Question

Can someone help me ? :

Answer 1

Hello there!

Question:-

`\sf \longmapsto53=y - 47.4`

This is a equation. We need to find the value of variable y.

Solution:-

`\sf \longmapsto53=y- 47.4`

To Solve further,we need to overturn the equation.

That is :-

`\sf \longmapsto \: y - 47.4 = 53`

Then, Add +47.4 to two sides:-

`\sf \longmapsto \: y - 47.4 + 47.4 = 53 + 47.4`

On Simplification:-

Note that (-) and (+) equals to (-). So it would be 47.4 - 47.4 . Which results to 0.

`\sf \longmapsto \: y - 0 = 100.4`

`\sf \longmapsto \: y = 100.4( Ans.)`

Answer as a mixed fraction:-

`\sf \longmapsto 100(2)/(5)`

Answer as a fraction:-

`\sf\longmapsto 502/5`

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Henceforth, the value of y is :-

`\bf \: y = 100.4`

Or as a mixed fraction:-

`\bf y = 100(2)/(5)`

Or as a fraction:-

`\bf y = 502/5`

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I hope this helps!

Please let me know if you have any questions.

Answer 2

`\huge\boxed{\sf y = 100.4}`

Explanation:

Given equation is:

53 = y - 47.4

Add 47.4 to both sides

53 + 47.4 = y

100.4 = y

OR

y = 100.4

`\rule[225]{225}{2}`

Hope this helped!

~AH1807