Solve Using the Quadratic Formula (7w-10)+4=0

$(7 w - 10) + 4 = 0$

Step 1

Simplify the left side.

Add $- 10$ and $4$ .

$7 w - 6 = 0$

Step 2

Add $6$ to both sides of the equation.

$7 w = 6$

Step 3

Divide each term in $7 w = 6$ by $7$ and simplify.

Divide each term in $7 w = 6$ by $7$ .

$\frac{7 w}{7} = \frac{6}{7}$

Simplify the left side.

Cancel the common factor of $7$ .

Cancel the common factor.

$\frac{7 w}{7} = \frac{6}{7}$

Divide $w$ by $1$ .

$w = \frac{6}{7}$