Is 3y=12 a linear function and if so, how would you graph it?

3y = 12     divide both sides by 3

y = 4

It's a linear function with a slope 0.

It's a horizontal line (look at the picture).

1. isolate the variable, in this case, d. subtract 35.5 on both sides of the equation.2. 52 subtracted by 35.5 is 16.53. therefore your answer would be d= 16.5this is the basics of pre algebra, isolating variable through adding, subtracting, multiplying, and dividing, if you have any other questions to ask just comment!