9=2x+3x+9

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Solution for 9=2x+3x+9 equation:


Simplifying
9 = 2x + 3x + 9

Reorder the terms:
9 = 9 + 2x + 3x

Combine like terms: 2x + 3x = 5x
9 = 9 + 5x

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

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

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

Solving
0 = 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
0 + -5x = 5x + -5x
Remove the zero:
-5x = 5x + -5x

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

Divide each side by '-5'.
x = 0

Simplifying
x = 0

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