Solve (a - (a - b)3) - ScanMath

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Type your math problem... (a - (a - b)3)

x

Question

Simplify the expression

- 2 a + 3 b

Evaluate

a - (a - b) \times 3

Multiply the terms

a - 3 (a - b)

Expand the expression

More Steps

Calculate

- 3 (a - b)

Apply the distributive property

- 3 a - (- 3 b)

If a negative sign or a subtraction symbol appears outside parentheses, remove the parentheses and change the sign of every term within the parentheses

- 3 a + 3 b

a - 3 a + 3 b

Solution

More Steps

Evaluate

a - 3 a

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

(1 - 3) a

Subtract the numbers

- 2 a

- 2 a + 3 b

Show Solution

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