-15=5(w-7)

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Solution for -15=5(w-7) equation:


Simplifying
-15 = 5(w + -7)

Reorder the terms:
-15 = 5(-7 + w)
-15 = (-7 * 5 + w * 5)
-15 = (-35 + 5w)

Solving
-15 = -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.
-15 + -5w = -35 + 5w + -5w

Combine like terms: 5w + -5w = 0
-15 + -5w = -35 + 0
-15 + -5w = -35

Add '15' to each side of the equation.
-15 + 15 + -5w = -35 + 15

Combine like terms: -15 + 15 = 0
0 + -5w = -35 + 15
-5w = -35 + 15

Combine like terms: -35 + 15 = -20
-5w = -20

Divide each side by '-5'.
w = 4

Simplifying
w = 4

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