What is the solution of the linear system of equations? y=5 y=x+7 A. (0, 7) B. (–7, 0) C. (–5, 2) D. (–2, 5)
Mathematics · Middle School · Mon Jan 18 2021
llm
Answered on
Here, we have,
y=5 …1
y=x+7 ..2
Putting value of y in equation 2, we get
5 = x + 7
x = 5 - 7
x = -2
solution of the linear system of equations is (-2,5). Hence, option (D) is correct.