Question

what is the 3 solutions to this equation y=-4x-5
when x= 0,-1 and 2

Answer 1

y = -4(0)-5
y = 0 - 5
y = -5

y = -4(-1) -5
y = 4 - 5
y = -1

y = -4(2) -5
y= -8 -5
y = -13

Answer 2

Just substitute the values of x to the equation. :)