-3(w-9)+7w+2=

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Solution for -3(w-9)+7w+2= equation:


Simplifying
-3(w + -9) + 7w + 2 = 0

Reorder the terms:
-3(-9 + w) + 7w + 2 = 0
(-9 * -3 + w * -3) + 7w + 2 = 0
(27 + -3w) + 7w + 2 = 0

Reorder the terms:
27 + 2 + -3w + 7w = 0

Combine like terms: 27 + 2 = 29
29 + -3w + 7w = 0

Combine like terms: -3w + 7w = 4w
29 + 4w = 0

Solving
29 + 4w = 0

Solving for variable 'w'.

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

Add '-29' to each side of the equation.
29 + -29 + 4w = 0 + -29

Combine like terms: 29 + -29 = 0
0 + 4w = 0 + -29
4w = 0 + -29

Combine like terms: 0 + -29 = -29
4w = -29

Divide each side by '4'.
w = -7.25

Simplifying
w = -7.25

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