Algebra Equations Review

What is an operation?

• A number

• A math action

• Like terms

• An equation

Tags

CCSS.6.EE.A.2B

What are "like terms"?

• Separate terms that don't have the same variable and exponent

• Terms that are combined with a math operation

• Terms with unknown numbers or numbers that may change

• Separate terms that have the same variable and exponent or terms that have no variables

Tags

CCSS.6.EE.A.2B

Solve. $64-x=17$ 

• -47

• -81

• 81

• 47

Tags

CCSS.6.EE.B.7

Solve. $\frac{x}{9}=13$  

• 1.44

• -1.44

• 117

• -117

Tags

CCSS.6.EE.B.7

 $\frac{11}{x}=-7$  

• -1.57

• 1.57

• -77

• 77

Tags

CCSS.6.EE.B.7

Solve. $-5=6x+13$  

• 1.33

• -4

• -3

• 3

Tags

CCSS.7.EE.B.4A

Solve. $\frac{x+3}{8}=22$  

• 152

• 173

• 179

• -0.25

Tags

CCSS.7.EE.B.4A

Simplify. $-9\left(-3x-7\right)$  

• -27x - 63

• 27x - 16

• -27x + 63

• 27x + 63

Tags

CCSS.6.EE.A.3

Solve $4x+7+8x=79$  

• 6

• 7.17

• 4.16

• 12

Tags

CCSS.8.EE.C.7B

 $25=5\left(2-4x\right)-13$  

• 0.1

• 1.4

• -0.1

• -1.4

Tags

CCSS.8.EE.C.7B