(5x-14):(3x+14)=1:2怎么解

问题描述:

(5x-14):(3x+14)=1:2怎么解

(5x-14):(3x+14)=1:2
2×(5x-14)=1×(3x+14)
10x-28=3x+14
10x-3x=28+14
7x=42
x=42÷7
x=6