4分之1乘以(x-8)=12
问题描述:
4分之1乘以(x-8)=12
答
X-8=12*4
X=48+8
X=56
答
4分之1乘以(x-8)=12
X-8=12X4
X=48+8
X=56
答
两边乘以4
x-8=12×4=48
x=48+8
x=56