(2x-3)+(3x+9)=

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Solution for (2x-3)+(3x+9)= equation:


Simplifying
(2x + -3) + (3x + 9) = 0

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

Remove parenthesis around (-3 + 2x)
-3 + 2x + (3x + 9) = 0

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

Remove parenthesis around (9 + 3x)
-3 + 2x + 9 + 3x = 0

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

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

Combine like terms: 2x + 3x = 5x
6 + 5x = 0

Solving
6 + 5x = 0

Solving for variable 'x'.

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

Add '-6' to each side of the equation.
6 + -6 + 5x = 0 + -6

Combine like terms: 6 + -6 = 0
0 + 5x = 0 + -6
5x = 0 + -6

Combine like terms: 0 + -6 = -6
5x = -6

Divide each side by '5'.
x = -1.2

Simplifying
x = -1.2

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