Question

3ý/2-3=9




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Answer 1

Answer:

Question :-

$\frac{3y}{2} - 3 = 9$

Required Answer :-

y = 8

Solution :-

$\frac{3y}{2} - 3 = 9$

$\frac{3y }{2} = 9 + 3$

$\frac{3y}{2} = 12$

$3y = 12 \times 2$

$3y = 24$

$y = \frac{24}{3}$

$y = \frac{ \cancel24}{ \cancel3}$

$y = 8$

Verification :-

To verify we will substitute 8 in place of y

$\frac{3y}{2} - 3 = 9$

$\frac{3 \times 8}{2} - 3 = 9$

$\frac{24}{ 2} - 3 = 9$

$\frac{ \cancel24}{ \cancel2} - 3 = 9$

$12 - 3 = 9$

$9 = 9$

$LHS = RHS$

Hence verified !

Answer 2

Answer:

Easy peasy Answer 8

Step-by-step explanation:

3y/2 - 3 = 9

Here firstly transposing -3 to RHS

3y/2=9+3, here the -3 becomes +3 because it changed its side from LHS to RHS

3y/2=13. (transposing 2 from LHS to RHS)

3y=12×2

3y=24. (transposing 3 from LHS to RHS)

y=24/3

y=8

when a no. is transposed its expression + - × ÷changes into their opposite expressions:

+ becomes -

- becomes +

×becomes÷

÷becomes+

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