2x-7+4x+15=56

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Solution for 2x-7+4x+15=56 equation:


Simplifying
2x + -7 + 4x + 15 = 56

Reorder the terms:
-7 + 15 + 2x + 4x = 56

Combine like terms: -7 + 15 = 8
8 + 2x + 4x = 56

Combine like terms: 2x + 4x = 6x
8 + 6x = 56

Solving
8 + 6x = 56

Solving for variable 'x'.

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

Add '-8' to each side of the equation.
8 + -8 + 6x = 56 + -8

Combine like terms: 8 + -8 = 0
0 + 6x = 56 + -8
6x = 56 + -8

Combine like terms: 56 + -8 = 48
6x = 48

Divide each side by '6'.
x = 8

Simplifying
x = 8

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