7x/8=21

a. 24****
b. 18.375
c. 1.857
d. 19

Im not very sure how to solve this.

3 answers

Your answer is right.

7x/8=21
Multiply both sides by 8.

7x = 168

Divide by 7.

x = 24

Thanks so much Mrs .Sue .

You're very welcome, Katy.

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