Question

hola porfavor me pueden ayudar 3(2x-5)=42+4x

Answer 1

3(2x-5) = 42+4x
6x-15 = 42+4x
6x-4x = 42-15
2x = 57
x = 57/2

x = 28.5

Answer 2

3(2x - 5) = 42 + 4x

6x - 15 = 42 + 4x

6x - 4x = 42 + 15
       2x = 57
         x = 57/2


saludos