5x+x+2x-1=71

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Solution for 5x+x+2x-1=71 equation:


Simplifying
5x + x + 2x + -1 = 71

Reorder the terms:
-1 + 5x + x + 2x = 71

Combine like terms: 5x + x = 6x
-1 + 6x + 2x = 71

Combine like terms: 6x + 2x = 8x
-1 + 8x = 71

Solving
-1 + 8x = 71

Solving for variable 'x'.

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

Add '1' to each side of the equation.
-1 + 1 + 8x = 71 + 1

Combine like terms: -1 + 1 = 0
0 + 8x = 71 + 1
8x = 71 + 1

Combine like terms: 71 + 1 = 72
8x = 72

Divide each side by '8'.
x = 9

Simplifying
x = 9

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