Download a. 9x – 3 = 2x + 46 - White Plains Public Schools

Survey
yes no Was this document useful for you?
   Thank you for your participation!

* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project

page
1
page
2
page
3
page
4
page
5
Document related concepts
no text concepts found
Transcript 
Lesson 5 Algebra CC
Mr. Jones
Name________________________
Date_______________________
S.W.B. A.T: Solving Equations in One Variable.
DO NOW: Cynthia solved the following equation. Write down the steps or the property that
she used to solve the equation. Is her solution correct?
________________________________________
________________________________________
________________________________________
________________________________________
Skills: Adding/Subtracting like terms
Example 1: Solve each equation for the variable.
a. 9x – 3 = 2x + 46
Distributive Property
b. 7x – 4 = -2x + 9 + 7x – 5
Exercise 1: Solve each of the following equations.
a)
b)
10 – x – 3x = 7x – 23
y + 30 = 12y – 14
c)
10 – 4x = -7x + 12
d)
– 2(n – 4) = -2(n + 2)
EXIT: Solve the equation.
5x – (2x + 2) = x + (3x + 5)
Lesson 5 Algebra CC
Mr. Jones
1. 5 –x – 2 = 3 + 4x + 5
2. 3(x – 7) – (5x – 11) = 14
3. 2(x – 3) – 17 = 13 – 3(x + 2)
Name________________________
Date_______________________
4. 3(x – 2) + 7 =2(x + 2)
5. 8n – 4n = 14 – 8n
6. -5 + 3(a + 5) = 2(3a – 4)
Related documents