0.8(x-4)=20.0

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Solution for 0.8(x-4)=20.0 equation:


Simplifying
0.8(x + -4) = 20.0

Reorder the terms:
0.8(-4 + x) = 20.0
(-4 * 0.8 + x * 0.8) = 20.0
(-3.2 + 0.8x) = 20.0

Solving
-3.2 + 0.8x = 20.0

Solving for variable 'x'.

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

Add '3.2' to each side of the equation.
-3.2 + 3.2 + 0.8x = 20.0 + 3.2

Combine like terms: -3.2 + 3.2 = 0.0
0.0 + 0.8x = 20.0 + 3.2
0.8x = 20.0 + 3.2

Combine like terms: 20.0 + 3.2 = 23.2
0.8x = 23.2

Divide each side by '0.8'.
x = 29

Simplifying
x = 29

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