Number of Solutions to Equations :)

 $2-7x=2x+2-9x$  

• No solution

• x = 0

• Infinitely Many Solutions

• None of above.

Tags

CCSS.8.EE.C.7A

 $2x+6=2(x-5)$  

• No solution

• x = -4

• x = 4

• None of above.

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

 $x+3=2x-18$ 

• X = 20

• x = -20

• x = -21

• x = 21

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

 $-7x\ +\ 3\ =\ 2x\ +\ 2\ -9x$  

• One solution

• No Solution

• Infinitly many solutions

• None of above.

Tags

CCSS.8.EE.C.7A

 $-5x\ +\ 3\ =\ -17$  

• x = 4

• x = -4

• x = 2

• x = -2

Tags

CCSS.7.EE.B.4A

 $6\ =\ -4\ +\ z$  

• z = 5

• z = 2

• z = 10

• z = 7

Tags

CCSS.6.EE.B.7

 $7g\ +\ 6\ =\ 8g$  

• g = -5

• g = -6

• g = 6

• g = 5

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

 $2x\ -\ 1\ =\ 7x\ -6$  

• x =  1

• x = -1

• x = 0

• None of above.

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

 $x\ +\left(x+5\right)\ =\ 10$  

• x = .25

• x = -.25

• x = 2.5

• x = -2.5

Tags

CCSS.6.EE.B.7

 $2x+5\ =\ 39$  

• x = 7

• x = 17

• x = -7

• No Solution.

Tags

CCSS.7.EE.B.4A