solve (15/4) - 7 ×=9
Answers
Answered by
2
Answer:
Answer is -3/4
Step-by-step explanation:
15/4 -7x = 9
15/4 -7x = 97x = 15/4 = 9
15/4 -7x = 97x = 15/4 = 97x = 15-36/4
15/4 -7x = 97x = 15/4 = 97x = 15-36/47x = -21/4
15/4 -7x = 97x = 15/4 = 97x = 15-36/47x = -21/4x = -21/4*1/7
15/4 -7x = 97x = 15/4 = 97x = 15-36/47x = -21/4x = -21/4*1/7= -3/4
Answered by
1
Step-by-step explanation:
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
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