Welcome :: Homework Help and Answers :: Mathskey.com

Recent Visits

Q&A
Unanswered
Categories
Users
Ask a Question

Welcome to Mathskey.com Question & Answers Community. Ask any math/science homework question and receive answers from other members of the community.

Q&A Categories
BASIC MATH (93)
PRE-ALGEBRA (441)
ALGEBRA 1 (2,216)
GEOMETRY (864)
ALGEBRA 2 (2,745)
TRIGONOMETRY (1,186)
PRECALCULUS (1,903)
CALCULUS (2,791)
STATISTICS (129)
PHYSICS (658)
CHEMISTRY (136)
MECHANICAL ENGINEERING (64)
ELECTRICAL ENGINEERING (207)
Winplot Tutorials (2)

Most popular tags

solving-equations system-of-equations functions math slope-intercept-form physics homework-help trigonometric-identities integration substitution-method limits calculus

13,435 questions

17,804 answers

1,438 comments

776,785 users

solving systems using inverse matrices

0 votes

3x-y+4z=16
2x+4y-z=10
x-y+3z=31

system-of-equations
using-matrices
solving-equations

asked Feb 26, 2014 in ALGEBRA 2 by harvy0496 Apprentice

Share this question

Google+ Facebook Twitter LinkedIn Reddit

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

0 votes

Given equations are 3x-y+4z = 16

2x+4y-z = 10

x-y+3z = 31

Solve the equations by inverse method.

Convert the equations in to matrix form.

answered Mar 3, 2014 by david Expert

Please log in or register to add a comment.

Related questions

i need help with matrices and systems of equations. x+ 2y - z = -7 2x +3y + 2z = -3 x-2y-2z=3

asked Mar 17, 2014 in ALGEBRA 2 by andrew Scholar

system-of-equations
solving-equations
using-matrices

solve the following system of equations using matrices

asked Mar 18, 2014 in ALGEBRA 2 by rockstar Apprentice

system-of-equations
solving-equations
using-matrices

solve each system by using matrices

asked Mar 17, 2014 in ALGEBRA 2 by chrisgirl Apprentice

system-of-equations
solving-equations
using-matrices

Please help!! Solve the following using matrices.

asked Mar 17, 2014 in ALGEBRA 2 by homeworkhelp Mentor

system-of-equations
solving-equations
using-matrices

Using matrices solve the system

asked Mar 17, 2014 in ALGEBRA 2 by dkinz Apprentice

system-of-equations
using-matrices
solving-equations

solve using matrices and convert the matrix to reduced row echelon form

asked Jul 29, 2014 in PRECALCULUS by ashleyy Rookie

using-matrices
system-of-equations
solving-equations
standard-form-of-an-equation

find the inverse of the coefficient matrix by using row-reduction.

asked Nov 16, 2013 in PRE-ALGEBRA by mathgirl Apprentice

system-of-equations
using-matrices
solving-equations

use matrices to solve the following system

asked Mar 18, 2014 in ALGEBRA 2 by abstain12 Apprentice

system-of-equations
using-matrices
solving-equations

Use matrices to solve the following system. What is the value fo y?

asked Mar 17, 2014 in ALGEBRA 2 by payton Apprentice

system-of-equations
solving-equations
using-matrices

Solve the system of equations using matrices.

asked Mar 18, 2014 in ALGEBRA 2 by homeworkhelp Mentor

system-of-equations
using-matrices

Solve x + 3y + z = 1, 2x – y – z = 6 and 5x + y + z = 1 using matrices.

asked Dec 4, 2013 in ALGEBRA 2 by angel12 Scholar

system-of-equations
using-matrices

Solve for x,y,z (6y+4z=-18), (3x+3y=9),(2x-3z+12), using matrices

asked Dec 4, 2013 in ALGEBRA 2 by futai Scholar

system-of-equations
using-matrices

solve these equations using matrices without a calculator.

asked Dec 4, 2013 in ALGEBRA 2 by abstain12 Apprentice

system-of-equations
using-matrices

solve 5x+3Y=13 and 4x+7y=-8 using matrices

asked Nov 16, 2013 in ALGEBRA 2 by dkinz Apprentice

system-of-equations
using-matrices

what is the answer to 2x-y-2z=1, 4x+y-z=5, x+y+4z=-5 using matrices

asked Nov 16, 2013 in ALGEBRA 2 by angel12 Scholar

system-of-equations
using-matrices

Solve using Cramer's Rule.

asked Mar 17, 2014 in ALGEBRA 2 by rockstar Apprentice

system-of-equations
solving-equations
cramers-rule
using-matrices

Solve using Cramer's Rule.

asked Mar 17, 2014 in ALGEBRA 2 by skylar Apprentice

system-of-equations
solving-equations
using-matrices
cramers-rule

I need help with usings Cramer's Rule. The question is: Solve the following system of equations using Cramer's Rule.

asked Mar 17, 2014 in ALGEBRA 2 by skylar Apprentice

system-of-equations
cramers-rule
using-matrices
solving-equations

solve 6x+5y=13 and 3x-2y=-16 using matrices

asked Dec 4, 2013 in ALGEBRA 2 by homeworkhelp Mentor

using-matrices
solving-equations

The sum of 2 numbers is 102. if their difference is 48, find the 2 numbers using matrices

asked Nov 16, 2013 in TRIGONOMETRY by payton Apprentice

system-of-equations
using-matrices
sum-difference

Copyright © 2024 MATHSKEY. All Rights Reserved. Sitemap|Terms Of Use|Disclaimer|Contact Us|FAQ

...