-9(w+2)-(2+3w)=-13w

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Solution for -9(w+2)-(2+3w)=-13w equation:


Simplifying
-9(w + 2) + -1(2 + 3w) = -13w

Reorder the terms:
-9(2 + w) + -1(2 + 3w) = -13w
(2 * -9 + w * -9) + -1(2 + 3w) = -13w
(-18 + -9w) + -1(2 + 3w) = -13w
-18 + -9w + (2 * -1 + 3w * -1) = -13w
-18 + -9w + (-2 + -3w) = -13w

Reorder the terms:
-18 + -2 + -9w + -3w = -13w

Combine like terms: -18 + -2 = -20
-20 + -9w + -3w = -13w

Combine like terms: -9w + -3w = -12w
-20 + -12w = -13w

Solving
-20 + -12w = -13w

Solving for variable 'w'.

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

Add '13w' to each side of the equation.
-20 + -12w + 13w = -13w + 13w

Combine like terms: -12w + 13w = 1w
-20 + 1w = -13w + 13w

Combine like terms: -13w + 13w = 0
-20 + 1w = 0

Add '20' to each side of the equation.
-20 + 20 + 1w = 0 + 20

Combine like terms: -20 + 20 = 0
0 + 1w = 0 + 20
1w = 0 + 20

Combine like terms: 0 + 20 = 20
1w = 20

Divide each side by '1'.
w = 20

Simplifying
w = 20

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