7x-3(-2x+6w)+9=

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Solution for 7x-3(-2x+6w)+9= equation:


Simplifying
7x + -3(-2x + 6w) + 9 = 0

Reorder the terms:
7x + -3(6w + -2x) + 9 = 0
7x + (6w * -3 + -2x * -3) + 9 = 0
7x + (-18w + 6x) + 9 = 0

Reorder the terms:
9 + -18w + 7x + 6x = 0

Combine like terms: 7x + 6x = 13x
9 + -18w + 13x = 0

Solving
9 + -18w + 13x = 0

Solving for variable 'w'.

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

Add '-9' to each side of the equation.
9 + -18w + -9 + 13x = 0 + -9

Reorder the terms:
9 + -9 + -18w + 13x = 0 + -9

Combine like terms: 9 + -9 = 0
0 + -18w + 13x = 0 + -9
-18w + 13x = 0 + -9

Combine like terms: 0 + -9 = -9
-18w + 13x = -9

Add '-13x' to each side of the equation.
-18w + 13x + -13x = -9 + -13x

Combine like terms: 13x + -13x = 0
-18w + 0 = -9 + -13x
-18w = -9 + -13x

Divide each side by '-18'.
w = 0.5 + 0.7222222222x

Simplifying
w = 0.5 + 0.7222222222x

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