Question

4. Resuelve las siguientes ecuaciones
x-5(12x-3) = 3(x-1) + 4
2(x-5) 4 = 5x-2​

Answer 1

x-5(12x-3) = 3(x-1)

x-60x+15=3x-3

-59x+15=3x-3

-59x-3x= -3-15

-62x=-18

x=-18/-62

x=3.4444444444

2(x-5) 4 = 5x-2

2x-10.4=5x-2

8x-40=5x -2

8x-5x=-2+40

3x=38

x=38/3

x=12.3333333337