find k , if 2x + 3y = k , (k - 1)x + ( k + 2) = 3k
Answers
Answered by
3
for unique solution so
so k=7
because
a1/a2=b1/b2
so k=7
because
a1/a2=b1/b2
anaya22:
can you give me a solution for infinite solutions too ??
Similar questions