(9x+7)-(-2x+8)=0

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Solution for (9x+7)-(-2x+8)=0 equation:


Simplifying
(9x + 7) + -1(-2x + 8) = 0

Reorder the terms:
(7 + 9x) + -1(-2x + 8) = 0

Remove parenthesis around (7 + 9x)
7 + 9x + -1(-2x + 8) = 0

Reorder the terms:
7 + 9x + -1(8 + -2x) = 0
7 + 9x + (8 * -1 + -2x * -1) = 0
7 + 9x + (-8 + 2x) = 0

Reorder the terms:
7 + -8 + 9x + 2x = 0

Combine like terms: 7 + -8 = -1
-1 + 9x + 2x = 0

Combine like terms: 9x + 2x = 11x
-1 + 11x = 0

Solving
-1 + 11x = 0

Solving for variable 'x'.

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

Add '1' to each side of the equation.
-1 + 1 + 11x = 0 + 1

Combine like terms: -1 + 1 = 0
0 + 11x = 0 + 1
11x = 0 + 1

Combine like terms: 0 + 1 = 1
11x = 1

Divide each side by '11'.
x = 0.09090909091

Simplifying
x = 0.09090909091

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