Hi does anyone wanna t-lk???

Kapil needed to buy a long wooden beam. he went to two sawmills that each charge an initial fee plus an additional fee for each meter of wood. the following equation gives the price (in dollars) of a wooden beam from the first sawmill as a function of its length (in meters). p = 5+20xp=5+20x

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much