What is the solution of the system?

Solve the system of equations by substitution.

5x+y=32……..(1)

Y=3x………..(2)

**Solution:-**

Put the value of y from equation 2 to equation 1

5x+3x=32

8x=32

X=32/8

X=4

PutĀ this value in equation 2

Y=3(4)

Y=12

The solution is x = 4 , y = 12