Answer:
4x^2+6x-20=0
Step-by-step explanation:
-7(x-4) = 63. Divide each side by -7.
x - 4 = -9. Add 4 to each side.
x = -5
(2,2) is your answer :)
The answer is 6
3 times 2 equals six
400 sq units.................
