Solve for x
3x+5=14
3
Define what a variable is.
A variable is a letter that represents an unknown number.
Inverse operations are opposite operations. Their functions are reversed. What are inverse operations?
Inverse operations are opposite operations. Their functions are reversed.
What is the distributive property?
The law of multiplication over addition and subtraction.
2x - 7 = 11
x = 9
¿Qué quiere decir "thingy-thingy"?
Give an example of a pair of inverse operations.
+/- or x/÷
Who asks to go to bathroom most?
Eileen
DAILY DOUBLE: Who was in this class at the beginning of the year that isn't anymore?
Escarlen, Yeirend, Gabby, Joshua, Alex, Yosmary, Esmeralda, Marty, and Nasir
Explain the purpose of using variables in equations.
We use variables in equations to show an unknown value.
"Nah, I'mma do my own thing." Miles Morales
.25(12x - 8) =10
3x - 2 = 10
Wappened?
They distributed.
4x - 2 = 18
x = 5
Explain how negative numbers are represented on a number line.
They are below zero
When working backwards, which number do you start with?
Possible answers: the last one, the one after the = sign, the answer
What does distribute mean?
To give something out.
Name all the table groups we used to have.
Provide four different expressions: one with addition, one with subtraction, one with multiplication, and one with division that each use negative numbers
4 different logical expressions using the correct operations
2 + n = 4 What operation should I use to solve for n?
subtraction
What is your favorite color?
Any color