3x-9-5x-5=-7

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


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

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

Combine like terms: -9 + -5 = -14
-14 + 3x + -5x = -7

Combine like terms: 3x + -5x = -2x
-14 + -2x = -7

Solving
-14 + -2x = -7

Solving for variable 'x'.

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

Add '14' to each side of the equation.
-14 + 14 + -2x = -7 + 14

Combine like terms: -14 + 14 = 0
0 + -2x = -7 + 14
-2x = -7 + 14

Combine like terms: -7 + 14 = 7
-2x = 7

Divide each side by '-2'.
x = -3.5

Simplifying
x = -3.5

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