(5x+7)+(2x-1)=0

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Solution for (5x+7)+(2x-1)=0 equation:


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

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

Remove parenthesis around (7 + 5x)
7 + 5x + (2x + -1) = 0

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

Remove parenthesis around (-1 + 2x)
7 + 5x + -1 + 2x = 0

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

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

Combine like terms: 5x + 2x = 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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