(7x-8)+(4x+4)=

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Solution for (7x-8)+(4x+4)= equation:


Simplifying
(7x + -8) + (4x + 4) = 0

Reorder the terms:
(-8 + 7x) + (4x + 4) = 0

Remove parenthesis around (-8 + 7x)
-8 + 7x + (4x + 4) = 0

Reorder the terms:
-8 + 7x + (4 + 4x) = 0

Remove parenthesis around (4 + 4x)
-8 + 7x + 4 + 4x = 0

Reorder the terms:
-8 + 4 + 7x + 4x = 0

Combine like terms: -8 + 4 = -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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