The sum of ruqiyo’s age and Mohammed’s age is 117. Five times ruqiyo’s age is 9 more than 3 times mohammed’s age. How old is eac h person
1 answer:
Answer:
Step-by-step explanation:
Let the ages be r and m
<u>We have:</u>
<u>Substitute m in the second equation and solve for r:</u>
m = 117 - r 5r = 9 + 3( 117 - r) 5r = 9 + 351 - 3r 5r + 3r = 360 8r = 360 r = 360/8 r = 45 <u>Then m is</u>
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