3w-5w-12=7w-88-5

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Solution for 3w-5w-12=7w-88-5 equation:


Simplifying
3w + -5w + -12 = 7w + -88 + -5

Reorder the terms:
-12 + 3w + -5w = 7w + -88 + -5

Combine like terms: 3w + -5w = -2w
-12 + -2w = 7w + -88 + -5

Reorder the terms:
-12 + -2w = -88 + -5 + 7w

Combine like terms: -88 + -5 = -93
-12 + -2w = -93 + 7w

Solving
-12 + -2w = -93 + 7w

Solving for variable 'w'.

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

Add '-7w' to each side of the equation.
-12 + -2w + -7w = -93 + 7w + -7w

Combine like terms: -2w + -7w = -9w
-12 + -9w = -93 + 7w + -7w

Combine like terms: 7w + -7w = 0
-12 + -9w = -93 + 0
-12 + -9w = -93

Add '12' to each side of the equation.
-12 + 12 + -9w = -93 + 12

Combine like terms: -12 + 12 = 0
0 + -9w = -93 + 12
-9w = -93 + 12

Combine like terms: -93 + 12 = -81
-9w = -81

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

Simplifying
w = 9

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