Question

Can somebody plz help solve for each question what x =?(only if u know how to do it) thanks :)

WILL MARK BRAINLIEST WHOEVER ANSWERS FIRST :DD!!

Answer 1

Answer:

7)x=11

8)x=16

9)n=12

10)m=13

11)n=8

12)m=3

Step-by-step explanation:

Answer 2

Answer:

7= 11. 8=16. 9=12. 10=13 11=8. 12=3

Step-by-step explanation:

7= 9+2=11

8=12+4=16

9=9+3=12

10=8+5=14

11=7+1=8

12=3+0=3