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A man 4 times as old as his son . After 10 years he will be as old as his son. Find theirs present age.?
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A man 4 times as old as his son . After 10 years he will be as old as ...
Given:
Let the present age of the son be x years.
The man is 4 times as old as his son, so his present age is 4x years.
After 10 years:
The son's age will be x + 10 years.
The man's age will be 4x + 10 years.
Equation:
According to the problem, after 10 years, the man's age will be equal to the son's age:
4x + 10 = x + 10
Solving the equation:
To solve the equation, we need to isolate the variable x.
First, let's simplify the equation by subtracting x from both sides:
4x - x + 10 = x - x + 10
3x + 10 = 10
Next, let's isolate the term with x by subtracting 10 from both sides:
3x + 10 - 10 = 10 - 10
3x = 0
Finally, let's solve for x by dividing both sides by 3:
3x/3 = 0/3
x = 0
Conclusion:
The present age of the son is 0 years.
Since the son's age cannot be 0, it seems there is an error in the problem statement or the given information. Please double-check the problem and provide the correct details.
Let the present age of the son be x years.
The man is 4 times as old as his son, so his present age is 4x years.
After 10 years:
The son's age will be x + 10 years.
The man's age will be 4x + 10 years.
Equation:
According to the problem, after 10 years, the man's age will be equal to the son's age:
4x + 10 = x + 10
Solving the equation:
To solve the equation, we need to isolate the variable x.
First, let's simplify the equation by subtracting x from both sides:
4x - x + 10 = x - x + 10
3x + 10 = 10
Next, let's isolate the term with x by subtracting 10 from both sides:
3x + 10 - 10 = 10 - 10
3x = 0
Finally, let's solve for x by dividing both sides by 3:
3x/3 = 0/3
x = 0
Conclusion:
The present age of the son is 0 years.
Since the son's age cannot be 0, it seems there is an error in the problem statement or the given information. Please double-check the problem and provide the correct details.
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A man 4 times as old as his son . After 10 years he will be as old as his son. Find theirs present age.?
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A man 4 times as old as his son . After 10 years he will be as old as his son. Find theirs present age.? for Class 7 2024 is part of Class 7 preparation. The Question and answers have been prepared according to the Class 7 exam syllabus. Information about A man 4 times as old as his son . After 10 years he will be as old as his son. Find theirs present age.? covers all topics & solutions for Class 7 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A man 4 times as old as his son . After 10 years he will be as old as his son. Find theirs present age.?.
A man 4 times as old as his son . After 10 years he will be as old as his son. Find theirs present age.? for Class 7 2024 is part of Class 7 preparation. The Question and answers have been prepared according to the Class 7 exam syllabus. Information about A man 4 times as old as his son . After 10 years he will be as old as his son. Find theirs present age.? covers all topics & solutions for Class 7 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A man 4 times as old as his son . After 10 years he will be as old as his son. Find theirs present age.?.
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