53. Error Analysis Identify and correct the error shown in finding the ſ3x – 4y = 14
solution of
Ixt y=-7
using substitution.

actually it is a dreivative of y which is an transversal of iys equation but as you shown y=-7. the error might be in negative there should be a probability of it. Thanks for asking a question

(-5,-28)

i graphed to on desmos.