3x-9-5x=-7

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Solution for 3x-9-5x=-7 equation:


Simplifying
3x + -9 + -5x = -7

Reorder the terms:
-9 + 3x + -5x = -7

Combine like terms: 3x + -5x = -2x
-9 + -2x = -7

Solving
-9 + -2x = -7

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 + -2x = -7 + 9

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

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

Divide each side by '-2'.
x = -1

Simplifying
x = -1

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