Answer:
1. x - 5, 13-5=8
2. x + 13
3. 26
4. 8 yrs. old
5. 26-5= 21 yrs. old
Step-by-step explanation:
8 + x -5 = 29 (sum of their ages five years ago)
x = 29 - 3
x = 26
the teachers present age is x = 26
If you're 13 years old now and the sum of our ages five years ago is 29, how old am i now?
THE ANSWER OF THIS QUESTIONS IS = 21
x + 13 = 29
x = 29 -13
x = 16
1. I'm going to find the value of x as the represents of their age 5 years ago and just decreased the age of the student.
2. I'm going to represent the sum of their present age after adding their old age to 5 years
3. 16 is her 5 year's ago age so I'll add 5 years so now the Teacher's age is 21
4. The student age 5 years ago is 13
5. The Teacher's age 5 years ago is 16
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Answers & Comments
Answer:
1. x - 5, 13-5=8
2. x + 13
3. 26
4. 8 yrs. old
5. 26-5= 21 yrs. old
Step-by-step explanation:
8 + x -5 = 29 (sum of their ages five years ago)
x = 29 - 3
x = 26
the teachers present age is x = 26
Answer:
If you're 13 years old now and the sum of our ages five years ago is 29, how old am i now?
THE ANSWER OF THIS QUESTIONS IS = 21
x + 13 = 29
x = 29 -13
x = 16
1. I'm going to find the value of x as the represents of their age 5 years ago and just decreased the age of the student.
2. I'm going to represent the sum of their present age after adding their old age to 5 years
3. 16 is her 5 year's ago age so I'll add 5 years so now the Teacher's age is 21
4. The student age 5 years ago is 13
5. The Teacher's age 5 years ago is 16