-12w-4+3w-7=4

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Solution for -12w-4+3w-7=4 equation:


Simplifying
-12w + -4 + 3w + -7 = 4

Reorder the terms:
-4 + -7 + -12w + 3w = 4

Combine like terms: -4 + -7 = -11
-11 + -12w + 3w = 4

Combine like terms: -12w + 3w = -9w
-11 + -9w = 4

Solving
-11 + -9w = 4

Solving for variable 'w'.

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

Add '11' to each side of the equation.
-11 + 11 + -9w = 4 + 11

Combine like terms: -11 + 11 = 0
0 + -9w = 4 + 11
-9w = 4 + 11

Combine like terms: 4 + 11 = 15
-9w = 15

Divide each side by '-9'.
w = -1.666666667

Simplifying
w = -1.666666667

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