-7w+16=-3w-20

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Solution for -7w+16=-3w-20 equation: 


Simplifying
-7w + 16 = -3w + -20

Reorder the terms:
16 + -7w = -3w + -20

Reorder the terms:
16 + -7w = -20 + -3w

Solving
16 + -7w = -20 + -3w

Solving for variable 'w'.

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

Add '3w' to each side of the equation.
16 + -7w + 3w = -20 + -3w + 3w

Combine like terms: -7w + 3w = -4w
16 + -4w = -20 + -3w + 3w

Combine like terms: -3w + 3w = 0
16 + -4w = -20 + 0
16 + -4w = -20

Add '-16' to each side of the equation.
16 + -16 + -4w = -20 + -16

Combine like terms: 16 + -16 = 0
0 + -4w = -20 + -16
-4w = -20 + -16

Combine like terms: -20 + -16 = -36
-4w = -36

Divide each side by '-4'.
w = 9

Simplifying
w = 9

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