Expressions and One-Step Equations

r + 20 = 27

• r = 7

• r = 47

• r = 13

• r = 20

Tags

CCSS.6.EE.B.7

Solve the equation: 
x + 7 = 12

• x = 5

• x = 19

• x = -5

• x = 84

Tags

CCSS.6.EE.B.7

Solve the equation:
x - 4 = 6

• x = 10

• x = -10

• x = 2

• x = -2

Tags

CCSS.6.EE.B.7

Solve the equation
3x = 27. 

• x = 24

• x = 81

• x = 9

Tags

CCSS.6.EE.B.7

Find the solution:
10 = 4x - 2

• x = 3

• x = 2

• x = -3

• x = -2

Tags

CCSS.7.EE.B.4A

3(x - 2) = 18

• 6.7

• 4

• 8

• -4

• none of the above

Tags

CCSS.7.EE.B.4A

Solve the equation:
-5x = 25

• x = 20

• x = -20

• x = -5

• x = 5

Tags

CCSS.6.EE.B.7

Evaluate 4y – 5
if y = 6

Mathematical Equivalence

ON

Tags

CCSS.6.EE.A.2C

Solve the following equations. Match the equation with the correct solution.

• x= -9

• 8x = 72

• x=20

• -5 + x = 7

• x=12

• x + 14 = 5

• x=-16

• 1/5x = 4

• x=9

• x/-2=8

Tags

CCSS.6.EE.B.7

6 - 3a = 21

• a= 9

• a= -9

• a= -5

• a= 5

Tags

CCSS.7.EE.B.4A