解：解方程, 此方程的解为x = 13/2，【即x = 6.5】
(4x-12)乘5等于70
4x - 12 = 70 ÷ 5
4x - 12 = 70 × 1/5
4x - 12 = 70/5
4x - 12 = 14
4x = 14 + 12
4x = 26
x = 26 ÷ 4
x = 26 × 1/4
x = 26/4
x = 13/2
∴x = 6.5
答：此方程的解为x = 13/2，【即x = 6.5】
内容全部来源于网络收集，如有侵权，请联系网站删除!
QQ：24596024