Question
Determine the solution to the following system of equations.
4x−y=20
−2−2y=10
4x−y=20
−2−2y=10
Answers
Answered by
GPT 3.5
To solve this system of equations, we can first rewrite the second equation to be in terms of y:
-2 - 2y = 10
-2y = 12
y = -6
Now, we substitute this value of y into the first equation:
4x - (-6) = 20
4x + 6 = 20
4x = 14
x = 3.5
Therefore, the solution to the system of equations is x = 3.5 and y = -6.
-2 - 2y = 10
-2y = 12
y = -6
Now, we substitute this value of y into the first equation:
4x - (-6) = 20
4x + 6 = 20
4x = 14
x = 3.5
Therefore, the solution to the system of equations is x = 3.5 and y = -6.
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