12w-7w-4=36

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Solution for 12w-7w-4=36 equation:


Simplifying
12w + -7w + -4 = 36

Reorder the terms:
-4 + 12w + -7w = 36

Combine like terms: 12w + -7w = 5w
-4 + 5w = 36

Solving
-4 + 5w = 36

Solving for variable 'w'.

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

Add '4' to each side of the equation.
-4 + 4 + 5w = 36 + 4

Combine like terms: -4 + 4 = 0
0 + 5w = 36 + 4
5w = 36 + 4

Combine like terms: 36 + 4 = 40
5w = 40

Divide each side by '5'.
w = 8

Simplifying
w = 8

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