One Step Equations Step

The objectives when solving an equation are to....

• get the variable to be by itself (isolate the variable)

• check the solution.
• keep the equation balanced

• combine like terms.

Tags

CCSS.7.EE.B.4A

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
• you don't do it to the other side of the equation

Tags

CCSS.6.EE.B.7

In an equation, you want to get the variable... (select both answers)

• on one side

• to disappear

• by itself

• to sing and dance

Tags

CCSS.7.EE.B.4A

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

• integer

• opposite

• additive

• subtractive

Tags

CCSS.6.EE.B.7

The inverse operation of addition is _______________.

• Division
• Multiplication
• Addition
• Subtraction

Tags

CCSS.2.NBT.B.5

The inverse operation of subtraction is _______________.

• Division

• Multiplication

• Addition

• Subtraction

Tags

CCSS.2.NBT.B.5

CCSS.2.NBT.B.7

CCSS.2.NBT.B.9

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?

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

Tags

CCSS.6.EE.B.7

State the operation used to solve the following equation.

x- 7 = 1

• Subtract 7 from both sides.

• Add 7 to both sides

• Divide each side by 7

• Multiply each side by 7

Tags

CCSS.HSA.REI.A.1

Which of the following statements describes how to use an inverse operation to solve the equation c + 6 = 16

• Multiply both sides of the equation by six because multiplication is the inverse operation of addition.

• Subtract six from both sides of the equation because subtraction is the inverse operation of addition.

• Add six to both sides of the equation because addition is the inverse operation of subtraction.

• Divide both sides of the equation by six because division is the inverse operation of addition

Tags

CCSS.6.EE.B.7