Introduction to Equations

 $11+x=20\ \ ;\ \ x=8$  Determine if the given value is a solution to the equation

• Yes

• No

Tags

CCSS.6.EE.B.5

 $20-m=4\ \ ;\ \ m=16$  Determine if the given value is a solution to the equation.

• Yes

• No

Tags

CCSS.6.EE.B.5

 $3m=27\ \ ;\ \ m=9$  Determine if the given value is a solution to the equation.

• Yes

• No

Tags

CCSS.6.EE.B.5

 $\frac{12}{v}=4\ \ \ ;\ \ v=2$  Determine if the given value is a solution to the equation.

• Yes

• No

Tags

CCSS.6.EE.B.5

Nick scored 23 points in the basketball game. His teammates scored "p" points. Altogether they scored 62 points. Which equation best represents this scenario?

• $p-23=62$

• $23+p=62$

• $23p=62$

• $\frac{63}{p}=22$

Tags

CCSS.HSA.CED.A.3

 $23+p=62\ ;\ \ p=39$  

• Yes

• No

Tags

CCSS.6.EE.B.5

Mr. Bready bought 5 lamps for $25. If "l" stands for the cost of each lamp, which equation will help us find out how much Mr. Bready spent per lamp?

Tags

CCSS.HSA.CED.A.3

What's the main difference between an algebraic expression and an equation?

• an equation has an equal sign

• there is no difference

Which equation is true when h=4

• 4 + h = 6

• 3h=12

Tags

CCSS.6.EE.B.5

Kaleb earns $7.25 per hour helping his neighbor. Last month he earned $348. Let h= hours. Which equation represents this situation?

• 7.25 + h = 348

• 7.25h=348

Tags

CCSS.HSA.CED.A.3