Answer:
No It is not a solution
Step-by-step explanation:
Put x = 7 and y = 11, We get,
7 - 11 - 4 = 0
-4 -4 = 0
-8 is not equal to 0
x=7
y=11
x-y-4=0
substitution of values-
7-11-4
= -4-4
=-8≠0
LHS≠RHS
∴x=7 and y=11 is not the correct solution.
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Answers & Comments
Answer:
No It is not a solution
Step-by-step explanation:
Put x = 7 and y = 11, We get,
7 - 11 - 4 = 0
-4 -4 = 0
-8 is not equal to 0
x=7
y=11
x-y-4=0
substitution of values-
7-11-4
= -4-4
=-8≠0
LHS≠RHS
∴x=7 and y=11 is not the correct solution.