Answer:
[tex]w=18[/tex]
Step-by-step explanation:
we have
[tex]-2+\frac{2}{3}w=10[/tex]
solve for w
That means ----> Isolate the variable w
Multiply both sides by 3 to remove the fraction in the left side
[tex]-2(3)+\frac{2}{3}w(3)=10(3)[/tex]
[tex]-6+2w=30[/tex]
Adds 6 both sides
[tex]-6+2w+6=30+6[/tex]
[tex]2w=36[/tex]
Divide by 2 both sides
[tex]2w/2=36/2[/tex]
[tex]w=18[/tex]
