👤

Rezolvati in R ecuatia;
5x-1=3(5x-2)


Răspuns :

5x-1=15x-6
-1+6=15x-5x
5=10x
x=5/10
x=1/2

5x-1=15x-6
5x-15x=-6+1
-10x=-5  |:(-10)
x=0,5

sper ca te-am ajutat!