3x+5+2x+6=3x+15

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Solution for 3x+5+2x+6=3x+15 equation:


Simplifying
3x + 5 + 2x + 6 = 3x + 15

Reorder the terms:
5 + 6 + 3x + 2x = 3x + 15

Combine like terms: 5 + 6 = 11
11 + 3x + 2x = 3x + 15

Combine like terms: 3x + 2x = 5x
11 + 5x = 3x + 15

Reorder the terms:
11 + 5x = 15 + 3x

Solving
11 + 5x = 15 + 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.
11 + 5x + -3x = 15 + 3x + -3x

Combine like terms: 5x + -3x = 2x
11 + 2x = 15 + 3x + -3x

Combine like terms: 3x + -3x = 0
11 + 2x = 15 + 0
11 + 2x = 15

Add '-11' to each side of the equation.
11 + -11 + 2x = 15 + -11

Combine like terms: 11 + -11 = 0
0 + 2x = 15 + -11
2x = 15 + -11

Combine like terms: 15 + -11 = 4
2x = 4

Divide each side by '2'.
x = 2

Simplifying
x = 2

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