X = 7
5 + x can also be written as 5 + 7
5 + 7 = 12
Answer:
Easy it's a right hand child
Step-by-step explanation:
Because if both husband and wife both have right hands. And it's 10% chance the child will be left handed. Then it's possible that the child is going to be a right hand.
Its true because scalene doesn't have equal sides
When you divide 2872 by 76 the remainder is 7
