0.40x+0.10(30)=0.20(55)

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Solution for 0.40x+0.10(30)=0.20(55) equation:


Simplifying
0.40x + 0.10(30) = 0.20(55)

Multiply 0.10 * 30
0.40x + 3 = 0.20(55)

Reorder the terms:
3 + 0.40x = 0.20(55)

Multiply 0.20 * 55
3 + 0.40x = 11

Solving
3 + 0.40x = 11

Solving for variable 'x'.

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

Add '-3' to each side of the equation.
3 + -3 + 0.40x = 11 + -3

Combine like terms: 3 + -3 = 0
0 + 0.40x = 11 + -3
0.40x = 11 + -3

Combine like terms: 11 + -3 = 8
0.40x = 8

Divide each side by '0.40'.
x = 20

Simplifying
x = 20

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