6w-80=7w-99

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Solution for 6w-80=7w-99 equation:


Simplifying
6w + -80 = 7w + -99

Reorder the terms:
-80 + 6w = 7w + -99

Reorder the terms:
-80 + 6w = -99 + 7w

Solving
-80 + 6w = -99 + 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.
-80 + 6w + -7w = -99 + 7w + -7w

Combine like terms: 6w + -7w = -1w
-80 + -1w = -99 + 7w + -7w

Combine like terms: 7w + -7w = 0
-80 + -1w = -99 + 0
-80 + -1w = -99

Add '80' to each side of the equation.
-80 + 80 + -1w = -99 + 80

Combine like terms: -80 + 80 = 0
0 + -1w = -99 + 80
-1w = -99 + 80

Combine like terms: -99 + 80 = -19
-1w = -19

Divide each side by '-1'.
w = 19

Simplifying
w = 19

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