0.80x+0.25(40)=0.40(43)

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Solution for 0.80x+0.25(40)=0.40(43) equation: 


Simplifying
0.80x + 0.25(40) = 0.40(43)

Multiply 0.25 * 40
0.80x + 10 = 0.40(43)

Reorder the terms:
10 + 0.80x = 0.40(43)

Multiply 0.40 * 43
10 + 0.80x = 17.2

Solving
10 + 0.80x = 17.2

Solving for variable 'x'.

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

Add '-10' to each side of the equation.
10 + -10 + 0.80x = 17.2 + -10

Combine like terms: 10 + -10 = 0
0 + 0.80x = 17.2 + -10
0.80x = 17.2 + -10

Combine like terms: 17.2 + -10 = 7.2
0.80x = 7.2

Divide each side by '0.80'.
x = 9

Simplifying
x = 9

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