-3w+7(w+2)=18

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Solution for -3w+7(w+2)=18 equation:


Simplifying
-3w + 7(w + 2) = 18

Reorder the terms:
-3w + 7(2 + w) = 18
-3w + (2 * 7 + w * 7) = 18
-3w + (14 + 7w) = 18

Reorder the terms:
14 + -3w + 7w = 18

Combine like terms: -3w + 7w = 4w
14 + 4w = 18

Solving
14 + 4w = 18

Solving for variable 'w'.

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

Add '-14' to each side of the equation.
14 + -14 + 4w = 18 + -14

Combine like terms: 14 + -14 = 0
0 + 4w = 18 + -14
4w = 18 + -14

Combine like terms: 18 + -14 = 4
4w = 4

Divide each side by '4'.
w = 1

Simplifying
w = 1

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