7w-12=4w

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Solution for 7w-12=4w equation:


Simplifying
7w + -12 = 4w

Reorder the terms:
-12 + 7w = 4w

Solving
-12 + 7w = 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.
-12 + 7w + -4w = 4w + -4w

Combine like terms: 7w + -4w = 3w
-12 + 3w = 4w + -4w

Combine like terms: 4w + -4w = 0
-12 + 3w = 0

Add '12' to each side of the equation.
-12 + 12 + 3w = 0 + 12

Combine like terms: -12 + 12 = 0
0 + 3w = 0 + 12
3w = 0 + 12

Combine like terms: 0 + 12 = 12
3w = 12

Divide each side by '3'.
w = 4

Simplifying
w = 4

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