Operation: Fixing The Operation
Algebra
Level
1
\(X + Y = 42\)
\(X - Y = 24\)
\(A + B = 69\)
\(A - B = 15\)
\(XY + AB = \, ?\)
Note: Each variable/letter corresponds to one distinct positive integer.
Express your answer as the sum of XY and AB
by
Christian Zedrick Jumawan