6w-9=-9(w-9)

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Solution for 6w-9=-9(w-9) equation:


Simplifying
6w + -9 = -9(w + -9)

Reorder the terms:
-9 + 6w = -9(w + -9)

Reorder the terms:
-9 + 6w = -9(-9 + w)
-9 + 6w = (-9 * -9 + w * -9)
-9 + 6w = (81 + -9w)

Solving
-9 + 6w = 81 + -9w

Solving for variable 'w'.

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

Add '9w' to each side of the equation.
-9 + 6w + 9w = 81 + -9w + 9w

Combine like terms: 6w + 9w = 15w
-9 + 15w = 81 + -9w + 9w

Combine like terms: -9w + 9w = 0
-9 + 15w = 81 + 0
-9 + 15w = 81

Add '9' to each side of the equation.
-9 + 9 + 15w = 81 + 9

Combine like terms: -9 + 9 = 0
0 + 15w = 81 + 9
15w = 81 + 9

Combine like terms: 81 + 9 = 90
15w = 90

Divide each side by '15'.
w = 6

Simplifying
w = 6

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