Vocab
True or False
x > 1 is an equation
False
x - 2 = 6
What is x=8
Write the algebraic equation
4 times a number is 16
4x = 16
Model #1
2x=4
x=2
-3 + 3
Zero
How many terms are in the equation
5x + x = 9 + y
4
d - 7 = -9
What is x=-2
Write the algebraic equation
5 more than a number is 12
x + 5 = 12
Model #2
x + 2 = -5
x = -7
True or False
2 + 2 =4 is an equation
True
What is 6
4c=-36
What is x=-9
Write the algebraic equation
The quotient of x and 5 is -6
x/5 = -6
Model #3
8 = 2x
4 = x
Write an equation using x to match this scenario
Michael caught 2 more passes than Jase in football. If Michael caught 4 passes, how many did Jase catch?
x + 2 = 4
9+ x = 7
Name the two expressions in this equation
x/3 = 12
What is x=36
Write the algebraic equation
6 less than a number is 18
x - 6 = 18
Model #4
x = 2 = 8
x = 6
Write an equation using x to match this scenario
Kiki and Olivia Q went to Starbucks. They split the bill in half for their drinks. If they each paid 6 dollars. How much was the total bill?
x/2 = 6
What operation is used between a coefficient and a variable
Multiplication
x/-4 = 5
What is x=-20?
Write the algebraic equation
The product of 4 and a number is 20
4x=20
Model #5
3 + x = 8
x = 5
-9 + x = -15
What is x=-6