A would be 12. If your sister is 6 years older than your brother your brother is 4
if your brother is 1/3 your age 4 times 3 you are 12
Answer:
6x + 3
Step-by-step explanation:
Just add the X's (5x + x)=6x, since there is only one whole number without any variables you dont have to do anything to it. So 6x + 3 is your answer.
Answer:
Step-by-step explanation:
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Answer:
4
Step-by-step explanation:
15x+20 = 40 +10x
x = 4
Answer is D.) Hope I could help have a good day
