12x+13=9x+5

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Solution for 12x+13=9x+5 equation:


Simplifying
12x + 13 = 9x + 5

Reorder the terms:
13 + 12x = 9x + 5

Reorder the terms:
13 + 12x = 5 + 9x

Solving
13 + 12x = 5 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
13 + 12x + -9x = 5 + 9x + -9x

Combine like terms: 12x + -9x = 3x
13 + 3x = 5 + 9x + -9x

Combine like terms: 9x + -9x = 0
13 + 3x = 5 + 0
13 + 3x = 5

Add '-13' to each side of the equation.
13 + -13 + 3x = 5 + -13

Combine like terms: 13 + -13 = 0
0 + 3x = 5 + -13
3x = 5 + -13

Combine like terms: 5 + -13 = -8
3x = -8

Divide each side by '3'.
x = -2.666666667

Simplifying
x = -2.666666667

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