(1)94.6-15X=91.6,
94.6-15X+15X=91.6+15X,
91.6+15X=94.6,
91.6+15X-916=94.6-91.6,
15X=3,
15X÷15=3÷15,
X=0.2;
(2)4.8:3=X:18,
3X=4.8×18,
3X÷3=4.8×18÷3,
X=28.8.
(1)94.6-15X=91.6,
94.6-15X+15X=91.6+15X,
91.6+15X=94.6,
91.6+15X-916=94.6-91.6,
15X=3,
15X÷15=3÷15,
X=0.2;
(2)4.8:3=X:18,
3X=4.8×18,
3X÷3=4.8×18÷3,
X=28.8.