Solve a 9 = 12 a - ScanMath

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Type your math problem... a 9 = 12 a

x

Question

Solve the equation

a = 0

Evaluate

a \times 9 = 12 a

Use the commutative property to reorder the terms

9 a = 12 a

Add or subtract both sides

9 a - 12 a = 0

Subtract the terms

More Steps

Evaluate

9 a - 12 a

Collect like terms by calculating the sum or difference of their coefficients

(9 - 12) a

Subtract the numbers

- 3 a

- 3 a = 0

Change the signs on both sides of the equation

3 a = 0

Solution

a = 0

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