3x+9-2x+6=

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Solution for 3x+9-2x+6= equation:


Simplifying
3x + 9 + -2x + 6 = 0

Reorder the terms:
9 + 6 + 3x + -2x = 0

Combine like terms: 9 + 6 = 15
15 + 3x + -2x = 0

Combine like terms: 3x + -2x = 1x
15 + 1x = 0

Solving
15 + 1x = 0

Solving for variable 'x'.

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

Add '-15' to each side of the equation.
15 + -15 + 1x = 0 + -15

Combine like terms: 15 + -15 = 0
0 + 1x = 0 + -15
1x = 0 + -15

Combine like terms: 0 + -15 = -15
1x = -15

Divide each side by '1'.
x = -15

Simplifying
x = -15

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