二乘以括号八减x括住加上三乘以括号x加二括住等于48解方程

2025-02-25 00:18:08
推荐回答(1个)
回答1:

2(8 - x) + 3(x +2) = 48
16 - 2x + 3x + 6 = 48
x + 22 = 48
x = 26