-7w-7=-2w-12

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Solution for -7w-7=-2w-12 equation:


Simplifying
-7w + -7 = -2w + -12

Reorder the terms:
-7 + -7w = -2w + -12

Reorder the terms:
-7 + -7w = -12 + -2w

Solving
-7 + -7w = -12 + -2w

Solving for variable 'w'.

Move all terms containing w to the left, all other terms to the right.

Add '2w' to each side of the equation.
-7 + -7w + 2w = -12 + -2w + 2w

Combine like terms: -7w + 2w = -5w
-7 + -5w = -12 + -2w + 2w

Combine like terms: -2w + 2w = 0
-7 + -5w = -12 + 0
-7 + -5w = -12

Add '7' to each side of the equation.
-7 + 7 + -5w = -12 + 7

Combine like terms: -7 + 7 = 0
0 + -5w = -12 + 7
-5w = -12 + 7

Combine like terms: -12 + 7 = -5
-5w = -5

Divide each side by '-5'.
w = 1

Simplifying
w = 1

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