.60x+.80(90)=.30(144)

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Solution for .60x+.80(90)=.30(144) equation:


Simplifying
0.60x + 0.80(90) = 0.30(144)

Multiply 0.80 * 90
0.60x + 72 = 0.30(144)

Reorder the terms:
72 + 0.60x = 0.30(144)

Multiply 0.30 * 144
72 + 0.60x = 43.2

Solving
72 + 0.60x = 43.2

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 + 0.60x = 43.2 + -72

Combine like terms: 72 + -72 = 0
0 + 0.60x = 43.2 + -72
0.60x = 43.2 + -72

Combine like terms: 43.2 + -72 = -28.8
0.60x = -28.8

Divide each side by '0.60'.
x = -48

Simplifying
x = -48

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