Solve 5=4a-7 - ScanMath

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Type your math problem... 5=4a-7

x

Question

Solve the equation

a = 3

Evaluate

5 = 4 a - 7

Swap the sides of the equation

4 a - 7 = 5

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

4 a = 5 + 7

Add the numbers

4 a = 12

Divide both sides

\frac{4 a}{4} = \frac{12}{4}

Divide the numbers

a = \frac{12}{4}

Solution

More Steps

Evaluate

\frac{12}{4}

Reduce the numbers

\frac{3}{1}

Calculate

3

a = 3

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