0.80x+0.80(30)=0.40(38)

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Solution for 0.80x+0.80(30)=0.40(38) equation: 


Simplifying
0.80x + 0.80(30) = 0.40(38)

Multiply 0.80 * 30
0.80x + 24 = 0.40(38)

Reorder the terms:
24 + 0.80x = 0.40(38)

Multiply 0.40 * 38
24 + 0.80x = 15.2

Solving
24 + 0.80x = 15.2

Solving for variable 'x'.

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

Add '-24' to each side of the equation.
24 + -24 + 0.80x = 15.2 + -24

Combine like terms: 24 + -24 = 0
0 + 0.80x = 15.2 + -24
0.80x = 15.2 + -24

Combine like terms: 15.2 + -24 = -8.8
0.80x = -8.8

Divide each side by '0.80'.
x = -11

Simplifying
x = -11

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