Test Review 2/26/24

Determine the type of solution you will have if you get
-6=6

• one solution
• infinite solution=identity
• no solution
• I don't know.  I need to study.

Determine the type of solution you will have if you get
4=4

• one solution
• infinite solution=identity
• no solution
• I don't know.  I need to study.

Solve.

• All real numbers
• 0
• No solution
• 4

Solve.

• No solution
• All real numbers
• 3
• 0

7 less than a number

• 7x

• 7 - x

• x - 7

• x + 7

4 more than the quotient of a number and 3

• 4 - x/3

• 3x + 4

• 4 + 3x

• x/3 + 4

The difference of a number and 9 is 12.

• 9-n=12
• 9+n=12
• n-9=12
• 9/n=12

half of c

Five times a number plus 4

• n/5+4

• 5/n+4

• 5n+4

• n5+4

The product of 7 and a number is 42

• n/7=42

• 42/7=n

• 7n=42

• 7+n=42