Solve for b
b=8
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9b=2\times 36
Variable b cannot be equal to 0 since division by zero is not defined. Multiply both sides of the equation by 2b, the least common multiple of 2,b.
9b=72
Multiply 2 and 36 to get 72.
b=\frac{72}{9}
Divide both sides by 9.
b=8
Divide 72 by 9 to get 8.
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