Question

26th sum two equations

Answer 1

Answer:

Step-by-step explanation:

Let us assume that x is maths and y is english.

First Equation:

x+y=40

x=40-y ................(i)

Second Equation:

(x+3)(y-4)=360 ................(iI)

By putting the value of equation (i) in equation (ii),

(40-y+3)(y-4)=360

You will get the value of y

Then, put it in equation (i)

You will get the answer

I hope it helps!