Question

Y = 5x + 1

4x + y = 10

Answer 1

Explanation:

y=5x+1 ---> 1

4x+y=10 -----> 2

Put the value of y from 1 in 2,

4x+5x+1 = 10

9x+1=10

Subtract 1 from both the sides,

9x= 9

Divide by 9,

x=1

Put the value of x in 1,

y=5*1 + 1 = 5+1 = 6

So, x=1 and y=6