HW 11.5 Fri solving one variable equations

Combine Like Terms:

4x + 2x =

• 2x

• 3x

• 6x

• 8x

Tags

CCSS.7.EE.A.1

Solve for x:

2x + 4 = 10

• x = 2

• x = 3

• x = 4

• x = 5

Tags

CCSS.7.EE.B.4A

When you see parentheses ( )

What do you do?

• +

• -

• x

• / (divide)

Tags

CCSS.6.EE.A.2C

2x + 5 = 13

• x = 3

• x = 9

• x = 2

• x = 4

Tags

CCSS.7.EE.B.4A

x - 4 = 6

• x = -2
• x = 2
• x = -10
• x = 10

Tags

CCSS.6.EE.B.7

3x = 6

• x = 0
• x = 1
• x = 2
• x = 3

Tags

CCSS.6.EE.B.7

-3x = 6

• x = -2
• x = -3
• x = 2
• x = 3

Tags

CCSS.6.EE.B.7

3x - 4 = 5

• x = 3
• x = 9
• x = 5/3
• x = 4

Tags

CCSS.7.EE.B.4A

3x = 4 + 2x

• x = 1
• x = 2
• x = 3
• x = 4

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

-2 = 3x + 1

• x = 1
• x = -1
• x = 0
• x = 2

Tags

CCSS.7.EE.B.4A