(2m+ 3n, 3m+ 2n) = (4,11)
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do we need to add all of these because you just put a comma between the expression
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Answer:
2m+n=5 →eq 1 3m+2n3m+2n =11→eq2
multiply both sides with 2
⇒4 m+2 n=10→ eq 3
eq 3-eq 2
⇒m=-1
from eq1
⇒2 m+n=5
⇒-2+n=5
⇒n=7
∴m=-1 and n=7
hope you understand
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