Question

resolva esta equaçao por favor       x+(5-4x)=5(49-3x)

Answer 1

x-4x+15x=245-5
12x=240
x=240/12
x=20

Answer 2

x+(5-4x)=5(49-3x)
x+5-4x=245-15x
x+15x-4x=245-5
12x=240
x=240/12
x=20