Solve 25

Solve for a in (a+8)/2-3(a+10)/5=1.

Correct answer:

a =  -30

Step-by-step explanation:

 (a+8)/23(a+10)/5=1  2a+853a+30=1 5(a+8)  2(3a+30)=2 5 5a+40  6a60=10  5a+40  6a60=10  a20=10  a=2010=30



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