11. Find the value for din 2d+7=21 *
a. 14
b. 21/2
c. 7
d. 21/7
Answers
Answered by
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2d = 21-7=14
d = 7
hope this is helpful
Answered by
0
Answer:
2d+ 7 =21
2d = 21-7
2d = 14
d=14/2
so , d = 7
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