Question

If f(x) = -2x + 3 and g(x) = 2x + 3; solve for f(3) + g(7)

Answer 1

You just add the 2 equations together and fill in the 3 into the x where the f(x) equation is located and 7 into the x where the g(x) equation is located. I hope this helps. Have a great rest if your day!