Solve 3(b - 2) = 21 - ScanMath

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Type your math problem... 3(b - 2) = 21

x

Question

Solve the equation

b = 9

Evaluate

3 (b - 2) = 21

Divide both sides

\frac{3 ( b - 2 )}{3} = \frac{21}{3}

Divide the numbers

b - 2 = \frac{21}{3}

Divide the numbers

More Steps

Evaluate

\frac{21}{3}

Reduce the numbers

\frac{7}{1}

Calculate

7

b - 2 = 7

Move the constant to the right side

b = 7 + 2

Solution

b = 9

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