

Solving Linear Equations
Presentation
•
Mathematics
•
6th - 7th Grade
•
Practice Problem
•
Medium
+4
Standards-aligned
Vincent L.
Used 5+ times
FREE Resource
7 Slides • 9 Questions
1
Equations
2
● I am learning to write word problems that lead to equations in the form of px+q = r or p(x+q)=r
● Aprender escribir problemas de palabras que conduzcan a ecuaciones en la forma de px+q = r o p(x+q)=r
3
● I can create an algebraic equation that represents a real-world or mathematical problem.
● Puedo crear una ecuación algebraica que represente un problema del mundo real o matemático.
4
Open Ended
Write an expression for the area of this rectangle
Escribe una expresión para el área de este rectángulo.
5
Multiple Choice
Write an expression for the area of this rectangle
Escribe una expresión para el área de este rectángulo.
x + 24
2x + 20
2x + 10
4(x + 6)
6
Length = 4
Width = (x + 6)
Area = 4(x+6)
or 4x + 24
Area of a rectangle = length × width
7
Open Ended
Write an expression for the perimeter of this rectangle
Escribe una expresión para el perímetro de este rectángulo.
8
Multiple Choice
Write an expression for the perimeter of this rectangle
Escribe una expresión para el perímetro de este rectángulo.
2x + 3
4x + 6
x(x + 3)
4x + 3
9
(x + 3)
+ (x + 3)
+ (x)
+ (x)
4x + 6
Perimeter = Sum of sides
10
Multiple Choice
Which expression is equivalent to option C?
¿Cuál expresion es equivalentes a opcion C?
A
B
11
Expression for Example A
4(x+6) or 4x + 24
Expression for Example B
4x + 6
Expression for example C
Think of a number x
Multiply it by 4 4x
Then add 6 4x + 6
12
Multiple Choice
A pencil costs $2 less than a notebook. A pen costs 3 times as much as a pencil.
What is the mystery number that starts the equation?
Un lápiz cuesta 2 dólares menos que un cuaderno. Un bolígrafo cuesta 3 veces más que un lápiz.
¿Cuál es el número misterioso que da inicio a la ecuación?
Pencil
lápiz
Notebook
cuaderno
Pen
bolígrafo
13
Multiple Choice
A pencil costs $2 less than a notebook. A pen costs 3 times as much as a pencil.
What is the price of the pencil?
Un lápiz cuesta 2 dólares menos que un cuaderno. Un bolígrafo cuesta 3 veces más que un lápiz.
¿Cuál es el precio del lápiz?
x - 2
x + 2
3x
x + 3
14
Multiple Choice
A pencil costs $2 less than a notebook. A pen costs 3 times as much as a pencil.
What is the price of the pen?
Un lápiz cuesta 2 dólares menos que un cuaderno. Un bolígrafo cuesta 3 veces más que un lápiz.
¿Cuál es el precio del bolígrafo?
3x - 2
3(x - 2)
3x
2x
15
Multiple Choice
A pencil costs $2 less than a notebook. A pen costs 3 times as much as a pencil. The pen costs $9.
Which equation describes this story?
Un lápiz cuesta 2 dólares menos que un cuaderno. Un bolígrafo cuesta 3 veces más que un lápiz. El bolígrafo cuesta 9 dólares.
¿Qué ecuación describe esta historia?
3x + 6 = 9
x - 6 = 9
3x - 2 = 9
3(x - 2) = 9
16
Go to Kami Assignment C1031 in Canvas
There are six stories and six equations.
Match the story to the equation.
Equations
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