姓名 ______________________日期 ____________得分 ____ / 12一步方程练习一步方程 · 1–12解出 x。中等替换1.−7x = −56中等替换2.x + 16 = −2中等替换3.2x = 16中等替换4.x + 10 = −2中等替换5.x9 = −10中等替换6.x − 12 = −8中等替换7.8x = −152中等替换8.5x = 55中等替换9.x + 13 = 22中等替换10.x6 = −4中等替换11.x − 14 = −12中等替换12.x4 = 4答案 — 一步方程练习一步方程1.x = 82.x = −183.x = 84.x = −125.x = −906.x = 47.x = −198.x = 119.x = 910.x = −2411.x = 212.x = 16由 Math Sheet Studio 制作 · mathsheetstudio.com — 免费可打印数学练习卷