PLEASE HELP I NEED TO GET THIS DONE QUICKLY I WILL GIVE BRAINLIEST (there's a picture if you need it) Fill in each blank with a reason that justifies the statement.

Statements Reasons
2(x - 3) = - 19 Given
2x - 6 = - 19 a.
2x = - 13 b.
x = - 13/2 c.

Hillel is juggling flaming torches to raise money for charity. his initial appearance raises $500\$500 $500 , and he raises $15\$15 $15 for each minute of juggling performance. the amount rr r of money hillel raises is a function of tt t , the length of his performance in minutes. write the function's formula.

F(x)=x/2-2 and g(x)=2x^2+x-3 find (f+g)(x)

The constitution gives congress the power to create federal courts lower than the supreme court higher than the supreme court equal to the supreme court, unaffected by the supreme court.