Equations^3
x + 7 = 10
What is 3?
-9 + 5 =
Negative
The first step in solving the equation 2y - 1 = 7.
What is adding 1 to both sides?
Jan had $40. She spent - ($100) on a new speaker. How much money does Jan have now?
40 - 100 = -60
The Sum
What is adding?
x - 5 = 12
What is 17?
-10 + -10 =
Negative
The first step in solving -5x= 10.
What is dividing by -5?
Greg bought two books for $20.
What is 2x = 20?
It is the the order of operations.
What is P.E.M.D.A.S. ?
3x - 4 = 14
What is 6?
2x - 5 = 11
x = Positive
The first step in simplifying this equation
3(x-1) = -12.
What is dividing by 3?
(The "distributive property" is also a valid answer).
Timmy went to JC Penny to buy new clothes. He bought a shirt for $17 and some pants that cost $x. He spent $50 in all.
17 + x = 50
A part of something out of a total amount.
What is a fraction?
3(x - 1) = 18
What is 7?
2x - x + 5 - 12 = -10
X = Negative
(3+4) * 4 - 14
What is adding?
Gina wanted to buy ice cream for herself and 3 friends. She spent $12 in all.
What is 4x = 12?
A set of numbers that include positive and negative values.
What are integers?
5(x + 4) = 45
What is 5?
(-x)^2
Positive
- (2x + 6) = -16
What is dividing both sides by -1?
Nin is making candy baskets for her 3 best friends. Each basket has 3 Milky Ways and some snickers. There are 18 pieces of candy in all.
What is 3(x + 3) = 18?
A series of terms and operations with two equal sides.
What is an equation?