Answer:
Step-by-step explanation:
What's the question?
Because this person is isolating for x, they would add 3 to each side, to have x by itself.
This will leave them with the equation 3x=18
So 3x=18 is most likely the next step
Answer:
3 4 6
Step-by-step explanation:
132 inches is the correct answer.
3 yards equals 9 feet. 9 feet plus 2 feet is 11 feet. 11 feet times 12 inches per foot equals 132 inches.
Answer:
(4;-1)
Step-by-step explanation:
2x-2=x²-x-6
x²-3x-4=0
x=4,y=-1