Write a proof. Given 4 x+ 9 = 18 = -x/2 Prove x=2

the answer is simply just 6n add the two together as they have an n

step-by-step explanation:

use pothagarean therom

a^2+b^2=c^2 so first ac

acm is a right triangle because c= 90°

and am (the hypotenuse or c) =16+9 =25

but there is not enough info we need another angle or side length