The answer is 7
3x-3=18 (take 3 to the other side to solve for x)
3x=18+3 (3 will be positive)
3x=21 (divide both sides by 3)
x=7
Answer:
2.4
Step-by-step explanation:
The constant of proportionality is y=kx which should 2.4
Answer:
$57.12
Step-by-step explanation:
47.60(1.20)=$57.12
So if you're adding two negatives you move left, positive you move right, and when you have to determine a negative, and a positive you just have to see which one is the farthest from zero which the farthest one's sign is either positive, or negative. Positive to move right, and negative to move left.
