Solving Rational Equations (add or subtract)

Solve  $\frac{n}{n-4}+n=\frac{12-4n}{n-4}$  

•  $n=-4,\ n=3$  

•  $n=-3,\ n=4$  

•  $n=-4$  

•  $n=3$  

Solve the following equation for x:
 $\frac{12}{x}+\frac{3}{4}=\frac{3}{2}$  

• 16

• 4

• 5

• 8

Solve for s:
 $\frac{s}{s+2}+s=\frac{5s+8}{s+2}$  

• 2

• 4

• 6

• 8

Solve for x:
 $\frac{6}{x-1}=\frac{4}{x-2}+\frac{2}{x+1}$  

• 1

• 2

• -1

• No Solution

Solve the equation for x.

• 7
• 6
• 14
• 0

Solve for x:  $\frac{6x+18}{x^2}+\frac{1}{x}=\frac{3}{x}$  

• x = 4.5

• x = -4.5

• x = 3

• x = -3

Solve and check for extraneous solutions

• x= - 3 &x= -8
• x= -3 & -8 is extraneous 
• No Solution
• x= -8 & -3 is extraneous