x+20+4x-2=

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


Simplifying
x + 20 + 4x + -2 = 0

Reorder the terms:
20 + -2 + x + 4x = 0

Combine like terms: 20 + -2 = 18
18 + x + 4x = 0

Combine like terms: x + 4x = 5x
18 + 5x = 0

Solving
18 + 5x = 0

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 + 5x = 0 + -18

Combine like terms: 18 + -18 = 0
0 + 5x = 0 + -18
5x = 0 + -18

Combine like terms: 0 + -18 = -18
5x = -18

Divide each side by '5'.
x = -3.6

Simplifying
x = -3.6

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