Write the equation for the first sentence of this problem.
To paint his house, Samuel bought 2 cans of paint and one roller for $30. When friends came over to help, he went back to the store and bought three more cans of paint and two more rollers for $50.
Let x = cans of paint
Let y = rollers

Question

Write the equation for the first sentence of this problem.
 To paint his house, Samuel bought 2 cans of paint and one roller for $30. When friends came over to help, he went back to the store and bought three more cans of paint and two more rollers for $50. 
Let x = cans of paint 
Let y = rollers

calculusxy · Answer

Do you mean by this sentence?
"To paint his house, Samuel bought 2 cans of paint and one roller for $30. "