If you mean: y = x+4 and y = 3x+8 then x = -2 and y = 2
8-3x
y=4x2+3x+8
your equation is y=3x + 4 here are five parallel equations... y=3x + 5 y=3x + 6 y=3x + 7 y=3x + 8 y=3x + 9
Two terms of an expression
11
3x-4y = 8 -4y = -3x+8 y = 3/4x-2 or y = 0.75x-2 which is the equivalent in slope intercept form
It is:- 3x+4y = 8 4y = -3x+8 y = -0.75x+2 So the slope is -0.75 and the y intercept is 2
y = 3x + 8Replace x with y and y with x.x = 3y + 8Solve for y.x - 8 = 3y3y = x - 8y = (x-8)/3
-8
do you mean: 3x-7y=8 1. you have to get this equation set to "y=" form, so add 7y to both sides. 3x=7y+8 2. now subtract 8 on both sides 7y=3x-8 3. get "y" by itself, by dividing by 7 on both sides. y=3/7x -8/7 4. now find your "y intercept" formula y=Mx+B, "B" equals your "y intercept." -8/7 5. answer
If you mean: 3x+2y = 16 then it is y = -1.5x+8