Answer:
-13
Step-by-step explanation:
Subtract 4 from both sides of the equation
+ 4 = − 9
+ 4 − 4 =− 9 − 4
Simplify
Solution:
= − 1 3
x = -13
I hope it helps you, sorry if it is wrong.
45
26) underroot 2=1.4
27) underroot 20=4.5
