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

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


Simplifying
(9x + -7) + (2x + 9) = 0

Reorder the terms:
(-7 + 9x) + (2x + 9) = 0

Remove parenthesis around (-7 + 9x)
-7 + 9x + (2x + 9) = 0

Reorder the terms:
-7 + 9x + (9 + 2x) = 0

Remove parenthesis around (9 + 2x)
-7 + 9x + 9 + 2x = 0

Reorder the terms:
-7 + 9 + 9x + 2x = 0

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

Combine like terms: 9x + 2x = 11x
2 + 11x = 0

Solving
2 + 11x = 0

Solving for variable 'x'.

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

Add '-2' to each side of the equation.
2 + -2 + 11x = 0 + -2

Combine like terms: 2 + -2 = 0
0 + 11x = 0 + -2
11x = 0 + -2

Combine like terms: 0 + -2 = -2
11x = -2

Divide each side by '11'.
x = -0.1818181818

Simplifying
x = -0.1818181818

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