Question 408999
.12X=.06(54,000-X)
.12X=3,240-.06X
.12X+.06X=3240
.18X=3,240
X=3,240/.18
X=18,000 IS THE AMOUNT INVESTED @ 12%
54,000-18,000=36,000 IS THE AMOUNT INVESTED @ 6%
PROOF:
.12*18,000=.06*36,000
2,160=2,160