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 = 30
-3W = 30

Divide each side by '-3'.
W = -10

Simplifying
W = -10

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