-9
3x + y = 12The x intercept occurs when y = 0. Then, 3x + 0 = 12 : 3x = 12 : x = 4The y intercept occurs when x = 0. Then, (3 x 0) + y = 12 : y = 12.
Well, if 3x equals 12, then x equals 4. And if y equals 3x, then y equals 3 times 4, which is 12. So, y equals 12. Math can be a piece of cake when you break it down like that!
It's 46 If y - 12 = 34, y = 46
x equals -12 and y equals 1/4 of -12, so y = -3.
(144 - y2) = (12 + y) (12 - y)
-9
If you mean: 12 = 24-y then y = 12
12 = 24-y then y = 12
14
-y minus 12 is 12.
3x - y = 12 is the same as 3x - 12 = y, or y = 3x - 12.
This is an algebraic expression that can be written : (x + y) ÷ 12 or (x + y)/12. It can also be stated as : x/12 + y/12.
If you mean: y = -4x+12 then the slope is -4 and the y intercept is 12
16
It is y - 12.
If you mean: y = -8 and y = -2x-12 then the solution is x = -2 and y = -8