-2w+7=9w-4

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Solution for -2w+7=9w-4 equation:


Simplifying
-2w + 7 = 9w + -4

Reorder the terms:
7 + -2w = 9w + -4

Reorder the terms:
7 + -2w = -4 + 9w

Solving
7 + -2w = -4 + 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.
7 + -2w + -9w = -4 + 9w + -9w

Combine like terms: -2w + -9w = -11w
7 + -11w = -4 + 9w + -9w

Combine like terms: 9w + -9w = 0
7 + -11w = -4 + 0
7 + -11w = -4

Add '-7' to each side of the equation.
7 + -7 + -11w = -4 + -7

Combine like terms: 7 + -7 = 0
0 + -11w = -4 + -7
-11w = -4 + -7

Combine like terms: -4 + -7 = -11
-11w = -11

Divide each side by '-11'.
w = 1

Simplifying
w = 1

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