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Anna007 [38]
3 years ago
13

Q.9) Rahul's mother's age is 5 less than 4 times his age. What is his age if

Mathematics
2 answers:
insens350 [35]3 years ago
7 0

Answer:

4x-5=39

4x= 39+5

x=44/4

x=11 yrs

vovangra [49]3 years ago
5 0

Answer:

his age will be 11 year

Explanation:

let rahul's age be x

then his mother's age=4x-5

4x-5=39

4x=39+5

4x=44

x=44/4

x=11

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4 0
3 years ago
Y1=4(5x-1), y2-=5x+1 and y1 is 344 more than 2 times y2
alisha [4.7K]
 y_1=4(5^x-1) and y_2=5^x+1

y_1=344+2y_2
y_1=344+2(5^x+1)
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