word problems

​A boy is 10 years older than his brother. In 4 years he will be twice as old as his brother. Find the present age of each.

A father is 4 times as old as his son. In 20 years the father will be twice as old as his son. Find the present age of each.

Pat is 20 years older than his son James. In two years Pat will be twice as old as James. How old are they now?

Diane is 23 years older than her daughter Amy. In 6 years Diane will be twice as old as Amy. How old are they now?

Draw

Fred is 4 years older than Barney. Five years ago the sum of their ages was 48. How old are they now?

Let x = Fred

y = Barney

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John is four times as old as Martha. Five years ago the sum of their ages was 50. How old are they now?

Draw

Tim is 5 years older than JoAnn. Six years from now the sum of their ages will be 79. How old are they now

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Jack is twice as old as Lacy. In three years the sum of their ages will be 54. How old are they now?

Draw

To complete a job, three workers get paid at a rate of $12 per hour. If the total pay for the job was $180 then how many hours did the three workers spend on the job?

Draw

Three workers are paid ₱120 per hour each.If the total pay for finishing a task was ₱4,320, how many hours did they work?

Draw

Four workers earn ₱150 per hour each.

Their total pay for a project was ₱9,000. How long did they work?

Draw

Three times a number is subtracted from 7.