5w-7=9w+9

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


Simplifying
5w + -7 = 9w + 9

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

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

Solving
-7 + 5w = 9 + 9w

Solving for variable 'w'.

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

Add '-9w' to each side of the equation.
-7 + 5w + -9w = 9 + 9w + -9w

Combine like terms: 5w + -9w = -4w
-7 + -4w = 9 + 9w + -9w

Combine like terms: 9w + -9w = 0
-7 + -4w = 9 + 0
-7 + -4w = 9

Add '7' to each side of the equation.
-7 + 7 + -4w = 9 + 7

Combine like terms: -7 + 7 = 0
0 + -4w = 9 + 7
-4w = 9 + 7

Combine like terms: 9 + 7 = 16
-4w = 16

Divide each side by '-4'.
w = -4

Simplifying
w = -4

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