Lesson 3.2 - Solving multistep equations.

1. Solve the equation: 3x + 7 = 19   
   
   0
   -4
   4
   3
   
   
2. Solve the equation: 8y + 3y = 44 
   
   2
   4
   7
   all real numbers (identity)
   
   
3. What is the first step you can take to solve the equation 5x + 9 = -4 
   
   Divide each side by 5
   Add 4 to each side
   Subtract 9 from each side
   Add 5x and 9 together
   
   
4. A dance academy charges $24 per class and a one-time registration fee of $15. John paid a total of $687 to the academy. Find the number of classes John took. 
   
   28
   15
   24
   30
   
   
5. Solve the equation: 5x - 4(x - 3) = 17   
   
   29
   -2
   4
   5
   
   

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