Solve 4d - 4(-6d - 4) = 72

Evaluate

4 d - 4 (- 6 d - 4) = 72

Move the expression to the left side

4 d - 4 (- 6 d - 4) - 72 = 0

Calculate

More Steps

28 d - 56 = 0

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

28 d = 0 + 56

Removing 0 doesn't change the value,so remove it from the expression

28 d = 56

Divide both sides

\frac{28 d}{28} = \frac{56}{28}

Divide the numbers

d = \frac{56}{28}

Solution

More Steps

d = 2

Solve the equation