Solve a 1=2a-1 - ScanMath

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Type your math problem... a 1=2a-1

x

Question

Solve the equation

a = 1

Evaluate

a \times 1 = 2 a - 1

Any expression multiplied by 1 remains the same

a = 2 a - 1

Move the variable to the left side

a - 2 a = - 1

Subtract the terms

More Steps

Evaluate

a - 2 a

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

(1 - 2) a

Subtract the numbers

- a

- a = - 1

Solution

a = 1

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