20x+220=40x-440

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Solution for 20x+220=40x-440 equation:


Simplifying
20x + 220 = 40x + -440

Reorder the terms:
220 + 20x = 40x + -440

Reorder the terms:
220 + 20x = -440 + 40x

Solving
220 + 20x = -440 + 40x

Solving for variable 'x'.

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

Add '-40x' to each side of the equation.
220 + 20x + -40x = -440 + 40x + -40x

Combine like terms: 20x + -40x = -20x
220 + -20x = -440 + 40x + -40x

Combine like terms: 40x + -40x = 0
220 + -20x = -440 + 0
220 + -20x = -440

Add '-220' to each side of the equation.
220 + -220 + -20x = -440 + -220

Combine like terms: 220 + -220 = 0
0 + -20x = -440 + -220
-20x = -440 + -220

Combine like terms: -440 + -220 = -660
-20x = -660

Divide each side by '-20'.
x = 33

Simplifying
x = 33

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