2x 8xplus 9 for xequalsnegative 3.

(I couldn't tell what the problem is so here's what I took from it)

The answer is -7/9

Step-by-step explanation:

Multiply, then move the constant to the right, calculate, then divide both sides.

i think it's ф or x=6,-6

step-by-step explanation:

-x^2=-36

x^2=-36

ф

or

if you mean by : -(x^2)=-36

it'll be: x^2=36

x=6,x=-6

hope it'll ! have a good day!

you for asking!