Question

Need help again.
Tell whether the given number is a solution of each equation.
1.17=37+4f;f=5
2.-3a^2=27;a=3
3.3b-9=21;b=-10
4.-2b+4=3;b=1/2

Answer 1

why don't u substitue the numbers in the equation and see which is the solution?

Answer 2

Plug in the given values and check if they are a solution to the equation

Answer 3

For the first one, 17=37(5), f=5

Answer 4

17=37+4•5