Question

if 1/2 is subtracted from a number and the difference is munltiplied by 4 the result is 5 find the number​

Answer 1

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$\blue{\fbox{\rm{Let\: the\: number\: be\: x}}}$

According to the question

1/2 is subtracted from x which will give x-1/2

And the difference is multiplied by 4 [x-1/2]*4 to give 5

$\small\red{\sf{NOW:-}}$

[x-1/2]*4=5

4x-1/2*4=5

4x-2=5

4x=5+2

4x=7

$\green{\fbox{\rm{x\: =7/4}}}$

ᴛʜᴇ ɴᴜᴍʙᴇʀ = 7/4.✔✔

Answer 2

$\huge\purple{ \:\:\:\:\:\:\underline{\underline{ \blue{✰ᗩᑎՏᗯᗴᖇ✰}}}}$

[x-1/2]*4=5

4x-1/2*4=5

4x-2=5

4x=5+2

4x=7