(2x-40)+60=4x-20

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Solution for (2x-40)+60=4x-20 equation:


Simplifying
(2x + -40) + 60 = 4x + -20

Reorder the terms:
(-40 + 2x) + 60 = 4x + -20

Remove parenthesis around (-40 + 2x)
-40 + 2x + 60 = 4x + -20

Reorder the terms:
-40 + 60 + 2x = 4x + -20

Combine like terms: -40 + 60 = 20
20 + 2x = 4x + -20

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

Solving
20 + 2x = -20 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
20 + 2x + -4x = -20 + 4x + -4x

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

Combine like terms: 4x + -4x = 0
20 + -2x = -20 + 0
20 + -2x = -20

Add '-20' to each side of the equation.
20 + -20 + -2x = -20 + -20

Combine like terms: 20 + -20 = 0
0 + -2x = -20 + -20
-2x = -20 + -20

Combine like terms: -20 + -20 = -40
-2x = -40

Divide each side by '-2'.
x = 20

Simplifying
x = 20

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