Question

|4x-6|=2x+1 на вид простая задача,но если элементарно не шарить,то всё печально)

Answer 1

$|4x-6|=2x+1\\ left{ begin{aligned} &left[ begin{aligned} &4x-6=2x+1\ &6-4x=2x+1\ end{aligned}right.\ &2x+1geq0 end{aligned}right.\\\ left{ begin{aligned} &left[ begin{aligned} &x=3.5\ &x=5/6\ end{aligned}right.\ &xgeq-1/2 end{aligned}right.$

Ответ  3.5 или 5/6