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1. 0,8a+14=2-1,6a 2. (13x-15)-(9+6x)=-3x 3. 6(y-1)=9,,4-1,7y 4. 3y-(y-19)=2y 5. 2x+5=2(x-3)+11
1. 0,8a+14=2-1,6a 2. (13x-15)-(9+6x)=-3x 3. 6(y-1)=9,,4-1,7y 4. 3y-(y-19)=2y 5. 2x+5=2(x-3)+11
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