SOLUTION: i was doing my worksheet and this problem i got very very partial credit on, i started off with a lcd of 54... but i think i messed up my negatives somewhere ... please explain/sho

SOLUTION: i was doing my worksheet and this problem i got very very partial credit on, i started off with a lcd of 54... but i think i messed up my negatives somewhere ... please explain/sho

Algebra.Com

Question 127932: i was doing my worksheet and this problem i got very very partial credit on, i started off with a lcd of 54... but i think i messed up my negatives somewhere ... please explain/show me...
(3g-1/9) - (g-1/6)
Answer by edjones(8007) (Show Source): You can put this solution on YOUR website!
(3g-(1/9)) - (g-(1/6))
=((27g-1)/9)-((6g-1)/6) LCD=54
=((6(27g-1))-(9(6g-1)))/54
=((162g-6)-(54g-9))/54
=(162g-6-54g+9)/54
=(108g+3)/54
=2g+(3/54)
=2g+(1/18)
.
Ed
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