solve 15/4-7x= 9
a)3/4
b)-3/4
c)1
d)None of these
Answers
Answered by
5
Answer:
15/4 - 7x =9
-7x = 9 - 15/4
-7x = 36/4 - 15/4
-7x = 21/4
-x = (21/4)/7
-x = 3/4
x= -3/4
Answered by
3
Answer:
Ans.b
Step-by-step explanation:
15/4-7x=9
=>-7x=9-15/4
=>-7x=36-15/4
=>-7x=21/4
=>x = 21/4×-7
=> x = 3/-4
=> x = -3/4
(Solved)
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