8x+6.39=5x+12

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Solution for 8x+6.39=5x+12 equation:


Simplifying
8x + 6.39 = 5x + 12

Reorder the terms:
6.39 + 8x = 5x + 12

Reorder the terms:
6.39 + 8x = 12 + 5x

Solving
6.39 + 8x = 12 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
6.39 + 8x + -5x = 12 + 5x + -5x

Combine like terms: 8x + -5x = 3x
6.39 + 3x = 12 + 5x + -5x

Combine like terms: 5x + -5x = 0
6.39 + 3x = 12 + 0
6.39 + 3x = 12

Add '-6.39' to each side of the equation.
6.39 + -6.39 + 3x = 12 + -6.39

Combine like terms: 6.39 + -6.39 = 0.00
0.00 + 3x = 12 + -6.39
3x = 12 + -6.39

Combine like terms: 12 + -6.39 = 5.61
3x = 5.61

Divide each side by '3'.
x = 1.87

Simplifying
x = 1.87

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