Answer:
x=(-2/3)
Step-by-step explanation:
(9x+13)^2=49
√(9x+13)^2=√49
9x+13=7
9x+13-13=7-13
9x=-6
9x÷9=-6/9
x=-6/9
-6/9=-2/3
independent or complementary
Not sure but that's my best guess.
here is the answer
hope it is helpful
answer: positive 3
when x=-2 y=3
