Answer :
Answer:
no
Step-by-step explanation:
We can test the values.
-(-1)+4(2)=7
1+4(2)=7
1+8=7
9=7
Since 9 and 7 are not equal, the ordered pair -1, 2 is not a solution.
Answer:
no
Step-by-step explanation:
We can test the values.
-(-1)+4(2)=7
1+4(2)=7
1+8=7
9=7
Since 9 and 7 are not equal, the ordered pair -1, 2 is not a solution.