y=1 and x=1 so 3(1)(1)=3 also you could say that xy=1 and that x=y
6
Slope=3, y-intercept=0. y=3x or y=3x+0
y = 3x + 1 y = 3x + 2 y = 3x + 3 y = 3x
y = 3x + 6slope = 3
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!
y = 3x + 1 y = 3(1) + 1 y = 3 + 1 Y = 4
3x - y = 0 5y = 15 5y = 15 Divide by '5' on both sides Hence y = 3 Substitute for 'y' in the first equation./ 3x - 3 = 0 3x = 3 Divide both sides by ;3; x = 1 So in ( x,y) form the answer is ( 1,3).
0
y = 3x 3x + 4y = 30 3x + 4(3x) = 30 3x + 12x = 30 15x = 30 x = 2 y = 3x y = 3(2) y = 6 (2, 6)
one is y=3x+3 so is y=3x+5
y=3x+4 -3x+y=4 x=-1/3
y=3x-5