Solve for the Variable Word Problems

The sum of two consecutive even numbers is 110. Find the smaller number.

Tags

CCSS.8.EE.C.7B

A number is 4 times another. If their sum is 70. Find the larger number.

Tags

CCSS.7.EE.B.4A

A father is four times as old as his daughter. If the difference in their ages is 63 years. Find the sum of their ages.

Tags

CCSS.8.EE.C.8C

The sum of three consecutive numbers is 78. What is the largest number?

Tags

CCSS.8.EE.C.7B

A mother is six times as old as her son. If the sum of their ages is 84 years. Find the difference of their ages.

Tags

CCSS.8.EE.C.8C

If I subtract 20 from twice a certain number, the result is 80. What is the number?

Tags

CCSS.7.EE.B.4A