One-Step Equations

Which of the following are basic rules used for solving algebraic equations?

• Whatever you do to one side of the equal sign, you must copy and do on the other side of the equal sign.

• You must isolate the variable to find the solution.

• Negative signs can be ignored

• Always do the opposite/inverse operation

Tags

CCSS.7.EE.B.4A

What is the inverse operation of division?

• addition

• subtraction

• multiplication

Tags

CCSS.HSA.REI.A.1

 $16=\frac{k}{11}$  

The variable k, is being divided by 11. What step needs to be completed to isolate the variable k?

• Divide both sides by 11

• Add 11 to both sides

• Multiply both sides by 11

• Subtract 11 to both sides

Tags

CCSS.6.EE.B.7

 $x\div6=42$  

Solve for x in the following equation:

• x=7

• x=48

• x=252

• x=36

Tags

CCSS.6.EE.B.7

 $\frac{x}{-4}=9$  

Solve for x in the following equation.

• 13

• -36

• 36

Tags

CCSS.6.EE.B.7

 $\frac{x}{-2}=10$  

Solve for x.

• -5

• -20

• 20

• 5

Tags

CCSS.6.EE.B.7

What is the inverse operation of multiplication?

• addition

• subtraction

• division

Tags

CCSS.HSA.REI.A.1

Solve for h in the following equation:

0=4h

• h=4

• h=-4

• h=1

• h=0

Tags

CCSS.6.EE.B.7

Solve for p in the following equation:

4p=16

• p=12

• p=3

• p=64

• p=4

Tags

CCSS.6.EE.B.7

Solve for x.

-3x=-9

• 3

• 9

• -3

• -1

Tags

CCSS.6.EE.B.7