9w-7=12w-12

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Solution for 9w-7=12w-12 equation:


Simplifying
9w + -7 = 12w + -12

Reorder the terms:
-7 + 9w = 12w + -12

Reorder the terms:
-7 + 9w = -12 + 12w

Solving
-7 + 9w = -12 + 12w

Solving for variable 'w'.

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

Add '-12w' to each side of the equation.
-7 + 9w + -12w = -12 + 12w + -12w

Combine like terms: 9w + -12w = -3w
-7 + -3w = -12 + 12w + -12w

Combine like terms: 12w + -12w = 0
-7 + -3w = -12 + 0
-7 + -3w = -12

Add '7' to each side of the equation.
-7 + 7 + -3w = -12 + 7

Combine like terms: -7 + 7 = 0
0 + -3w = -12 + 7
-3w = -12 + 7

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

Divide each side by '-3'.
w = 1.666666667

Simplifying
w = 1.666666667

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