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

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


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

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

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

Combine like terms: -8 + 4 = -4
8 + 7x + (-4) = 0
8 + 7x + -4 = 0

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

Combine like terms: 8 + -4 = 4
4 + 7x = 0

Solving
4 + 7x = 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 + 7x = 0 + -4

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

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

Divide each side by '7'.
x = -0.5714285714

Simplifying
x = -0.5714285714

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