(26+x-18)除以3=10

题目

(26+x-18)除以3=10

答案

(26 + x - 18) ÷ 3 = 10
(x + 8) ÷ 3 = 10
x + 8 = 10×3
x + 8 = 30
x = 30 - 8
x = 22