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

776,758 users

2y(4-x)=x/2 when x=2 i know y is 1/4 but i dont know how i got there...please help.

0 votes

2y(4-x)=x/2 when x=2
i know y is 1/4 but i dont know how i got there...please help.

solving-equations

asked Mar 13, 2014 in PRE-ALGEBRA by payton 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

+1 vote

2y (4 - x ) = x / 2

When x = 2

2y (4 - 2) = 2 / 2

2y (2) = 1

4y = 1

Divide each side by 4.

4y / 4 = 1/4

y = 1/4.

answered Mar 13, 2014 by david Expert

Please log in or register to add a comment.

Related questions

I need to know how to find the slope so I can graph the equations but I don't know...

asked May 4, 2014 in ALGEBRA 1 by anonymous

slope

How do you solve this? y=|x-1|+2 I know the domain and range .

asked Feb 26, 2014 in PRE-ALGEBRA by mathgirl Apprentice

absolute-value
domain
range

i dont know how to find the inclination with this example, help please

asked Nov 19, 2018 in PRECALCULUS by mosh1166 Rookie

inclination
inclination-angle

i am lost dont know how to solve please help

asked Feb 18, 2016 in PRECALCULUS by anonymous

homework-help

i really need help i dont know how to slove this home work please help

asked Feb 14, 2016 in PRECALCULUS by anonymous

homework-help

Please expand this expression and let me know step by step how you got to it. thx :)

asked Apr 24, 2013 in PRE-ALGEBRA by homeworkhelp Mentor

basic-math-properties

problem is hard and i dont know how to solve need help

asked Apr 9, 2016 in PRECALCULUS by anonymous

homework-help

I need to know how to find the radius and center of x^2 - 2x + y^2 – 16y = – 1.

asked Mar 18, 2014 in ALGEBRA 2 by angel12 Scholar

center-radius-of-circle
equation-of-a-circle

I KNOW THIS IS A CATEGORY IN MATH BUT I NEED HELP WITH ONE ENGLISH QUESTION

asked Dec 31, 2016 in ALGEBRA 2 by anonymous

homework-help

Sorry for asking so many questions but I don't understand this problem? 10 points?

asked Mar 1, 2013 in PRE-ALGEBRA by homeworkhelp Mentor

distributive
property

How do you differentiate (e^x)/x I know the answer is (e^x(1-x))/x^2

asked Apr 24, 2014 in CALCULUS by anonymous

differentiation

can someone help with this home work that i dont know help please

asked Feb 11, 2016 in CALCULUS by anonymous

homework-help

Can you help me?? i just dont really know how do it?

asked Mar 19, 2013 in ALGEBRA 1 by andrew Scholar

arthametic-series

how do i solve 4+| R+2 |=7 ?

asked Feb 26, 2014 in PRE-ALGEBRA by abstain12 Apprentice

absolute-value
solving-equations

how do you solve -x + 2y= 1 and x+ y=5

asked Mar 8, 2014 in ALGEBRA 2 by abstain12 Apprentice

system-of-equations
elimination-method
solving-equations

x-y-2z=4, -x+2y+z=1 and -x+y-3z=11 by elimination?

asked Feb 20, 2014 in ALGEBRA 2 by futai Scholar

system-of-equations
elimination-method
solving-equations

dont really know how to work this problem need help please lost

asked Apr 25, 2016 in PRECALCULUS by anonymous

homework-help

what is the solution of the system? use elimination:(x+y-3Z=8),(-x-2y+z=4) and (-x+y+4z=7)

asked Feb 20, 2014 in ALGEBRA 2 by dkinz Apprentice

system-of-equations
solving-equations
elimination-method

How do I determine if this ordered pair (0,2) is a solution of the following equation:

asked Mar 13, 2014 in PRE-ALGEBRA by andrew Scholar

solving-equations
ordered-pairs

how would you solve this order of operations: (6.1) x (1.4) + (8.4) x (9.0)?

asked Feb 26, 2014 in PRE-ALGEBRA by chrisgirl Apprentice

order-of-operations
solving-equations

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

...