Two-Step Equations

3n + 4 = 7 

• 1
• -1
• 3.67
• 2

Tags

CCSS.7.EE.B.4A

4c - 6 = 2 

• 2
• -2
• 1
• 3

Tags

CCSS.7.EE.B.4A

4x + 7 = 23

• x = 16
• x = 4
• x = 9
• x = 12

Tags

CCSS.7.EE.B.4A

3c + 5 = 23

• c = 3
• c = 6
• c = 7
• c = 18

Tags

CCSS.7.EE.B.4A

The objective when solving an equation is to....

• isolate the variable.
• check the solution.
• guess and check.
• hope you get the right answer.

Tags

CCSS.7.EE.B.4A

What is the first step in solving the following equation?
3x - 5 = 20

• multiply both sides by 5
• add 5 to both sides
• divide both sides by 5
• subtract both sides by 5

Tags

CCSS.7.EE.B.4A

5d - 6 = 9

• 3
• -3
• 0.67
•  10

Tags

CCSS.7.EE.B.4A

• 7x²+3x+5
• 9x²+4x+5
• 4x +9x²+5
• 9x²+3x+5

Tags

CCSS.7.EE.A.1

• 8y+5
• 3y+3
• 7y+5
• 7y+4

Tags

CCSS.7.EE.A.1

• 24z+8
• 22z+6
• 23z+8
• 24z+2

Tags

CCSS.7.EE.A.1