Solving Equations

3x - 5 = 10

What is the first step to solving this equation?

• add 5

• subtract 5

• divide 5

• multiply 5

3x = 15

What is the next step to solving this equation?

• add 3

• subtract 3

• divide 3

• multiply 3

• add 5

• subtract 5

• divide 5

• multiply 5

• x=25

• x=0

• x=10

• x=2

• x=6

• x=8

• x=-2

• add 2

• subtract 2

• divide 2

• multiply 2

4x=16

What is the first step to solving this equation?

• add 4

• subtract 4

• divide 4

• multiply 4

• add 15
• divide by 4
• x=5
• subtract 15
• divide 15
• subtract 5
• subtract 4
• multiply 4
• x=20
• x=4

• subtract 8
• divide 7
• x=3
• add 8
• multiply 7
• subtract 7
• x=2
• x=5.2
• x=7
• divide 8