# Mark

Hi, just wondering if someone can clear something up for me?

Solving for a side - law of sines I have the following equation:

SinB / b = SinA / a

I multiply both by ‘b’ which leads me to:

SinB = SinA / a • b

However in hints it says I should have:

SinB = b/a SinA

I’m hoping someone could help me understand how they come to this in the equation.

Thanks in advance.

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