Your brother is 13 your age. Your sister is 4 years older than your brother. Your sister is 9 years old. Write and solve an equation to find your age a. Please help me with this problem!!!
On "Your brother is 13 your age" I need exact context, is he times your age? Divided by your age? Added by your age? Subtracted by your age? Context matters in math.
you are 15 years old your sister is nine nine-four is 5 your brother is 5 5times 1/3(or 3) is 15
To find your age, we can set up the following equation:
Your age = Sister's age - Brother's age
Given that your brother is 13 years old and your sister is 4 years older than your brother (13 + 4 = 17), we can substitute these values into the equation:
Your age = 17 - 13
Simplifying the equation, we have:
Your age = 4
Therefore, your age (a) is 4 years old.