-7w+8-12w=16-15w

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Solution for -7w+8-12w=16-15w equation:


Simplifying
-7w + 8 + -12w = 16 + -15w

Reorder the terms:
8 + -7w + -12w = 16 + -15w

Combine like terms: -7w + -12w = -19w
8 + -19w = 16 + -15w

Solving
8 + -19w = 16 + -15w

Solving for variable 'w'.

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

Add '15w' to each side of the equation.
8 + -19w + 15w = 16 + -15w + 15w

Combine like terms: -19w + 15w = -4w
8 + -4w = 16 + -15w + 15w

Combine like terms: -15w + 15w = 0
8 + -4w = 16 + 0
8 + -4w = 16

Add '-8' to each side of the equation.
8 + -8 + -4w = 16 + -8

Combine like terms: 8 + -8 = 0
0 + -4w = 16 + -8
-4w = 16 + -8

Combine like terms: 16 + -8 = 8
-4w = 8

Divide each side by '-4'.
w = -2

Simplifying
w = -2

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