0.40x+0.30(20)=0.20(86)

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Solution for 0.40x+0.30(20)=0.20(86) equation:


Simplifying
0.40x + 0.30(20) = 0.20(86)

Multiply 0.30 * 20
0.40x + 6 = 0.20(86)

Reorder the terms:
6 + 0.40x = 0.20(86)

Multiply 0.20 * 86
6 + 0.40x = 17.2

Solving
6 + 0.40x = 17.2

Solving for variable 'x'.

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

Add '-6' to each side of the equation.
6 + -6 + 0.40x = 17.2 + -6

Combine like terms: 6 + -6 = 0
0 + 0.40x = 17.2 + -6
0.40x = 17.2 + -6

Combine like terms: 17.2 + -6 = 11.2
0.40x = 11.2

Divide each side by '0.40'.
x = 28

Simplifying
x = 28

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