3x+3=15+2x

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Solution for 3x+3=15+2x equation:


Simplifying
3x + 3 = 15 + 2x

Reorder the terms:
3 + 3x = 15 + 2x

Solving
3 + 3x = 15 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
3 + 3x + -2x = 15 + 2x + -2x

Combine like terms: 3x + -2x = 1x
3 + 1x = 15 + 2x + -2x

Combine like terms: 2x + -2x = 0
3 + 1x = 15 + 0
3 + 1x = 15

Add '-3' to each side of the equation.
3 + -3 + 1x = 15 + -3

Combine like terms: 3 + -3 = 0
0 + 1x = 15 + -3
1x = 15 + -3

Combine like terms: 15 + -3 = 12
1x = 12

Divide each side by '1'.
x = 12

Simplifying
x = 12

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