4(3a + 32) - 3a + 9 = 47

 
 
How do you solve this equation for x?

x² + 3x + 2
--------------- = 10
x - 1 

 
 
Solve the equation for r:
3r³ + 12r² = 36r

 
 
What is the value of x if 6(2 - x) + 4x = -5(x + 3) ? 

 
 
(x + 5)^(2/3) = 4

 
 
How do you solve this for y?
11 - 0.4(y - 4) = 0.2(y - 4)
 
 
How do you solve this equation for x?
4x/5 + 3/2 = 2x
 
 
How do you solve this one?
- 4t + 5t - 8 + 4 = 6t - 4
 
 
How do you solve for x?
√(x + 3) = x - 3
 
 
How do you solve this?
3 - (x + 2)² = 7 - x²