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Nitella [24]
4 years ago
10

8(2.5x-0.75)-0.25(1-x)=0.5

Mathematics
1 answer:
guajiro [1.7K]4 years ago
6 0

x = \frac{1}{3}

distribute parenthesis on left side of equation

20x - 6 - 0.25 + 0.25x = 0.5 ( collect like terms on left side )

20.25x - 6.25 = 0.5 ( add 6.25 to both sides )

20.25x = 6.75 ( multiply both sides by 4 )

81x = 27 ( divide both sides by 81 )

x = \frac{27}{81} = \frac{1}{3}



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