7.11A Two step equations and inequalities

What would be the first step in solving the equation for 2x+7=15?

• Add 7 to both sides

• Subtract 7 from both sides

• Divide both sides by 2

• Multiply both sides by 2

Tags

CCSS.7.EE.B.4A

What would be the second step to solving the equation $3m-6=15$   ?

• Add 6 to both sides

• Subtract 6 from both sides

• Multiply both sides by 3

• Divide both sides by 3

Tags

CCSS.7.EE.B.4A

The inverse operation for multiplication is

• Addition

• Subtraction

• Multiplication

• Division

Tags

CCSS.HSA.REI.A.1

The inverse operation for addition is

• Addition

• Subtraction

• Multiplication

• Division

Tags

CCSS.HSA.REI.A.1

What is the solution to the following inequality? $3m-2>7$  

• M > 3

• M < 3

• M = 3

• M > 5/3

Tags

CCSS.7.EE.B.4B

3c + 5 = 23

• c = 3
• c = 6
• c = 7
• c = 18

Tags

CCSS.7.EE.B.4A

4x + 7 = 23

• x = 16
• x = 4
• x = 9
• x = 12

Tags

CCSS.7.EE.B.4A

Figure out what n equals in this equation:
6n + 4 = -26

• n=-6
• n= -5
• n= 8
• n= -4

Tags

CCSS.7.EE.B.4A

-3x − 4 < 5

• x > -3
• x < -3
• x < (1 ⁄ 3)
• x > (1 ⁄ 3)

Tags

CCSS.7.EE.B.4B

Jim paid a gym membership fee of $50, plus $20 per month.  Jim has paid a total of $290 to the gym. How many months has he been a member at the gym?

• 12
• 17
• 64.5
• 15

Tags

CCSS.7.EE.B.4A