What is the answer of solve the following equations and verify your answer

Explanation :

By doing cross multiplication, we get

=>p-6=3(p+7)

=>p-6=3p+21 =>p-3p=21+6

=>-2p=27

=>p=27/-2

=>p=-27/2

By,putting the value of p in the equation, we get

(LHS)=(-27/2+7)/(-27/2-6)=1/3(RHS)

=>(-27+14/2)/(-27-12/2)=1/3

=>(-13/2)/(-39/2)=1/3

=>-13/2×2/-39=1/3

=>1/3=1/3

Hence,LHS=RHS verified.

it is a. 4.2 because 7.6-3.4 gets the remaining length of 4.2. i might be wrong but i am pretty sure this is the answer.

the answer is (-4,-4)

hope this ! : d