3x-4x-4=5

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Solution for 3x-4x-4=5 equation: 


Simplifying
3x + -4x + -4 = 5

Reorder the terms:
-4 + 3x + -4x = 5

Combine like terms: 3x + -4x = -1x
-4 + -1x = 5

Solving
-4 + -1x = 5

Solving for variable 'x'.

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

Add '4' to each side of the equation.
-4 + 4 + -1x = 5 + 4

Combine like terms: -4 + 4 = 0
0 + -1x = 5 + 4
-1x = 5 + 4

Combine like terms: 5 + 4 = 9
-1x = 9

Divide each side by '-1'.
x = -9

Simplifying
x = -9

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