5w-7+9=-7

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Solution for 5w-7+9=-7 equation: 


Simplifying
5w + -7 + 9 = -7

Reorder the terms:
-7 + 9 + 5w = -7

Combine like terms: -7 + 9 = 2
2 + 5w = -7

Solving
2 + 5w = -7

Solving for variable 'w'.

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

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

Combine like terms: 2 + -2 = 0
0 + 5w = -7 + -2
5w = -7 + -2

Combine like terms: -7 + -2 = -9
5w = -9

Divide each side by '5'.
w = -1.8

Simplifying
w = -1.8

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