find x if 7²x+1 ÷49=7³
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Answered by
1
Answer:
7²x + 1 / 49 = 7³
49x +1/ 49 = 343
49x + 1 = 343 × 49
49x +1 = 16807
49x = 16806
x = 16806 / 49
= 342.9
Step-by-step explanation:
Answered by
1
Answer:
342.9 is the answer ok it is done
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