(-5x+4)+(-5x^2+5x-8)=

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Solution for (-5x+4)+(-5x^2+5x-8)= equation:


Simplifying
(-5x + 4) + (-5x2 + 5x + -8) = 0

Reorder the terms:
(4 + -5x) + (-5x2 + 5x + -8) = 0

Remove parenthesis around (4 + -5x)
4 + -5x + (-5x2 + 5x + -8) = 0

Reorder the terms:
4 + -5x + (-8 + 5x + -5x2) = 0

Remove parenthesis around (-8 + 5x + -5x2)
4 + -5x + -8 + 5x + -5x2 = 0

Reorder the terms:
4 + -8 + -5x + 5x + -5x2 = 0

Combine like terms: 4 + -8 = -4
-4 + -5x + 5x + -5x2 = 0

Combine like terms: -5x + 5x = 0
-4 + 0 + -5x2 = 0
-4 + -5x2 = 0

Solving
-4 + -5x2 = 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 + -5x2 = 0 + 4

Combine like terms: -4 + 4 = 0
0 + -5x2 = 0 + 4
-5x2 = 0 + 4

Combine like terms: 0 + 4 = 4
-5x2 = 4

Divide each side by '-5'.
x2 = -0.8

Simplifying
x2 = -0.8

Reorder the terms:
0.8 + x2 = -0.8 + 0.8

Combine like terms: -0.8 + 0.8 = 0.0
0.8 + x2 = 0.0

The solution to this equation could not be determined.

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