2(3w-1)-7=15w

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Solution for 2(3w-1)-7=15w equation:


Simplifying
2(3w + -1) + -7 = 15w

Reorder the terms:
2(-1 + 3w) + -7 = 15w
(-1 * 2 + 3w * 2) + -7 = 15w
(-2 + 6w) + -7 = 15w

Reorder the terms:
-2 + -7 + 6w = 15w

Combine like terms: -2 + -7 = -9
-9 + 6w = 15w

Solving
-9 + 6w = 15w

Solving for variable 'w'.

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

Add '-15w' to each side of the equation.
-9 + 6w + -15w = 15w + -15w

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

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

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

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

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

Divide each side by '-9'.
w = -1

Simplifying
w = -1

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