Expressions Equations

Like terms are 

• numbers or same variable raised to the same power

• equal numbers

• only unknown values

Tags

CCSS.6.EE.A.2B

One difference between equations and expressions would be...

• you solve both of them using inverse operations.

• you flip the symbol when you multiply or divide by a negative

• equations have an equals because they show two equal expressions. Expresions have terms and operations.

Tags

CCSS.HSA.REI.A.1

Choose an expression that is equivalent to the following
6n + 2(3 - 5n)

• n + 6

• 6 - 4n

• 16n + 6

Tags

CCSS.6.EE.A.4

Choose the first step in solving the following equation.
-3y - 12 = 14

• add 3 from both sides

• add 12 to both sides

• subtract 12 from both sides

Tags

CCSS.7.EE.B.4A

Translate the following sentence into an equation: "Eight times a number, decreased by 13, is equal to 35."

Translate the phrase into an algebraic expression: "Seven less than twice a number."

Tags

CCSS.6.EE.A.2A

What is the coefficient of x?
5x - y

• 8

• 1

• 5

• -5

Tags

CCSS.6.EE.A.2B

Solve the inequality.
x + 5 ≤ 13

• x ≥ 8

• x ≥ 18

• x ≤ 8 

• x ≤ 18 

Tags

CCSS.7.EE.B.4B

x + 4 = 10

• x = 4

• x = 14

• x = 6

• x = 9

Tags

CCSS.6.EE.B.7

Which expression is equivalent to 6(3y - 2y + 7)?

• 18y + 7

• 21y - 14y + 7

• 18y + 42

• 6y + 42

Tags

CCSS.6.EE.A.4