Question

Como lo resuelvo esta ecuación lineal, ayuden ps xfa

Answer 1

4/21(5x-2)=x-(5x-2)
4/21*(5x-2)+(5x-2)= x
(5x-2)*[(4/21)+1] = x
(5x-2)*(25/21)=x
(5x-2)/x = 21/25
5-(2/x) = 21/25
-2/x = (21/25)-125/25
-2/x = -104/25
x= (25/-104)* (-2)
x = 50/104
x= 25/52