Question

7.The solution of the equation p/2 + 1 = 3 is​

Answer 1

Answer:

p=4

Step-by-step explanation:

p/2+1=3

p/2=3-1

p/2=2

p=2x2

p=4

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Answer 2

Answer:

=> The value of p is 4.

Step-by-step explanation:

Given that:-

$\frac{p}{2}+1 =3$

To find:- The value of the expression,

To solve this expression, we have to use the transposition method: 

As we have,

=> $\frac{p}{2}+1 =3$

Here, we have to find the common denominator:

=> $\frac{p}{2}+\frac{2}{2} =3$

Combine fraction with a common denominator,

=> $\frac{p+2}{2} =3$

Multiply both sides by $2$ for eliminating the denominator,

=> $\frac{p+2}{2}\times 2 =3\times 2$

=> $p+2= 3 \times 2$

Multiplying the numbers, we get

=> $p +2 = 6$

Subtract both sides by $2$,

=> $p +2-2 = 6-2$

=> $p = 4$

Hence, the required solution is 4.