What is the value of x? x+y=-10

x = -10 - y

Step-by-step explanation:

x + y = -10

x + y = -10

x + y - y = -10 - y

x = -10 - y

1. 8

2. 9

3. 20

4. 3

5. 17

6. 2.2

7. 11.25

8. 1

9. 14

10. 2

step-by-step explanation:

thats the first half

you can first factor out the n to get n(1+5). we know that 1+5 is 6, so we just have 6n.