Solve 2a -2b = 8 - ScanMath

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Type your math problem... 2a -2b = 8

x

Question

Solve the equation

Solve for a

solver-selected-icon

Solve for b

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a = 4 + b

Evaluate

2 a - 2 b = 8

Move the expression to the right-hand side and change its sign

2 a = 8 + 2 b

Divide both sides

\frac{2 a}{2} = \frac{8 + 2 b}{2}

Divide the numbers

a = \frac{8 + 2 b}{2}

Solution

More Steps

Evaluate

\frac{8 + 2 b}{2}

Rewrite the expression

\frac{2 ( 4 + b )}{2}

Reduce the fraction

4 + b

a = 4 + b

Show Solution

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