9x-19=6x+20

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Solution for 9x-19=6x+20 equation:


Simplifying
9x + -19 = 6x + 20

Reorder the terms:
-19 + 9x = 6x + 20

Reorder the terms:
-19 + 9x = 20 + 6x

Solving
-19 + 9x = 20 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
-19 + 9x + -6x = 20 + 6x + -6x

Combine like terms: 9x + -6x = 3x
-19 + 3x = 20 + 6x + -6x

Combine like terms: 6x + -6x = 0
-19 + 3x = 20 + 0
-19 + 3x = 20

Add '19' to each side of the equation.
-19 + 19 + 3x = 20 + 19

Combine like terms: -19 + 19 = 0
0 + 3x = 20 + 19
3x = 20 + 19

Combine like terms: 20 + 19 = 39
3x = 39

Divide each side by '3'.
x = 13

Simplifying
x = 13

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