2 years ago

|-2y+5|=2|4y-1| The solutions are y= and y=

Mathematics

1 answer:

Andreyy892 years ago

7 0

Answer:

$( - 2y + 5) = 0 \\ - 2y = - 5 \\ y = 5 \div 2 \\ y = 2.5$

$2(4y - 1) = 0 \\ 8y - 2 = 0 \\ y = 8 \div 2 \\ y = 4$

$y = 2.5 and 4$

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