.8x+5=20

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Solution for .8x+5=20 equation: 


Simplifying
0.8x + 5 = 20

Reorder the terms:
5 + 0.8x = 20

Solving
5 + 0.8x = 20

Solving for variable 'x'.

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

Add '-5' to each side of the equation.
5 + -5 + 0.8x = 20 + -5

Combine like terms: 5 + -5 = 0
0 + 0.8x = 20 + -5
0.8x = 20 + -5

Combine like terms: 20 + -5 = 15
0.8x = 15

Divide each side by '0.8'.
x = 18.75

Simplifying
x = 18.75

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