algebra equations 1

What is the goal of one step equations?

• To get the variable by itself

• To work addition and subtraction problems

• to work multiplication problems

• to make an equation

What is a variable?

• A number equal to 1

• an unknown number

• a number that is shy

How do you undo an action in an equation?

• by using the inverse operation of the number shown on the same side as the variable

• by only adding or subtracting

• by only multiplying or dividing

What is the inverse operation of addition?

• Addition

• subrtaction

• multiplication

• division

What operation is being performed when there is a number next to a letter?

ex: 6x

• Addition

• Subtraction

• Multiplication

• Division

What is the inverse operation needed to solve for p?
765 = p - 254

• subtraction
• addition
• multiplication
• division

17 = x + 3

• x = 20
• x = 14
• x = 13
• x = 19

8 = x - 1

• x = 8
• x = 1
• x = 7
• x = 9

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

What is the inverse operation needed to solve for p?
765 = p - 254

• subtraction
• addition
• multiplication
• division

Tags

CCSS.6.EE.B.7