-15=4w-9

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Solution for -15=4w-9 equation:


Simplifying
-15 = 4w + -9

Reorder the terms:
-15 = -9 + 4w

Solving
-15 = -9 + 4w

Solving for variable 'w'.

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

Add '-4w' to each side of the equation.
-15 + -4w = -9 + 4w + -4w

Combine like terms: 4w + -4w = 0
-15 + -4w = -9 + 0
-15 + -4w = -9

Add '15' to each side of the equation.
-15 + 15 + -4w = -9 + 15

Combine like terms: -15 + 15 = 0
0 + -4w = -9 + 15
-4w = -9 + 15

Combine like terms: -9 + 15 = 6
-4w = 6

Divide each side by '-4'.
w = -1.5

Simplifying
w = -1.5

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