-12-5w=-9-(6w+7)

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Solution for -12-5w=-9-(6w+7) equation:


Simplifying
-12 + -5w = -9 + -1(6w + 7)

Reorder the terms:
-12 + -5w = -9 + -1(7 + 6w)
-12 + -5w = -9 + (7 * -1 + 6w * -1)
-12 + -5w = -9 + (-7 + -6w)

Combine like terms: -9 + -7 = -16
-12 + -5w = -16 + -6w

Solving
-12 + -5w = -16 + -6w

Solving for variable 'w'.

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

Add '6w' to each side of the equation.
-12 + -5w + 6w = -16 + -6w + 6w

Combine like terms: -5w + 6w = 1w
-12 + 1w = -16 + -6w + 6w

Combine like terms: -6w + 6w = 0
-12 + 1w = -16 + 0
-12 + 1w = -16

Add '12' to each side of the equation.
-12 + 12 + 1w = -16 + 12

Combine like terms: -12 + 12 = 0
0 + 1w = -16 + 12
1w = -16 + 12

Combine like terms: -16 + 12 = -4
1w = -4

Divide each side by '1'.
w = -4

Simplifying
w = -4

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