9b=15*21

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Solution for 9b=15*21 equation: 


Simplifying
9b = 15 * 21

Multiply 15 * 21
9b = 315

Solving
9b = 315

Solving for variable 'b'.

Move all terms containing b to the left, all other terms to the right.

Divide each side by '9'.
b = 35

Simplifying
b = 35

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