Equations Review

What is the rule for solving one-step equations?

• Add or subtract to get x

• Do the inverse operation to both side of the equation

• Take one thing from one side of the equation away

• Take the x out of the equation to get numbers

Tags

CCSS.6.EE.B.7

Select ALL of the equations below for which  $x=2$   is a solution.

•  $x+7=5$  

•  $8x=16$  

•  $10-x=8$  

•  $2x=22$  

•  $0.4+x=2.4$  

Tags

CCSS.6.EE.B.5

 $9x=63$  Solve:

Tags

CCSS.6.EE.B.7

 $\frac{x}{4}=3$  How would you solve the following equation?

• Divide both sides by 4

• Do 3x4

• Multiply both sides by 4

• Do 3 $\div$  4

Tags

CCSS.6.EE.B.7

 $c-4=32$  Solve:

•  $c=28$  

•  $c=34$  

•  $c=26$  

•  $c=36$  

Tags

CCSS.6.EE.B.7

 $\frac{y}{5}=40$  Solve:

•  $y=8$  

•  $y=20$  

•  $y=200$  

•  $y=45$  

Tags

CCSS.6.EE.B.7

 $6a=24$  Solve:

Tags

CCSS.6.EE.B.7

When solving equation, you MUST...

• guess and check!

• know the answer!

• eat a cookie!

• do the same thing to both sides!

Tags

CCSS.7.EE.B.4A

 $w+3=20$  Solve:

Tags

CCSS.6.EE.B.7

What did you think of playing live Quizizz?!

• I hated it. Never do it again.

• It was mehh. I probably wouldn't play again.

• It was good! I might play again.

• I LOVED it! I would definitely play again.

Tags

CCSS.RL.2.6

CCSS.RL.8.3