(-4x+40)+(x+50)=180

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Solution for (-4x+40)+(x+50)=180 equation: 


Simplifying
(-4x + 40) + (x + 50) = 180

Reorder the terms:
(40 + -4x) + (x + 50) = 180

Remove parenthesis around (40 + -4x)
40 + -4x + (x + 50) = 180

Reorder the terms:
40 + -4x + (50 + x) = 180

Remove parenthesis around (50 + x)
40 + -4x + 50 + x = 180

Reorder the terms:
40 + 50 + -4x + x = 180

Combine like terms: 40 + 50 = 90
90 + -4x + x = 180

Combine like terms: -4x + x = -3x
90 + -3x = 180

Solving
90 + -3x = 180

Solving for variable 'x'.

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

Add '-90' to each side of the equation.
90 + -90 + -3x = 180 + -90

Combine like terms: 90 + -90 = 0
0 + -3x = 180 + -90
-3x = 180 + -90

Combine like terms: 180 + -90 = 90
-3x = 90

Divide each side by '-3'.
x = -30

Simplifying
x = -30

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