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MATH HELP 3

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asked Aug 3 in ALGEBRA 1 by anonymous

1 Answer

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2.5

Step 1:

The system of equations are

image

Consider the matrix form

image

Find determinant of the matrix.

image

Cramers rule is applicable the system of equations to find x and y values.

image

Solution:

The value of image

answered Aug 4 by Anney Mentor

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