2+5w=-8+7w

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Solution for 2+5w=-8+7w equation:


Simplifying
2 + 5w = -8 + 7w

Solving
2 + 5w = -8 + 7w

Solving for variable 'w'.

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

Add '-7w' to each side of the equation.
2 + 5w + -7w = -8 + 7w + -7w

Combine like terms: 5w + -7w = -2w
2 + -2w = -8 + 7w + -7w

Combine like terms: 7w + -7w = 0
2 + -2w = -8 + 0
2 + -2w = -8

Add '-2' to each side of the equation.
2 + -2 + -2w = -8 + -2

Combine like terms: 2 + -2 = 0
0 + -2w = -8 + -2
-2w = -8 + -2

Combine like terms: -8 + -2 = -10
-2w = -10

Divide each side by '-2'.
w = 5

Simplifying
w = 5

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