Answer:
B
Step-by-step explanation:
1^2 is 1
2^2 is 4
3^2 is 9
Answer: C
The answer should be 3
150
mark brainliest plz
4-4x=12+16x
−4x+4=16x+12
−4+4−4=16+12−4
-4x=16x+8
-4x-16x=16x+8-16x
-20x=8
-20x/-20 = 8/-20
x= -2/5
