12x+8=3x+13

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Solution for 12x+8=3x+13 equation:


Simplifying
12x + 8 = 3x + 13

Reorder the terms:
8 + 12x = 3x + 13

Reorder the terms:
8 + 12x = 13 + 3x

Solving
8 + 12x = 13 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
8 + 12x + -3x = 13 + 3x + -3x

Combine like terms: 12x + -3x = 9x
8 + 9x = 13 + 3x + -3x

Combine like terms: 3x + -3x = 0
8 + 9x = 13 + 0
8 + 9x = 13

Add '-8' to each side of the equation.
8 + -8 + 9x = 13 + -8

Combine like terms: 8 + -8 = 0
0 + 9x = 13 + -8
9x = 13 + -8

Combine like terms: 13 + -8 = 5
9x = 5

Divide each side by '9'.
x = 0.5555555556

Simplifying
x = 0.5555555556

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