(9x-2)=(7x+9)

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


Simplifying
(9x + -2) = (7x + 9)

Reorder the terms:
(-2 + 9x) = (7x + 9)

Remove parenthesis around (-2 + 9x)
-2 + 9x = (7x + 9)

Reorder the terms:
-2 + 9x = (9 + 7x)

Remove parenthesis around (9 + 7x)
-2 + 9x = 9 + 7x

Solving
-2 + 9x = 9 + 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.
-2 + 9x + -7x = 9 + 7x + -7x

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

Combine like terms: 7x + -7x = 0
-2 + 2x = 9 + 0
-2 + 2x = 9

Add '2' to each side of the equation.
-2 + 2 + 2x = 9 + 2

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

Combine like terms: 9 + 2 = 11
2x = 11

Divide each side by '2'.
x = 5.5

Simplifying
x = 5.5

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