2x-1+5x+7=

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Solution for 2x-1+5x+7= equation:


Simplifying
2x + -1 + 5x + 7 = 0

Reorder the terms:
-1 + 7 + 2x + 5x = 0

Combine like terms: -1 + 7 = 6
6 + 2x + 5x = 0

Combine like terms: 2x + 5x = 7x
6 + 7x = 0

Solving
6 + 7x = 0

Solving for variable 'x'.

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

Add '-6' to each side of the equation.
6 + -6 + 7x = 0 + -6

Combine like terms: 6 + -6 = 0
0 + 7x = 0 + -6
7x = 0 + -6

Combine like terms: 0 + -6 = -6
7x = -6

Divide each side by '7'.
x = -0.8571428571

Simplifying
x = -0.8571428571

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