Question

7p/10+9=15 solve the equation ​

Answer 1

Answer:

p=240/

$\frac{7p}{10} + 9 = 15 \\ \frac{7p}{10} = 15 - 9 = 6 \\ 7p = 10 \times 6 = 60 \\ p = \frac{60}{7}$

Let's check whether it's correct or not

$\frac{7 \times \frac{60}{7} }{10} + 9 = 15 \\ \frac{60}{10} + 9 = 15 \\ 6 + 9 = 15 \\ 15 = 15$

L.H.S=R.H.S

Hence verified

Answer 2

In this value of P is 8.571  

Step-by-step explanation:  

7 p/10 + 9 = 15  

$\frac{7P}{10}$    +  9 = 15    

$\frac{7P}{10}$ =  15 - 9  

7P    =  6 x 10  

     P = $\frac{60}{7}$  

      P = 8.671.  

• We have to find the value of P
• By keeping P on one side and taking other terms on other side can
• solve it.
• By this
• +a goes other side as -9.
• $\frac{1}{10}$ goes as 10 as multiply.
• 7 goes as $\frac{1}{7}$.
• by this value of P is 8.571.