-5(w-9)+7w+2=

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Solution for -5(w-9)+7w+2= equation:


Simplifying
-5(w + -9) + 7w + 2 = 0

Reorder the terms:
-5(-9 + w) + 7w + 2 = 0
(-9 * -5 + w * -5) + 7w + 2 = 0
(45 + -5w) + 7w + 2 = 0

Reorder the terms:
45 + 2 + -5w + 7w = 0

Combine like terms: 45 + 2 = 47
47 + -5w + 7w = 0

Combine like terms: -5w + 7w = 2w
47 + 2w = 0

Solving
47 + 2w = 0

Solving for variable 'w'.

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

Add '-47' to each side of the equation.
47 + -47 + 2w = 0 + -47

Combine like terms: 47 + -47 = 0
0 + 2w = 0 + -47
2w = 0 + -47

Combine like terms: 0 + -47 = -47
2w = -47

Divide each side by '2'.
w = -23.5

Simplifying
w = -23.5

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