15x+3+x+8-x=56

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Solution for 15x+3+x+8-x=56 equation:


Simplifying
15x + 3 + x + 8 + -1x = 56

Reorder the terms:
3 + 8 + 15x + x + -1x = 56

Combine like terms: 3 + 8 = 11
11 + 15x + x + -1x = 56

Combine like terms: 15x + x = 16x
11 + 16x + -1x = 56

Combine like terms: 16x + -1x = 15x
11 + 15x = 56

Solving
11 + 15x = 56

Solving for variable 'x'.

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

Add '-11' to each side of the equation.
11 + -11 + 15x = 56 + -11

Combine like terms: 11 + -11 = 0
0 + 15x = 56 + -11
15x = 56 + -11

Combine like terms: 56 + -11 = 45
15x = 45

Divide each side by '15'.
x = 3

Simplifying
x = 3

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