-4x+40=79-9x

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Solution for -4x+40=79-9x equation:


Simplifying
-4x + 40 = 79 + -9x

Reorder the terms:
40 + -4x = 79 + -9x

Solving
40 + -4x = 79 + -9x

Solving for variable 'x'.

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

Add '9x' to each side of the equation.
40 + -4x + 9x = 79 + -9x + 9x

Combine like terms: -4x + 9x = 5x
40 + 5x = 79 + -9x + 9x

Combine like terms: -9x + 9x = 0
40 + 5x = 79 + 0
40 + 5x = 79

Add '-40' to each side of the equation.
40 + -40 + 5x = 79 + -40

Combine like terms: 40 + -40 = 0
0 + 5x = 79 + -40
5x = 79 + -40

Combine like terms: 79 + -40 = 39
5x = 39

Divide each side by '5'.
x = 7.8

Simplifying
x = 7.8

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