-7=4w-9

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Solution for -7=4w-9 equation:


Simplifying
-7 = 4w + -9

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

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

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

Add '7' to each side of the equation.
-7 + 7 + -4w = -9 + 7

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

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

Divide each side by '-4'.
w = 0.5

Simplifying
w = 0.5

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