SOLUTION: Please help solve the equation Find the restricted values for the given rational expression. 6x+7/4x-12 A) X=12 B) x=-7/6, x=3 C.) none D. x=3

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: Please help solve the equation Find the restricted values for the given rational expression. 6x+7/4x-12 A) X=12 B) x=-7/6, x=3 C.) none D. x=3      Log On


   



Question 676607: Please help solve the equation
Find the restricted values for the given rational expression.
6x+7/4x-12
A) X=12 B) x=-7/6, x=3 C.) none D. x=3

Answer by MathLover1(20850) About Me  (Show Source):
You can put this solution on YOUR website!

%286x%2B7%29%2F%284x-12%29... the restricted values will be all values for what 4x-12 is equal to zero because 4x-12 is denominator and to divide by zero doesn't make sense
set 4x-12 equal to zero and find x
4x-12=0
4x=12
x=12%2F4
x=3.......all real numbers except x=3
so, answer is D. x=3