(7x+-1)+(4x+5)=

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Solution for (7x+-1)+(4x+5)= equation:


Simplifying
(7x + -1) + (4x + 5) = 0

Reorder the terms:
(-1 + 7x) + (4x + 5) = 0

Remove parenthesis around (-1 + 7x)
-1 + 7x + (4x + 5) = 0

Reorder the terms:
-1 + 7x + (5 + 4x) = 0

Remove parenthesis around (5 + 4x)
-1 + 7x + 5 + 4x = 0

Reorder the terms:
-1 + 5 + 7x + 4x = 0

Combine like terms: -1 + 5 = 4
4 + 7x + 4x = 0

Combine like terms: 7x + 4x = 11x
4 + 11x = 0

Solving
4 + 11x = 0

Solving for variable 'x'.

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

Add '-4' to each side of the equation.
4 + -4 + 11x = 0 + -4

Combine like terms: 4 + -4 = 0
0 + 11x = 0 + -4
11x = 0 + -4

Combine like terms: 0 + -4 = -4
11x = -4

Divide each side by '11'.
x = -0.3636363636

Simplifying
x = -0.3636363636

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