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14-01-2021
Mathematics

contestada

Solve the system of linear equations using
substitution. SHOW ALL WORK FOR
CREDIT.
4x - 2y = -10
x = -2

Respuesta :

bbyfacejada bbyfacejada

14-01-2021

Answer:

y=1

Step-by-step explanation:

4x-2y=-10

4(-2)-2y=-10 *PLUG IN -2 FOR X*

-8-2y=-10 *ADD BOTH SIDES BY 8*

+8 +8

-2y=-2 *DIVIDE BY -2*

-2 -2

y=1

hope that helps

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