-3(w+10)=18

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Solution for -3(w+10)=18 equation: 


Simplifying
-3(w + 10) = 18

Reorder the terms:
-3(10 + w) = 18
(10 * -3 + w * -3) = 18
(-30 + -3w) = 18

Solving
-30 + -3w = 18

Solving for variable 'w'.

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

Add '30' to each side of the equation.
-30 + 30 + -3w = 18 + 30

Combine like terms: -30 + 30 = 0
0 + -3w = 18 + 30
-3w = 18 + 30

Combine like terms: 18 + 30 = 48
-3w = 48

Divide each side by '-3'.
w = -16

Simplifying
w = -16

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