x+0.33(x-4)=20

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Solution for x+0.33(x-4)=20 equation:


Simplifying
x + 0.33(x + -4) = 20

Reorder the terms:
x + 0.33(-4 + x) = 20
x + (-4 * 0.33 + x * 0.33) = 20
x + (-1.32 + 0.33x) = 20

Reorder the terms:
-1.32 + x + 0.33x = 20

Combine like terms: x + 0.33x = 1.33x
-1.32 + 1.33x = 20

Solving
-1.32 + 1.33x = 20

Solving for variable 'x'.

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

Add '1.32' to each side of the equation.
-1.32 + 1.32 + 1.33x = 20 + 1.32

Combine like terms: -1.32 + 1.32 = 0.00
0.00 + 1.33x = 20 + 1.32
1.33x = 20 + 1.32

Combine like terms: 20 + 1.32 = 21.32
1.33x = 21.32

Divide each side by '1.33'.
x = 16.03007519

Simplifying
x = 16.03007519

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