Answer:
[tex]x=-1[/tex]
Step-by-step explanation:
we have
[tex]\frac{2}{5}(x-4)=2x[/tex]
Solve for x
Multiply by 5 both sides
[tex]2(x-4)=10x[/tex]
Divide by 2 both sides
[tex]x-4=5x[/tex]
Subtract x both sides
[tex]x-4-x=5x-x[/tex]
[tex]-4=4x[/tex]
Divide by 4 both sides
[tex]x=-1[/tex]
