-28=5(w-2)-7w

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Solution for -28=5(w-2)-7w equation:


Simplifying
-28 = 5(w + -2) + -7w

Reorder the terms:
-28 = 5(-2 + w) + -7w
-28 = (-2 * 5 + w * 5) + -7w
-28 = (-10 + 5w) + -7w

Combine like terms: 5w + -7w = -2w
-28 = -10 + -2w

Solving
-28 = -10 + -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.
-28 + 2w = -10 + -2w + 2w

Combine like terms: -2w + 2w = 0
-28 + 2w = -10 + 0
-28 + 2w = -10

Add '28' to each side of the equation.
-28 + 28 + 2w = -10 + 28

Combine like terms: -28 + 28 = 0
0 + 2w = -10 + 28
2w = -10 + 28

Combine like terms: -10 + 28 = 18
2w = 18

Divide each side by '2'.
w = 9

Simplifying
w = 9

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