来自陈燕飞的问题
【直接写出计算结果(1)若34x=42×25%+12x,则x=______;(2)(24+815)÷135+1÷9×19=152881152881.】
直接写出计算结果
(1)若34x=42×25%+12x,则x=______;
(2)(24+815)÷135+1÷9×19=152881
152881
.
1回答
2020-05-01 01:48
【直接写出计算结果(1)若34x=42×25%+12x,则x=______;(2)(24+815)÷135+1÷9×19=152881152881.】
直接写出计算结果
(1)若34x=42×25%+12x,则x=______;
(2)(24+815)÷135+1÷9×19=152881
152881
.
(1)34x=42×25%+12x, 34x-12x=42×25%+12x-12x, 14x=10.5, 14x÷14=10.5÷14, &n...