Solve for x (-6(x+9))/-6+3x=25

$\frac{- 6 (x + 9)}{- 6} + 3 x = 25$

Simplify $\frac{- 6 (x + 9)}{- 6} + 3 x$ .

Cancel the common factor of $- 6$ .

Cancel the common factor.

$\frac{- 6 (x + 9)}{- 6} + 3 x = 25$

Divide $x + 9$ by $1$ .

$x + 9 + 3 x = 25$

Add $x$ and $3 x$ .

$4 x + 9 = 25$

Move all terms not containing $x$ to the right side of the equation.

Subtract $9$ from both sides of the equation.

$4 x = 25 - 9$

Subtract $9$ from $25$ .

$4 x = 16$

Divide each term in $4 x = 16$ by $4$ and simplify.

Divide each term in $4 x = 16$ by $4$ .

$\frac{4 x}{4} = \frac{16}{4}$

Simplify the left side.

Cancel the common factor of $4$ .

Cancel the common factor.

$\frac{4 x}{4} = \frac{16}{4}$

Divide $x$ by $1$ .

$x = \frac{16}{4}$

Simplify the right side.

Divide $16$ by $4$ .

$x = 4$