40-4(x-50)=-80

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Solution for 40-4(x-50)=-80 equation: 


Simplifying
40 + -4(x + -50) = -80

Reorder the terms:
40 + -4(-50 + x) = -80
40 + (-50 * -4 + x * -4) = -80
40 + (200 + -4x) = -80

Combine like terms: 40 + 200 = 240
240 + -4x = -80

Solving
240 + -4x = -80

Solving for variable 'x'.

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

Add '-240' to each side of the equation.
240 + -240 + -4x = -80 + -240

Combine like terms: 240 + -240 = 0
0 + -4x = -80 + -240
-4x = -80 + -240

Combine like terms: -80 + -240 = -320
-4x = -320

Divide each side by '-4'.
x = 80

Simplifying
x = 80

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