5(w-5)-7w=-31

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Solution for 5(w-5)-7w=-31 equation:


Simplifying
5(w + -5) + -7w = -31

Reorder the terms:
5(-5 + w) + -7w = -31
(-5 * 5 + w * 5) + -7w = -31
(-25 + 5w) + -7w = -31

Combine like terms: 5w + -7w = -2w
-25 + -2w = -31

Solving
-25 + -2w = -31

Solving for variable 'w'.

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

Add '25' to each side of the equation.
-25 + 25 + -2w = -31 + 25

Combine like terms: -25 + 25 = 0
0 + -2w = -31 + 25
-2w = -31 + 25

Combine like terms: -31 + 25 = -6
-2w = -6

Divide each side by '-2'.
w = 3

Simplifying
w = 3

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