0.2(x+20)+0.6x=20

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Solution for 0.2(x+20)+0.6x=20 equation: 


Simplifying
0.2(x + 20) + 0.6x = 20

Reorder the terms:
0.2(20 + x) + 0.6x = 20
(20 * 0.2 + x * 0.2) + 0.6x = 20
(4 + 0.2x) + 0.6x = 20

Combine like terms: 0.2x + 0.6x = 0.8x
4 + 0.8x = 20

Solving
4 + 0.8x = 20

Solving for variable 'x'.

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

Add '-4' to each side of the equation.
4 + -4 + 0.8x = 20 + -4

Combine like terms: 4 + -4 = 0
0 + 0.8x = 20 + -4
0.8x = 20 + -4

Combine like terms: 20 + -4 = 16
0.8x = 16

Divide each side by '0.8'.
x = 20

Simplifying
x = 20

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