12-6w-3=7w-21-3x

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Solution for 12-6w-3=7w-21-3x equation: 


Simplifying
12 + -6w + -3 = 7w + -21 + -3x

Reorder the terms:
12 + -3 + -6w = 7w + -21 + -3x

Combine like terms: 12 + -3 = 9
9 + -6w = 7w + -21 + -3x

Reorder the terms:
9 + -6w = -21 + 7w + -3x

Solving
9 + -6w = -21 + 7w + -3x

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.
9 + -6w + -7w = -21 + 7w + -7w + -3x

Combine like terms: -6w + -7w = -13w
9 + -13w = -21 + 7w + -7w + -3x

Combine like terms: 7w + -7w = 0
9 + -13w = -21 + 0 + -3x
9 + -13w = -21 + -3x

Add '-9' to each side of the equation.
9 + -9 + -13w = -21 + -9 + -3x

Combine like terms: 9 + -9 = 0
0 + -13w = -21 + -9 + -3x
-13w = -21 + -9 + -3x

Combine like terms: -21 + -9 = -30
-13w = -30 + -3x

Divide each side by '-13'.
w = 2.307692308 + 0.2307692308x

Simplifying
w = 2.307692308 + 0.2307692308x

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