Solve 120x-45+135x-75=60x-30+300

$$120x-45+135x-75=60x-30+300$$

Solve for x

$$x=2$$

Steps for Solving Linear Equation

Combine 120x and 135x to get 255x.

$$255x-45-75=60x-30+300$$

Subtract 75 from -45 to get -120.

$$255x-120=60x-30+300$$

Add -30 and 300 to get 270.

$$255x-120=60x+270$$

Subtract 60x from both sides.

$$255x-120-60x=270$$

Combine 255x and -60x to get 195x.

$$195x-120=270$$

Add 120 to both sides.

$$195x=270+120$$

Add 270 and 120 to get 390.

$$195x=390$$

Divide both sides by 195.

$$x=\frac{390}{195}$$

Divide 390 by 195 to get 2.

$$x=2$$