12a+3=15/2-a solve this
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13a=(15-6)/2
a=9/(2*13)
a=9/26
answer.
GargiRathi:
it s wrong .its 12 not 13
sorry i think u should recheck ur equation.
Answered by
1
12a+3=15/2-a
12a+a=15/2-3
13a=9/2
a=9/26
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