Question

6(2x+16)=5(2,4x+0,2)
решите уравнение

Answer 1

6х+2х+6*1/6=5*(2,4х+0,2)
6*2х+1=5*(2,4х+0,2)
12х+1=5*(2,4х+0,2)
12х+1=5*2,4+5*0,2
12х+1=5*24/10х +5*0,2
12х+1=5*12/5х+5*0,2
12х+1=12х+5*0,2
12х+1=12х+5*2/10
12х+1=12х+5*1/5
12х+1=12х+1
12х-12х=1-1
0=1-1
0=0