3x+9=29-2x

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Solution for 3x+9=29-2x equation: 


Simplifying
3x + 9 = 29 + -2x

Reorder the terms:
9 + 3x = 29 + -2x

Solving
9 + 3x = 29 + -2x

Solving for variable 'x'.

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

Add '2x' to each side of the equation.
9 + 3x + 2x = 29 + -2x + 2x

Combine like terms: 3x + 2x = 5x
9 + 5x = 29 + -2x + 2x

Combine like terms: -2x + 2x = 0
9 + 5x = 29 + 0
9 + 5x = 29

Add '-9' to each side of the equation.
9 + -9 + 5x = 29 + -9

Combine like terms: 9 + -9 = 0
0 + 5x = 29 + -9
5x = 29 + -9

Combine like terms: 29 + -9 = 20
5x = 20

Divide each side by '5'.
x = 4

Simplifying
x = 4

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