Answer:
3.8
Step-by-step explanation:
[tex]58-5x=30x-75[/tex]
Let's add 5x to both sides of the equation...
[tex]58=35x-75[/tex]
Then, let's add 75 to both sides of the equation...
[tex]133=35x[/tex]
Divide by the coefficient of x, (35)...
[tex]x=3.8[/tex]