SOLUTION: How do I rewrite each equation as a function of x. -3x + 4y = 11

Algebra ->  Functions -> SOLUTION: How do I rewrite each equation as a function of x. -3x + 4y = 11       Log On


   

Question 67980: How do I rewrite each equation as a function of x.
-3x + 4y = 11
Found 2 solutions by tutorcecilia, venugopalramana:
Answer by tutorcecilia(2152) About Me  (Show Source):
You can put this solution on YOUR website!
-3x + 4y = 11[solve for y]
-3x+3x+4y=11+3x
4y=11+3x
4y/4=11/4+3x/4
y=3/4x+11/4 [re-arrange the terms]
f(x)=3/4x+11/4

Answer by venugopalramana(3286) About Me  (Show Source):
You can put this solution on YOUR website!
How do I rewrite each equation as a function of x.
-3x + 4y = 11
-3X+4Y-4Y=11-4Y
-3X=11-4Y
X=-(11-4Y)/3=(4Y-11)/3