-15=2w-7

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Solution for -15=2w-7 equation:


Simplifying
-15 = 2w + -7

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

Solving
-15 = -7 + 2w

Solving for variable 'w'.

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

Add '-2w' to each side of the equation.
-15 + -2w = -7 + 2w + -2w

Combine like terms: 2w + -2w = 0
-15 + -2w = -7 + 0
-15 + -2w = -7

Add '15' to each side of the equation.
-15 + 15 + -2w = -7 + 15

Combine like terms: -15 + 15 = 0
0 + -2w = -7 + 15
-2w = -7 + 15

Combine like terms: -7 + 15 = 8
-2w = 8

Divide each side by '-2'.
w = -4

Simplifying
w = -4

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