deannacarter315 deannacarter315

05-10-2021
Mathematics

contestada

solve and check for -3x + 12= -7x -20

Respuesta :

Аноним Аноним

05-10-2021

Answer:

x=8

Step-by-step explanation:

Make sure variables are on one side of the equation and numbers are on the other

-3x+7x=-20-12

-4x=-32

4x=32

x=8

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