Solve a-15=4a-3 - ScanMath

Evaluate

a - 15 = 4 a - 3

Move the expression to the left side

a - 15 - 4 a = - 3

Move the expression to the right side

a - 4 a = - 3 + 15

Add and subtract

More Steps

- 3 a = - 3 + 15

Add and subtract

- 3 a = 12

Change the signs on both sides of the equation

3 a = - 12

Divide both sides

\frac{3 a}{3} = \frac{- 12}{3}

Divide the numbers

a = \frac{- 12}{3}

Solution

More Steps

a = - 4

Solve the equation