Your brother is 1/3 your age. your sister is 6 years older than your bother. your sister is 10. write and solve an equation to find your age a/11056135/d3a3363f? utm_source=registration

Let your age be 'X'

Then the age of your brother will be


The age of your sister is 10, but can also be written as an expression (since it is the age of your brother +6)


Now we get the following equation:


Subtract 6 from both sides


Multiply by 3


Hence, the answer on your question (which is your age) is 12.