Identifying Equivalent Equations

Are  3.6p = 7.2  and  p + 3 = 5 equivalent?

• Yes

• No

Tags

CCSS.8.EE.C.7A

Are 2x + 1 = 17  and  3x = 24 equivalent? 

• Yes

• No

Tags

CCSS.8.EE.C.7A

Are 3y - 12 = 0  and  y = 4 equivalent? 

• Yes

• No

Choose all equations that match the equation

Which equation has the same solution as 6 – 3 x = 5 x – 18?

• 4 x – 6 = 2 x – 12

• 10 – 7 x = 28 – 13 x

• 9 + 4 x = 8 x + 3

Tags

CCSS.8.EE.C.7A

Which of the following is equivalent to 11x + 11y = 7

Tags

CCSS.6.EE.C.9

Which of the following is equivalent to 5x + 7y = −7

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

6 + 9r = 9r + 6

• one solution

• no solution

• infinite

Tags

CCSS.8.EE.C.7A

• Yes

• No

Tags

CCSS.8.EE.C.7A

• Yes

• No

Tags

CCSS.8.EE.C.7A