1. If 7(x - 5) = (343)2, then x= ?
Answers
Answered by
2
7(x-5)=343(2)
x-5=49×2
x=103
Answered by
0
Answer:
x=103
Step-by-step explanation:
7(x-5)=(343)2 (given)
7x-35=686
7x=686+35
7x=721
x=103
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