find the value -81/a-2= -9
Answers
Answered by
0
Answer:
a= 11.57
Explanation:
-81/a - 2 = -9
-81/a = -9+2
-81/a = -7
-81/-7 = a
11.57 = a.
Answered by
1
Answer:
11
Explanation:
-81/a-2=-9
-81=-9(a-2)
-81=-9a+18
-81-18=-9a
-99=-9a
-99/-9=a
a=11
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