Question

d-5=4 1/2 please solve questions​

Answer 1

Answer :-

• The value of x = 19/2.

To find :-

• The value of x.

Step-by-step explanation :-

$\sf \dashrightarrow \: d - 5 = 4 \: \dfrac{1}{2}$

$\sf \dashrightarrow \: d - 5 = \dfrac{9}{2}$

$\sf\dashrightarrow \: d = \dfrac{9}{2} + 5$

$\sf \dashrightarrow \: d = \dfrac{(9 \times 1) + (5 \times 2)}{2}$

$\sf \dashrightarrow \: d = \dfrac{9 + 10}{2}$

$\sf \dashrightarrow \: d = \dfrac{19}{2}$

Thus :-

• The value of x is 19/2.

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V E R I F I C A T I O N

• To check our answer, let's substitute the value of "d" in the equation and see whether LHS = RHS.

LHS

$\implies \rm d - 5$

$\implies\dfrac{19}{2} - 5$

$\implies\dfrac{(19 \times 1) - (5 \times 2)}{2}$

$\implies\dfrac{19 - 10}{2}$

$\implies\dfrac{9}{2}$

$\implies4 \: \dfrac{1}{2}$

RHS

$\implies4 \: \dfrac{1}{2}$

LHS = RHS.

Hence verified!!

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Answer 2

Answer:

$\underline{\purple{\ddot{\Mathsdude}}}$

♤♤To prove ;-

• The value of x .

♤♤Proof:-

• d-5=4 1/2

• d-5=9/2

• d=9/2+5

• d=9×1+5×2/2

• d=9+10/2

• d=19/2.

♤Therefore ,

Here we get the value of x is 19/2.

♧♧Verifying our answer: -

• d-5
• 19/2-5
• 19×1-(5×2)/2
• 19-10/2
• 9/2
• 4 1/2.

LHS=RHS.

Hence proved

☆☆Hope it helps u mate

☆☆Thank you.