5x-7-2x+15=47

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Solution for 5x-7-2x+15=47 equation:


Simplifying
5x + -7 + -2x + 15 = 47

Reorder the terms:
-7 + 15 + 5x + -2x = 47

Combine like terms: -7 + 15 = 8
8 + 5x + -2x = 47

Combine like terms: 5x + -2x = 3x
8 + 3x = 47

Solving
8 + 3x = 47

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 + 3x = 47 + -8

Combine like terms: 8 + -8 = 0
0 + 3x = 47 + -8
3x = 47 + -8

Combine like terms: 47 + -8 = 39
3x = 39

Divide each side by '3'.
x = 13

Simplifying
x = 13

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