(-7x+4)+(2x-8)=

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Solution for (-7x+4)+(2x-8)= equation:


Simplifying
(-7x + 4) + (2x + -8) = 0

Reorder the terms:
(4 + -7x) + (2x + -8) = 0

Remove parenthesis around (4 + -7x)
4 + -7x + (2x + -8) = 0

Reorder the terms:
4 + -7x + (-8 + 2x) = 0

Remove parenthesis around (-8 + 2x)
4 + -7x + -8 + 2x = 0

Reorder the terms:
4 + -8 + -7x + 2x = 0

Combine like terms: 4 + -8 = -4
-4 + -7x + 2x = 0

Combine like terms: -7x + 2x = -5x
-4 + -5x = 0

Solving
-4 + -5x = 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 + -5x = 0 + 4

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

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

Divide each side by '-5'.
x = -0.8

Simplifying
x = -0.8

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