One Step Equations

What would be the best first step to solving the equation?
-3=x+5

• add 3 to both sides
• subtract 5 from both sides
• add 5 to both sides
• subtract -5 from both sides

Tags

TEKS.MATH.6.10A

8 = k/5

• 3
• 13
• 40
• 1.6

Tags

TEKS.MATH.6.10A

-22 + x = -42

• 64
• -64
• 20
• -20

Tags

TEKS.MATH.6.10A

12 = x - (-18)

• 6
• -6
• 30
• -30

Tags

TEKS.MATH.6.10A

a - 10 = 6

• 4
• -4
• 16
• -16

Tags

TEKS.MATH.6.10A

What is the inverse operation of division?

• Division
• Multiplication
• Addition
• Subtraction

Tags

CCSS.3.OA.A.3

CCSS.3.OA.C.7

Solve the equation:
-5x = 25

• x = 20
• x = -20
• x = -5
• x = 5

Tags

TEKS.MATH.6.10A

Write an equation for the model above.

• x + 3 = -9
• x - 3 = 9
• 3x + 1 = 9
• 3x - 1 = 9

Tags

TEKS.MATH.2A.3A

What equation is modeled?  Solve the equation.

• 2x = -4    x = -2
• 2x = 4    x = 2
• 2x = 4    x = 8

Tags

TEKS.MATH.6.10A

What what is the inverse operation of subtraction?

• addition
• subtraction
• multiplication
• division

Tags

CCSS.2.NBT.B.5

CCSS.2.NBT.B.7

CCSS.2.NBT.B.9