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Systems of Linear Equations - Quiz
Question 4
The system of equations 2y = 14 - 2x and y=-x + 7 is
graphed. What is the solution to the system of equations?
infinitely many
14
solutions
13
12
11
10
no solution
(0,0)
2y = 14 – 2x
y = -x + 7
(0,-7)
0 1 2 3 4 5 6 7 8 9 10 11 12 x
7654987
3210
2


Sagot :

Answer:

infinitely many

Step-by-step explanation:

2y=14-2x

y=7-x

7-x=-x+7

-x+7=-x+7

infinitely many