0.80x+0.20(200)=0.40(120)

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Solution for 0.80x+0.20(200)=0.40(120) equation: 


Simplifying
0.80x + 0.20(200) = 0.40(120)

Multiply 0.20 * 200
0.80x + 40 = 0.40(120)

Reorder the terms:
40 + 0.80x = 0.40(120)

Multiply 0.40 * 120
40 + 0.80x = 48

Solving
40 + 0.80x = 48

Solving for variable 'x'.

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

Add '-40' to each side of the equation.
40 + -40 + 0.80x = 48 + -40

Combine like terms: 40 + -40 = 0
0 + 0.80x = 48 + -40
0.80x = 48 + -40

Combine like terms: 48 + -40 = 8
0.80x = 8

Divide each side by '0.80'.
x = 10

Simplifying
x = 10

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