3 years ago

(x + 2) - (x - 2) - 12xsimplify the expression

1 answer:

7 0

Answer: -12x+4

Remove parentheses
x+2-x+2-12x

Collect the terms
(x-x-12x)+(2+2)

Simplify
-12x+4

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(x + 2) - (x - 2) - 12xsimplify the expression​