Question

3x + (2/5) x + 4 = 3/4.​

Answer 1

Answer:3x + (2/5) x + 4 = 3/4.​

3x+2x/5+4=3/4

15x+2x+20/5=3/4

(17x+20)4=15

68x+80=15

68x=65

x=65/68

Step-by-step explanation:

Answer 2

Step-by-step explanation:

3x+(2/5)x+4=3/4

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

12x+8=15x+13

12x-15x=12-8

-3x=4

x= -4/3