4x+5x-25=-79

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Solution for 4x+5x-25=-79 equation:


Simplifying
4x + 5x + -25 = -79

Reorder the terms:
-25 + 4x + 5x = -79

Combine like terms: 4x + 5x = 9x
-25 + 9x = -79

Solving
-25 + 9x = -79

Solving for variable 'x'.

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

Add '25' to each side of the equation.
-25 + 25 + 9x = -79 + 25

Combine like terms: -25 + 25 = 0
0 + 9x = -79 + 25
9x = -79 + 25

Combine like terms: -79 + 25 = -54
9x = -54

Divide each side by '9'.
x = -6

Simplifying
x = -6

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