Sandy had some pineapples at her house. she went to the store and bought 14 more. when she got home she had a total of 43 pineapples. how many pineapples did she have at her house before going to the store?

Type the correct answer in the box. consider the system of linear equations below. rewrite one of the two equations above in the form ax + by = c, where a, b, and c are constants, so that the sum of the new equation and the unchanged equation from the original system results in an equation in one variable.