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

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


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

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

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

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

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

Solving
8 + 7x = -8 + 9x

Solving for variable 'x'.

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

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

Combine like terms: 7x + -9x = -2x
8 + -2x = -8 + 9x + -9x

Combine like terms: 9x + -9x = 0
8 + -2x = -8 + 0
8 + -2x = -8

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

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

Combine like terms: -8 + -8 = -16
-2x = -16

Divide each side by '-2'.
x = 8

Simplifying
x = 8

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