To solve this equation, we need to first make the denominators of the fractions equal to each other.

The common denominator for both fractions is 20 $4\ast 5=20$.

So, we need to multiply the fraction on the left by 5/5 and the fraction on the right by 4/4 to get:

5$X+2$/20 = -4/20

Now, simplify both fractions:

5$X+2$/20 = -4/20
5$X+2$ = -4

Distribute on the left side:

5X + 10 = -4

Subtract 10 from both sides:

5X = -14

Divide by 5:

X = -14/5

So, the solution to the equation is X = -14/5.