0.80x+0.40(180)=0.40(138)

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Solution for 0.80x+0.40(180)=0.40(138) equation:


Simplifying
0.80x + 0.40(180) = 0.40(138)

Multiply 0.40 * 180
0.80x + 72 = 0.40(138)

Reorder the terms:
72 + 0.80x = 0.40(138)

Multiply 0.40 * 138
72 + 0.80x = 55.2

Solving
72 + 0.80x = 55.2

Solving for variable 'x'.

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

Add '-72' to each side of the equation.
72 + -72 + 0.80x = 55.2 + -72

Combine like terms: 72 + -72 = 0
0 + 0.80x = 55.2 + -72
0.80x = 55.2 + -72

Combine like terms: 55.2 + -72 = -16.8
0.80x = -16.8

Divide each side by '0.80'.
x = -21

Simplifying
x = -21

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