please answer for 9th
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Answer:
7 x - 9 = 16
So 7 x = 16 + 9
7 x = 25
X = 25 / 7
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4. 3/7 + x = 17/7
x = 17/7 - 3/7
x = 14/7
x = 2
9. 7x - 9 = 16
7x = 16+9
7x = 25
x = 25/7
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