X+79=98 (subtract 79 to isolate x)
X=19 so it is false
Answer:
The solution to the given system of equations is
(
,
)
Step-by-step explanation:
Given system of equation are


To solve equation by using elimination method
Now subtracting equations (1) and (2)


_________________
5x=-16

Substitute
in equation (1)





Therefore the solution is
(
,
)
The answer is-B (x-9) (x-9)
The first I think is 4 units square and the second is 21 units square