1. Algebra

2. Warm-Up Solve. -6+5-10 = 4 x -8 = (-5) / 10 = (5 / 25) x 5 ==

3. Solution -6+5-10 = -11 4 x -8 = -32 (-5) / 10 = -1/2 (5 / 25) x 5 = 1
= -1.82

4. Algebra Vocabulary
Grade 7

5. Variable
A symbol for a number we do not know yet
Example:

6. Expression
Numbers, symbols, and operators grouped together to show the value of something

7. Equation
says that two things are equal
it has “=“ symbol

8. Constant
number (integer, fraction, decimal)
fixed value

9. Coefficient
a number used to multiply a variable/variables

10. term
a number, a variable, or numbers and variables multiplied together
separated by “+” or “-”

11. Like term
terms whose variable form is the same

12. Check Your Understanding

13. Missing Values
Grade 7

14. solve multi-step equation using distributive property

19. Solve all #10 on page 163.