Checking Solutions to Equations Check

Which of these is an equation?

• 6x + 5 - 8x -1

• 5(x + 4) = 3x

• x + 7 > 13

• πr² + πrh

Tags

CCSS.HSA.CED.A.1

The value of the variable that makes an equation true is the

• solution

• coefficient

• constant

• unknown

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.6

Which equations are true?

Choose all that apply.

• 5 + 10 = 15-0

• 4 ÷ 5 = 5 ÷ 4

• 6 + 2 + 1 = 3(3)

• 1 × 0 = 1

• 5(3 - 1) = 15 - 1

Tags

CCSS.6.EE.B.5

Determine whether 5 is a solution to the equation:

4 + 2x = x + 9

• Yes

• No

• idk

Tags

CCSS.6.EE.B.5

Is n=10 a solution of the equation?

n + 5 = 2n

• Yes

• No

• idk

Tags

CCSS.6.EE.B.5

Which value is the solution to the equation?

3(y + 1) = 4y - 5

• None

• y=9

• y=8

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

Determine the solution to the equation:

y + 4.6 = 12

• y = 16.6

• y = 6.4

• y = 7.4

Tags

CCSS.6.EE.B.7

• Yes

• No

Tags

CCSS.6.EE.B.5

Is x = 9 a solution to 3(3x - 1) + 6x = 30?

• Yes

• No

Tags

CCSS.6.EE.B.5

• No

• Yes

• There is no solution

Tags

CCSS.6.EE.B.5