Solve 1-Step Equations

Solve for x

3x = 27

• x = 24

• x = 81

• x = 9

• x = 8

Tags

CCSS.8.EE.A.2

w - 4 = 18

• 22

• 14

• -14

• -22

Tags

CCSS.6.EE.B.7

x - 9 = 2

• -7

• 11

• -18

• 7

Tags

CCSS.6.EE.B.7

Solve for x:

• x = 20

• x = 7

• x = 10

• x = 3

Tags

CCSS.6.EE.B.7

x - 32 = 49

• x = 17

• x = 71

• x = 81

• x = 49

Tags

CCSS.6.EE.B.7

Working together, Joy and Steve collected 53 pounds of aluminum cans for recycling. If Joy collected 20 pounds, find the number of pounds, x, that Steve collected. Using x as your variable write an equation to solve.

• 20x=53

• x-20=53

• x-53=20

• x+20=53

Tags

CCSS.HSA.CED.A.3

Cornelius is saving money to buy a jacket that costs $47. He has already saved $25. Write  an equation to find how much more money Cornelius needs to save.

• 25 + m = 47

• m - 25 = 47

• 25m = 47

• m/25=47

Tags

CCSS.HSA.CED.A.3

Virginia’s mother gave her marbles for her birthday. Virginia lost 13 of them. If she has 24 marbles left, write an equation to find how many her mother gave her.

• m + 13 = 24 

• m – 13 = 24

• 13m = 24

• m/13 = 24

Tags

CCSS.HSA.CED.A.3

When solving a one-step equation, the goal is to (a)   the variable.

Tags

CCSS.6.EE.B.7

When you solve one-step equations, you can do anything you want to one side of the equal sign, as long as...

• it is mathematical

• you do the SAME thing to the other side

• solving equations is impossible

• I love Snow Days!

Tags

CCSS.6.EE.B.7