3x+12-6=8-3+15

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Solution for 3x+12-6=8-3+15 equation:


Simplifying
3x + 12 + -6 = 8 + -3 + 15

Reorder the terms:
12 + -6 + 3x = 8 + -3 + 15

Combine like terms: 12 + -6 = 6
6 + 3x = 8 + -3 + 15

Combine like terms: 8 + -3 = 5
6 + 3x = 5 + 15

Combine like terms: 5 + 15 = 20
6 + 3x = 20

Solving
6 + 3x = 20

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 + 3x = 20 + -6

Combine like terms: 6 + -6 = 0
0 + 3x = 20 + -6
3x = 20 + -6

Combine like terms: 20 + -6 = 14
3x = 14

Divide each side by '3'.
x = 4.666666667

Simplifying
x = 4.666666667

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