-30=7(w-5)-2w

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Solution for -30=7(w-5)-2w equation:


Simplifying
-30 = 7(w + -5) + -2w

Reorder the terms:
-30 = 7(-5 + w) + -2w
-30 = (-5 * 7 + w * 7) + -2w
-30 = (-35 + 7w) + -2w

Combine like terms: 7w + -2w = 5w
-30 = -35 + 5w

Solving
-30 = -35 + 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.
-30 + -5w = -35 + 5w + -5w

Combine like terms: 5w + -5w = 0
-30 + -5w = -35 + 0
-30 + -5w = -35

Add '30' to each side of the equation.
-30 + 30 + -5w = -35 + 30

Combine like terms: -30 + 30 = 0
0 + -5w = -35 + 30
-5w = -35 + 30

Combine like terms: -35 + 30 = -5
-5w = -5

Divide each side by '-5'.
w = 1

Simplifying
w = 1

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