6x+3+3x-8=15

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


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

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

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

Combine like terms: 6x + 3x = 9x
-5 + 9x = 15

Solving
-5 + 9x = 15

Solving for variable 'x'.

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

Add '5' to each side of the equation.
-5 + 5 + 9x = 15 + 5

Combine like terms: -5 + 5 = 0
0 + 9x = 15 + 5
9x = 15 + 5

Combine like terms: 15 + 5 = 20
9x = 20

Divide each side by '9'.
x = 2.222222222

Simplifying
x = 2.222222222

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