Krishna108
Krishna108
13-11-2015
Mathematics
contestada
What is the answer
5a - 3 = 8a + 6
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Аноним
Аноним
13-11-2015
Subtract 5a from both sides
-3=3a+6
Subtract 6 from both sides
-9=3a
Divide by three
a= -9/3 (which is -3)
Remember what you do to one side you must do to the other
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Narusin12
Narusin12
13-11-2015
To find the answer you do:
5a-3=8a+6
5a-8a-3=8a-8a+6
-3a-3=6
-3a-3+3=6+3
-3a=9
-3a/-3=9/-3
a=-3
So a is equal to -3.
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