Question

rezolvarea ecuatiilor 3(2x-1)+25=68    va rog frumos

Answer 1

6x-3+25=68
6x-3=68-25
6x-3=43
6x=46 | :2
3x=23
x=23/3

Answer 2

3(2x-1)+25=68 | -25
3(2x-1) = 43 |:3
2x-1 =$\frac{43}{3}$ |+1
2x= $\frac{43}{3} + \frac{1}{1}$ ($\frac{1}{1}$ se am plifica cu 3)
2x= $\frac{46}{3}$ |:2
 x= $\frac{46}{3} :2$
 x= $\frac{46}{3} * \frac{1}{2}$
 x= $\frac{23}{3}$