Answer:
A. (-2,0)
Step-by-step explanation:
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Answer:
x = 5 , y = 2
Step-by-step explanation:
5x + 2y = 29 ....................(1)
x + 4y = 13 Multiply this equation by -5:-
-5x - 20y = -65.................(2)
Add equations (1) and (2):-
-18y = -36
y = 2
Substitute for y in equation (1):-
5x + 2(2) = 29
5x = 25
x = 5
Check the results in the second equation:-
x + 4y = 13
5 + 4(2) = 13 - It checks out.
Equation: n+4=12-10
a number= n
Btw: n is negative two..
There is only 1 real number solution
Answer:
Step-by-step explanation: