4(w+3)-7w=18

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Solution for 4(w+3)-7w=18 equation:


Simplifying
4(w + 3) + -7w = 18

Reorder the terms:
4(3 + w) + -7w = 18
(3 * 4 + w * 4) + -7w = 18
(12 + 4w) + -7w = 18

Combine like terms: 4w + -7w = -3w
12 + -3w = 18

Solving
12 + -3w = 18

Solving for variable 'w'.

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

Add '-12' to each side of the equation.
12 + -12 + -3w = 18 + -12

Combine like terms: 12 + -12 = 0
0 + -3w = 18 + -12
-3w = 18 + -12

Combine like terms: 18 + -12 = 6
-3w = 6

Divide each side by '-3'.
w = -2

Simplifying
w = -2

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