(5x+7)+(-2x+2)=

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Solution for (5x+7)+(-2x+2)= equation:


Simplifying
(5x + 7) + (-2x + 2) = 0

Reorder the terms:
(7 + 5x) + (-2x + 2) = 0

Remove parenthesis around (7 + 5x)
7 + 5x + (-2x + 2) = 0

Reorder the terms:
7 + 5x + (2 + -2x) = 0

Remove parenthesis around (2 + -2x)
7 + 5x + 2 + -2x = 0

Reorder the terms:
7 + 2 + 5x + -2x = 0

Combine like terms: 7 + 2 = 9
9 + 5x + -2x = 0

Combine like terms: 5x + -2x = 3x
9 + 3x = 0

Solving
9 + 3x = 0

Solving for variable 'x'.

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

Add '-9' to each side of the equation.
9 + -9 + 3x = 0 + -9

Combine like terms: 9 + -9 = 0
0 + 3x = 0 + -9
3x = 0 + -9

Combine like terms: 0 + -9 = -9
3x = -9

Divide each side by '3'.
x = -3

Simplifying
x = -3

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