# Algebra II

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Solving the formula for the indicated variable.

I=prt,for r

I need help knowing how to solve this problem step by step. its easier with numbers and a fraction in the problem but this problem just threw me off.......HELP PLEASE!!!!

• Algebra II -

I = PRT
Divide both sides by PT
I/PT = R

• Algebra II -

So would V=Lwh,for w; be:
Divide both sides by Lh
and V/Lh = W

• Algebra II -

Correct!

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