Use substitution to solve the system. 4x-3y=−32 x=−2y-13

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asked Jun 19, 2018 170k views

1 Answer

Paul Diston · Answer 1 · 2018-06-22T12:22:13+0000

4x-3y=-32
x=-2y-13

4x-3y=-32
4(-2y-13)-3y=-32
-8y-52-3y=-32
-11y-52=-32
-11y=20
11y=-20
y=-20/11

x=-2y-13
x=-2(20/11)-13
x=-40/11-13
x=-13 and 40/11

Use substitution to solve the system. 4x-3y=−32 x=−2y-13

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