Identify Solutions to Linear Equations

Which equation has x = 9 as a solution?

• 4 + x = 12
• 5x = 45
• 2x = 20
• x + 7 = 26

Tags

CCSS.6.EE.B.5

Is -2 a solution to the equation?

3x + 2 = 8

• Yes

• No

Tags

CCSS.6.EE.B.5

Is the equation true or false?

4 x 2 + 7 x 3 = 45

• True

• False

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Is the equation true or false?

4(3) + 2 = 6 + 8

• True

• False

Tags

CCSS.6.EE.B.5

• Yes

• No

Tags

CCSS.6.EE.B.5

• 20

• 9

• 5

• 3

Tags

CCSS.6.EE.B.5

Solve the equation and determine the number of solutions.

0.5(3x + 5) - 0.1(12x - 5) = 3(1 + 0.1x).

• zero solution

• one solutions

• infinite solutions

Tags

CCSS.8.EE.C.7A

Is 2 a solution to

2(x+5)-2 = 1.5(10-x)

• yes

• no

Tags

CCSS.6.EE.B.5

•  yes

• no 

Tags

CCSS.6.EE.B.5

• yes 

• no 

Tags

CCSS.6.EE.B.5