18-3(w-9)=54

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Solution for 18-3(w-9)=54 equation:


Simplifying
18 + -3(w + -9) = 54

Reorder the terms:
18 + -3(-9 + w) = 54
18 + (-9 * -3 + w * -3) = 54
18 + (27 + -3w) = 54

Combine like terms: 18 + 27 = 45
45 + -3w = 54

Solving
45 + -3w = 54

Solving for variable 'w'.

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

Add '-45' to each side of the equation.
45 + -45 + -3w = 54 + -45

Combine like terms: 45 + -45 = 0
0 + -3w = 54 + -45
-3w = 54 + -45

Combine like terms: 54 + -45 = 9
-3w = 9

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

Simplifying
w = -3

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