Mathematics, 16.12.2020 17:40 bullsfan4584

Carolyn was asked to solve the following system of equations. Her work is shown. Problem: Carolyn's Work:
3x - 2y = 7
3x - 2(x+2) = 7
y = x + 2
y = x + 2
3x - 2x + 4 = 7
y = 3 + 2
x + 4 = 7
y=5
X = 3
(3,5)
what error did carolyn make? identify her mistake.

what is the solution to the system of linear equations?

Answers: 1

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Carolyn was asked to solve the following system of equations. Her work is shown. Problem: Carolyn's...