4X-13-5X=12X+9+8X

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Solution for 4X-13-5X=12X+9+8X equation: 


Simplifying
4X + -13 + -5X = 12X + 9 + 8X

Reorder the terms:
-13 + 4X + -5X = 12X + 9 + 8X

Combine like terms: 4X + -5X = -1X
-13 + -1X = 12X + 9 + 8X

Reorder the terms:
-13 + -1X = 9 + 12X + 8X

Combine like terms: 12X + 8X = 20X
-13 + -1X = 9 + 20X

Solving
-13 + -1X = 9 + 20X

Solving for variable 'X'.

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

Add '-20X' to each side of the equation.
-13 + -1X + -20X = 9 + 20X + -20X

Combine like terms: -1X + -20X = -21X
-13 + -21X = 9 + 20X + -20X

Combine like terms: 20X + -20X = 0
-13 + -21X = 9 + 0
-13 + -21X = 9

Add '13' to each side of the equation.
-13 + 13 + -21X = 9 + 13

Combine like terms: -13 + 13 = 0
0 + -21X = 9 + 13
-21X = 9 + 13

Combine like terms: 9 + 13 = 22
-21X = 22

Divide each side by '-21'.
X = -1.047619048

Simplifying
X = -1.047619048

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