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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