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

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


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

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

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

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

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

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

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

Combine like terms: 5x + 7x = 12x
1 + 12x = 0

Solving
1 + 12x = 0

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 + 12x = 0 + -1

Combine like terms: 1 + -1 = 0
0 + 12x = 0 + -1
12x = 0 + -1

Combine like terms: 0 + -1 = -1
12x = -1

Divide each side by '12'.
x = -0.08333333333

Simplifying
x = -0.08333333333

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