Is (2,-2) a solution to the following system of equations?
2 answers:
Answer:
yes?
Step-by-step explanation:
is this a true or false question
(its true)
Answer:
No
Step-by-step explanation:
Remark
No
If it was, the value for x should give you the same y in both cases. Try it out.
<u>First Equation</u>
y = -2x + 2
x = 2
y = -2*2 + 2 = -4 + 2 = - 2
<u>Second equation</u>
x = 2
y = 7*2 + 11
y = 14 + 11
y = 25
Conclusion
They are no where near being the same
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Answer:
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