-9(w+1)=3w-45

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Solution for -9(w+1)=3w-45 equation:


Simplifying
-9(w + 1) = 3w + -45

Reorder the terms:
-9(1 + w) = 3w + -45
(1 * -9 + w * -9) = 3w + -45
(-9 + -9w) = 3w + -45

Reorder the terms:
-9 + -9w = -45 + 3w

Solving
-9 + -9w = -45 + 3w

Solving for variable 'w'.

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

Add '-3w' to each side of the equation.
-9 + -9w + -3w = -45 + 3w + -3w

Combine like terms: -9w + -3w = -12w
-9 + -12w = -45 + 3w + -3w

Combine like terms: 3w + -3w = 0
-9 + -12w = -45 + 0
-9 + -12w = -45

Add '9' to each side of the equation.
-9 + 9 + -12w = -45 + 9

Combine like terms: -9 + 9 = 0
0 + -12w = -45 + 9
-12w = -45 + 9

Combine like terms: -45 + 9 = -36
-12w = -36

Divide each side by '-12'.
w = 3

Simplifying
w = 3

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