-5x+2-2x-7=9

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Solution for -5x+2-2x-7=9 equation:


Simplifying
-5x + 2 + -2x + -7 = 9

Reorder the terms:
2 + -7 + -5x + -2x = 9

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

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

Solving
-5 + -7x = 9

Solving for variable 'x'.

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

Add '5' to each side of the equation.
-5 + 5 + -7x = 9 + 5

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

Combine like terms: 9 + 5 = 14
-7x = 14

Divide each side by '-7'.
x = -2

Simplifying
x = -2

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