One-step Equations (Whole Numbers & Decimals)

When you solve one-step equations, you can do anything you want to one side of the equal sign, as long as...

• it is mathematical

• you do the SAME thing to the other side

• solving equations is impossible

Tags

CCSS.6.EE.B.7

To solve one-step equations, you have to use the ________________ operation.

• Integer
• Inverse
• Additive
• Subtractive

Tags

CCSS.6.EE.B.7

What is the correct step to solve for the variable?
15 = m - 5

• add 5 to both sides
• add 15 to both sides
• subtract 15 from both sides
• subtract 5 from both sides

Tags

CCSS.6.EE.B.7

x - 62 = 123
How should you show your work to isolate the variable and solve the equation?

• Subtract 62 from each side. 
• Add 62 to each side.
• Multiply each side by 62.
• Add 123 to each side.

Tags

CCSS.6.EE.B.7

Evaluate (solve).

y - 4.6 = 12

• y = 16.6

• y = 5.8

• y = 7.4

• Answer not Given

Tags

CCSS.6.EE.B.7

Solve for x.

x - 8 = -5

• x = 13

• x = -13

• x = 3

• x = -3

Tags

CCSS.7.NS.A.1B

Solve: p + 2.8 = 7.5

• 5.7

• 4.7

• 10.3

• 103

Tags

CCSS.6.EE.B.7

Solve: 0.7 + x = 1.5

• 0.7

• 2.2

• 0.8

• 8

Tags

CCSS.6.EE.B.7

Solve the equation.

• x = 20

• x = 7

• x = 10

• x = 3

Tags

CCSS.6.EE.B.7

What is the first step to solve this equation:
  3x = 44

• Add 3 to both sides
• Subtract 3 from both sides
• Multiply 3 on both sides
• Divide 3 on both sides.

Tags

CCSS.6.EE.B.7