Unit 1 Making Faces Picture Math Solving Equations with Variables on Both Sides - Tricia Anderson (POL DIS) | Library

1

1.

1. See sheet

m= 20

m= -20

1

2.

2. See sheet

r= 6

r= -6

1

3.

3. See sheet

x= 4

x= 4/3

1

4.

See sheet 

x= no solution

x= all real numbers

1

5.

5. See sheet

m= -6

m= -150

1

6.

6. see sheet

r= -1/2

r= -2

1

7.

see sheet

x= 1

x= 7/2

1

8.

See sheet

t= 10

t= 3

1

9.

9. See sheet

x= no solution

x= -1/4

1

10.

see sheet

x= no solution

x= 0

1

11.

see sheet

x= 11

x= all real numbers

1

12.

see sheet

x= no solution

x= 0