Question

Solve the equation for y. Then find the value of y for each value of x.

y + 4x = 11; x = -1, 0,3
Solve the equation for y.
y=1
What is it ?

Answer 1

y+4(-1)=11

y=11+4

y=15.

ii)y+4(0)=11

y=11

ii)y+4(3)=11

y=11-12

y=-1

when y=1

1+4x=11

4x=11+1

4x=12

x=3

Answer 2

I don't know whether it is right or wrong but i tried my best.