Question

complete the solution of the equation. find the value of y when x equals 0. -8x+8y=-16

Answer 1

y=-2. I got this answer by isolating the y and substituting the x for zero; -8(0)+8y=-16. -8 times 0 is zero, so you can ignore it. then we are left with 8y=-16. divide both sides by 8 and you have y=-2.

Answer 2

the correct answer is y=x-2