(6x+9)-(2x-2)=

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Solution for (6x+9)-(2x-2)= equation:


Simplifying
(6x + 9) + -1(2x + -2) = 0

Reorder the terms:
(9 + 6x) + -1(2x + -2) = 0

Remove parenthesis around (9 + 6x)
9 + 6x + -1(2x + -2) = 0

Reorder the terms:
9 + 6x + -1(-2 + 2x) = 0
9 + 6x + (-2 * -1 + 2x * -1) = 0
9 + 6x + (2 + -2x) = 0

Reorder the terms:
9 + 2 + 6x + -2x = 0

Combine like terms: 9 + 2 = 11
11 + 6x + -2x = 0

Combine like terms: 6x + -2x = 4x
11 + 4x = 0

Solving
11 + 4x = 0

Solving for variable 'x'.

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

Add '-11' to each side of the equation.
11 + -11 + 4x = 0 + -11

Combine like terms: 11 + -11 = 0
0 + 4x = 0 + -11
4x = 0 + -11

Combine like terms: 0 + -11 = -11
4x = -11

Divide each side by '4'.
x = -2.75

Simplifying
x = -2.75

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