Question 348330
.90*3=.17(3+x)
2.7=.51+.17x
-.17x=.51-2.7
-.17x=-2.15
x=-2.15/-.17
x=12.88 pints of water are added.
Proof:
.90*3=.17(3+12.88)
2.7=.17*15.88
2.7~2.7