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3 years ago

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

Mathematics

1 answer:

lyudmila [28]3 years ago

4 0

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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