Intro to Algebra Linear Equations

In the expression 3m + 8, the number 3 is called the ____________.

• variable

• constant

• coefficient

• answer

Tags

CCSS.6.EE.A.2B

In the equation 4c + 8 = 14, c is the ______________.

• constant

• coefficient

• calculation

• variable

Tags

CCSS.6.EE.A.2B

Solve the following equation,
x - 23 = 17

• -6

• 6

• 40

• -40

Tags

CCSS.6.EE.B.7

• x = 15

• x = 10

• x = 20

Tags

CCSS.6.EE.B.7

Translate the following phrase into an algebraic expression. Use the variable x to represent a number.

5 less than the product of 10 and a number

• 5 - 10x

• 10x - 5

• 10(x-5)

• 5(x-10)

Tags

CCSS.6.EE.A.2A

r + 20 = 27

• r = 7

• r = 47

• r = 13

• r = 20

Tags

CCSS.6.EE.B.7

What is the first step for solving\(\frac{x}{5}-13=20\)?

• Multiply both sides by 5

• Subtract 13 from both sides

• Add 13 to both sides

• Divide both sides by 5.

Tags

CCSS.7.EE.B.4A

What is the first number we need to move in the given equation?

• 7

• 3

• 5

Tags

CCSS.HSA.REI.A.1

Which of the following is the next step for the equation?

• -3a = 6

• -3a = 22

• 5a = 14

• -11a = 14

Tags

CCSS.7.EE.B.4A

Which of the following is the first step used to solve -6w + 1 = -11?

• Subtract 1 from both sides

• Add 1 to both sides

• Divide both sides by -6

Tags

CCSS.7.EE.B.4A