(8x-9)=(7x+7)

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Solution for (8x-9)=(7x+7) equation:


Simplifying
(8x + -9) = (7x + 7)

Reorder the terms:
(-9 + 8x) = (7x + 7)

Remove parenthesis around (-9 + 8x)
-9 + 8x = (7x + 7)

Reorder the terms:
-9 + 8x = (7 + 7x)

Remove parenthesis around (7 + 7x)
-9 + 8x = 7 + 7x

Solving
-9 + 8x = 7 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
-9 + 8x + -7x = 7 + 7x + -7x

Combine like terms: 8x + -7x = 1x
-9 + 1x = 7 + 7x + -7x

Combine like terms: 7x + -7x = 0
-9 + 1x = 7 + 0
-9 + 1x = 7

Add '9' to each side of the equation.
-9 + 9 + 1x = 7 + 9

Combine like terms: -9 + 9 = 0
0 + 1x = 7 + 9
1x = 7 + 9

Combine like terms: 7 + 9 = 16
1x = 16

Divide each side by '1'.
x = 16

Simplifying
x = 16

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