Algebraic Equations 23/7/18

Michelle

Date: Monday 23 July 2018

Title: Algebraic Equations

1. x + 2 = 6

   x + 2 - 2 = 0, 6 - 2

x + 0 = 4

x = 4

2. x + 5 = 11

x + 5 - 5 = 0, 11 - 5

x + 0 = 6

X = 6

3. x - 3 = 8

x - 3 + 3 = 0, 8 + 3

x + 0 = 11

x = 11

4. x - 8 = 7

x - 8 + 8 = 0, 7 + 8

x + 0 = 15

X = 15

5. y + 3 = 9

y  + 3 - 3 = 0, 9 - 3

y  + 0 = 6

y = 6

6. 7 + y = 12

7 - 7 + y = 12 - 7

0 + y = 5

y = 5