-2w+42=-5(w-9)

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Solution for -2w+42=-5(w-9) equation:


Simplifying
-2w + 42 = -5(w + -9)

Reorder the terms:
42 + -2w = -5(w + -9)

Reorder the terms:
42 + -2w = -5(-9 + w)
42 + -2w = (-9 * -5 + w * -5)
42 + -2w = (45 + -5w)

Solving
42 + -2w = 45 + -5w

Solving for variable 'w'.

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

Add '5w' to each side of the equation.
42 + -2w + 5w = 45 + -5w + 5w

Combine like terms: -2w + 5w = 3w
42 + 3w = 45 + -5w + 5w

Combine like terms: -5w + 5w = 0
42 + 3w = 45 + 0
42 + 3w = 45

Add '-42' to each side of the equation.
42 + -42 + 3w = 45 + -42

Combine like terms: 42 + -42 = 0
0 + 3w = 45 + -42
3w = 45 + -42

Combine like terms: 45 + -42 = 3
3w = 3

Divide each side by '3'.
w = 1

Simplifying
w = 1

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