-2x+4(-x+5)=80

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Solution for -2x+4(-x+5)=80 equation:


Simplifying
-2x + 4(-1x + 5) = 80

Reorder the terms:
-2x + 4(5 + -1x) = 80
-2x + (5 * 4 + -1x * 4) = 80
-2x + (20 + -4x) = 80

Reorder the terms:
20 + -2x + -4x = 80

Combine like terms: -2x + -4x = -6x
20 + -6x = 80

Solving
20 + -6x = 80

Solving for variable 'x'.

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

Add '-20' to each side of the equation.
20 + -20 + -6x = 80 + -20

Combine like terms: 20 + -20 = 0
0 + -6x = 80 + -20
-6x = 80 + -20

Combine like terms: 80 + -20 = 60
-6x = 60

Divide each side by '-6'.
x = -10

Simplifying
x = -10

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