Question

40/20 +X=1/2 how it answer is 60​

Answer 1

Hello mate.....

given....

$\frac{40}{20 } + x = \frac{1}{2} \\ \\ 20 + x = \frac{1}{2} \\ \\ 40 + 2x = 1 \\ \\ 2x = 1 - 50 \\ \\ 2x = - 49 \\ \\ x = \frac{ - 49}{2} \: or \: \: - 27.5$

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