Writing and Solving Equations

Write an equation for
 8 less than y is 6

• y-8=6
• y+8=6
• 8+6=y
• 8-y=6

y-12=23

• y=11
• y=-11
• y=35
• y=1.91

Tags

CCSS.6.EE.B.7

x+7=12

• x=19
• x=-7
• x=5
• x=12

Tags

CCSS.6.EE.B.7

write an equation for
 6 times z is the same as 48

• 6(48)=z
• 6-48=z
• 6z=48
• 48z=6

Write an equation for
 17 less than H equals 42

• 17-H=42
• H-17=42
• H+17=42
• 17+H=42

Tags

CCSS.HSA.CED.A.3

What is the difference between an expression and an equations?

• An expression has an equal sign (=)
• an equation has an equal sign (=)

765=p-254

• p=1019
• p=511
• p=-511
• p=0

Tags

CCSS.6.EE.B.7

4. There are 3 tennis balls in each can.  The coach bought a total of 27 tennis balls.  Write and solve a multiplication equation to find how many cans the coach bought.

• x/3 = 27
• 27x = 3
• x/27 = 3
• 3x = 27

Tags

CCSS.6.EE.B.7

Which situation can be represented by the equation 56 = 2x - 10 ?

• Sam's age is 10 more than twice the age of Teddy's age. Sam is 56 years old.  How old is Teddy?
• Sam's age is 10 decreased by twice Teddy's age.  Teddy is 56 years old.  How old is Sam?
• Teddy's age is twice Sam's age decreased by 10 years.  Teddy is 56 years old.  How old is Sam?
• Teddy's age is 10 less than twice Sam's age.  Sam is 56 years old.  How old is Teddy?

Tags

CCSS.6.EE.B.7

CCSS.6.EE.B.5

CCSS.6.EE.A.2

CCSS.6.EE.B.6

CCSS.6.EE.C.9

Which equation has x= 8 for a solution?

• 2x + 3 = 13
• 3x - 5 = 29
• 4x + 6 = 38
• 5x - 8 = 48

Tags

CCSS.6.EE.B.5