Equations Review DAY 2

To solve an equation, the goal is to __________ the variable on one side.

• Evaluate
• Leviate
• Isolate
• Reciprocate

Tags

CCSS.6.EE.B.7

The steps in solving 5b - 6 = 24 are: 

• Add 6 to both sides and divide both sides by 5
• Add 6 to both sides and multiply both sides by 5
• Subtract 6 from both sides then multiply both sides by 5
• Subtract 6 from both sides then divide both sides by 5

Tags

CCSS.7.EE.B.4A

What we do to one side of the equation, we ________ do to the other side of the equation.

• can't

• must

How will I need to solve for x?
 $\frac{3}{4}x\ =\ 2$  

• Multiply both sides by the reciprocal 3/4

• Multiply both sides by the reciprocal 4/3

12 + 5.5w- 4.5w = 15

• w=1

• w=3

• w=5

• w=4

Hailey bought a book for $2.50 and 4 stickers. She spent a total of 6.59. How much did the stickers cost?

Which equation represents this scenario?

• $2.50 + 4s =$6.59

• $2.50s + 4 = $6.59

• $2.50 - 4s = $6.59

• 4s - $2.50 = $6.59

-4 = -2 + 2t

• -1

• 1

• 4

• 0

3f - 12 = -3

• 3
• -3
• 11
• 12

Tags

CCSS.7.EE.B.4A

Gabby has $14 and plans to save $5 each week until she has the $64 she needs for a new jacket.  How many weeks will it take Gabby to save money for a new jacket?

• 11 weeks
• 10 weeks
• 12 weeks
• 13 weeks

Tags

CCSS.6.EE.B.7

CCSS.6.EE.B.6

CCSS.6.RP.A.3

Solve for the variable. 3x = -27

• x=9

• x=-30

• x=-9

• x=-24