need help with the answer to Kyra saw

4

times as many birds as

squirrels in her backyard. She saw a total

of

15

birds and squirrels. How many birds

did Kyra see in her backyard?

4

times as many birds as

squirrels in her backyard. She saw a total

of

15

birds and squirrels. How many birds

did Kyra see in her backyard?