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chapter 7 Heat Transfer in Nature - Part 4

“A number n increased by 7 gives 19.” Which equation represents this?

Type: MCQ • Marks: 1
“A number n increased by 7 gives 19.” Which equation represents this?
Options
A. n + 7 = 19
B. n ÷ 7 = 19
C. 7n = 19
D. n − 7 = 19
Explanation
“Increased by 7” means +7: n + 7 = 19.
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