Answer:
<h3>X=4</h3>
Step-by-step explanation:
Isolate x on one side of the equation.
19=5x-1
5x-1=19 (First, switch sides.)
5x-1+1=19+1 (Add 1 from both sides.)
19+1 (Solve.)
19+1=20
5x=20
5x/5=20/5 (Then, divide by 5 from both sides.)
20/5 (Solve.)
20/5=4
x=4
Therefore, the final answer is x=4.