-4x – y = 24 Complete the missing value in the solution to the equation.
2 answers:
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Answer:
15 years
Step-by-step explanation:
<u>Complete Question:</u>
<em>Ben is 4 times as old as Ishaan. 6 years ago, Ben was 6 times as old as Ishaan. How old is Ishaan now?</em>
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Let Ben's age be "b" and Ishaan's age be "i"
Since Ben is 4 times as Ishaan, we can write:
b = 4i
Ben was 6 times as Ishaan, BUT 6 years ago, we setup the equation like shown below:
b - 6 = 6(i - 6)
Multiplying, we have:
Now, we replace b with "4i" and solve for i (Ishaan's age now):
Ishaan is now 15 years old