Z + x = 71 ,
Z - x = 3 ,
then find M = ?
Answers
Answered by
3
Step-by-step explanation:
z + x =71________(1)
z-x =3
z= 3+x__________(2)
put (2) in (1)
3+x+x=71
3+2x =71
2x = 71-3
2x =68
x = 68/2
x=M=34
Answered by
0
Answer:38
Step-by-step explanation:
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