7w-3(4w+18)=11

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Solution for 7w-3(4w+18)=11 equation:


Simplifying
7w + -3(4w + 18) = 11

Reorder the terms:
7w + -3(18 + 4w) = 11
7w + (18 * -3 + 4w * -3) = 11
7w + (-54 + -12w) = 11

Reorder the terms:
-54 + 7w + -12w = 11

Combine like terms: 7w + -12w = -5w
-54 + -5w = 11

Solving
-54 + -5w = 11

Solving for variable 'w'.

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

Add '54' to each side of the equation.
-54 + 54 + -5w = 11 + 54

Combine like terms: -54 + 54 = 0
0 + -5w = 11 + 54
-5w = 11 + 54

Combine like terms: 11 + 54 = 65
-5w = 65

Divide each side by '-5'.
w = -13

Simplifying
w = -13

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