To write y=4/5x+2 in standard form, we need to move the x term to the left side of the equation and then multiply both sides by 5 to eliminate the fraction. This gives us:
-4/5x + y = 2
Multiplying both sides by 5, we get:
-4x + 5y = 10
Therefore, y=4/5x+2 in standard form is -4x + 5y = 10.