(7+9)9=2x+8

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Solution for (7+9)9=2x+8 equation:


Simplifying
(7 + 9) * 9 = 2x + 8

Combine like terms: 7 + 9 = 16
(16) * 9 = 2x + 8

Multiply 16 * 9
144 = 2x + 8

Reorder the terms:
144 = 8 + 2x

Solving
144 = 8 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
144 + -2x = 8 + 2x + -2x

Combine like terms: 2x + -2x = 0
144 + -2x = 8 + 0
144 + -2x = 8

Add '-144' to each side of the equation.
144 + -144 + -2x = 8 + -144

Combine like terms: 144 + -144 = 0
0 + -2x = 8 + -144
-2x = 8 + -144

Combine like terms: 8 + -144 = -136
-2x = -136

Divide each side by '-2'.
x = 68

Simplifying
x = 68

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