4 years ago

24 : 8 = 3 : ?7 : 35 = ? : 5in detail please

Mathematics

1 answer:

Simora [160]4 years ago

8 0

24 : 8 = 3 : 1 because 24 divided by 8 = 3 so
3 = 1

7 : 35 = 1 : 5 because 35 divided by 7 is 5 so
5 = 1

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6372(52836y)+46x=665x(637y+57)

alex41 [277]

Answer:

$x=\frac{336670992y}{423605y+37859};\quad \:y\ne \:-\frac{37859}{423605}$

Step-by-step explanation:

$6372\left(52836y\right)+46x=665x\left(637y+57\right)\\6372\cdot \:52836y+46x=665x\left(637y+57\right)\\336670992y+46x=665x\left(637y+57\right)\\336670992y+46x=423605xy+37905x\\336670992y+46x-336670992y=423605xy+37905x-336670992y\\46x=423605xy+37905x-336670992y\\46x-\left(423605xy+37905x\right)=423605xy+37905x-336670992y-\left(423605xy+37905x\right)\\-423605xy-37859x=-336670992y\\-x\left(423605y+37859\right)=-336670992y\\$ $\frac{-x\left(423605y+37859\right)}{-\left(423605y+37859\right)}=\frac{-336670992y}{-\left(423605y+37859\right)}\\x=\frac{336670992y}{423605y+37859};\quad \:y\ne \:-\frac{37859}{423605}$