8x+5x-4x-5=13

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Solution for 8x+5x-4x-5=13 equation:


Simplifying
8x + 5x + -4x + -5 = 13

Reorder the terms:
-5 + 8x + 5x + -4x = 13

Combine like terms: 8x + 5x = 13x
-5 + 13x + -4x = 13

Combine like terms: 13x + -4x = 9x
-5 + 9x = 13

Solving
-5 + 9x = 13

Solving for variable 'x'.

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

Add '5' to each side of the equation.
-5 + 5 + 9x = 13 + 5

Combine like terms: -5 + 5 = 0
0 + 9x = 13 + 5
9x = 13 + 5

Combine like terms: 13 + 5 = 18
9x = 18

Divide each side by '9'.
x = 2

Simplifying
x = 2

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