Answer:
I would say C not to sure tho
6x2, because using pemdas, 2x2= 4 then 4x3=12. The answer must equal 12, and 6x2 does.
Step-by-step explanation:
my personal opinion is that the answer is 20
Answer:
x = 6
Step-by-step explanation:
Given
+ 4 = 7 ( subtract 4 from both sides )
= 3 ( square both sides )
2x - 3 = 3² = 9 ( add 3 to both sides )
2x = 12 ( divide both sides by 2 )
x = 6