2x+3=15
subtract 3 from each side.
divide each side by 2.

am i right?

Y= 4x + 3 y = - 1 4 x - 5 what is the best description for the lines represented by the equations?

Sherrie is baking a pie for her family. she leaves the room and comes back to 35% of the pie having been eaten before she can put the topping on. how much 1 square inch strips of dough will she need for the top, now that a portion is missing? round your answer to the nearest while nimber.

If three points are collinear, they are also coplanar