4x-2-5x+20=20

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Solution for 4x-2-5x+20=20 equation:


Simplifying
4x + -2 + -5x + 20 = 20

Reorder the terms:
-2 + 20 + 4x + -5x = 20

Combine like terms: -2 + 20 = 18
18 + 4x + -5x = 20

Combine like terms: 4x + -5x = -1x
18 + -1x = 20

Solving
18 + -1x = 20

Solving for variable 'x'.

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

Add '-18' to each side of the equation.
18 + -18 + -1x = 20 + -18

Combine like terms: 18 + -18 = 0
0 + -1x = 20 + -18
-1x = 20 + -18

Combine like terms: 20 + -18 = 2
-1x = 2

Divide each side by '-1'.
x = -2

Simplifying
x = -2

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