Task 1
Q1: Rui Feng is x years old. In 4 years' time, his brother will be 3 times as old as him.
Find the age of Rui Feng's brother in 4 years' time.
Answers
Answered by
1
Step-by-step explanation:
i think you have to post full quesn
but the 1st equation is 3x - y = -8
Answered by
0
Answer:
12X will be the answer in the question
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