15x减90等于9x加16解方程
问题描述:
15x减90等于9x加16解方程
答
15x - 90 = 9x + 16
15x - 9x = 16 + 90
6x = 106
x = 106 ÷ 6
x = 53/3
答
15x-90=9x+16
15x-9x=90+16
6x=106
x=53/3
答
15x - 90 = 9x + 16
15x - 9x = 16 + 90
6x = 106
x = 106 ÷ 6
x = 53/3