-7=5(w-3)-3w

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Solution for -7=5(w-3)-3w equation:


Simplifying
-7 = 5(w + -3) + -3w

Reorder the terms:
-7 = 5(-3 + w) + -3w
-7 = (-3 * 5 + w * 5) + -3w
-7 = (-15 + 5w) + -3w

Combine like terms: 5w + -3w = 2w
-7 = -15 + 2w

Solving
-7 = -15 + 2w

Solving for variable 'w'.

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

Add '-2w' to each side of the equation.
-7 + -2w = -15 + 2w + -2w

Combine like terms: 2w + -2w = 0
-7 + -2w = -15 + 0
-7 + -2w = -15

Add '7' to each side of the equation.
-7 + 7 + -2w = -15 + 7

Combine like terms: -7 + 7 = 0
0 + -2w = -15 + 7
-2w = -15 + 7

Combine like terms: -15 + 7 = -8
-2w = -8

Divide each side by '-2'.
w = 4

Simplifying
w = 4

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