kill two birds with one stone
polypragmatism
put the same shoe on every foot
double play
there's more than one way to skin a cat
line of attack
feed two birds with one scone
go at
equalizer
yak shaving
solution
move the problem
bifunctional
resolution
bistrategic
either-or
in a one-er
resolutionist
double-handedly
solutionally
take the initiative
multiproblem
technology transfer
approach
hammer and anvil
both-handed
diakoptics
two birds with one stone
multicriterial
sort
swack
double-team
active
amphifunctional
perturbation theory
scratch one's own itch
multisolution
problem-solve
route
nail the hammer on the head
talk out
solutionist
operation
deus ex machina
crack
in one
monotasking
play a double game
go-around
while one is at it
wave-off
upsolve
overshoot
monofunctional
marching orders
scoopingly
multifunctionality
system
multitask
on it
goal
Gordian knot
nostrum
science
answer
result
keep
backtracking
solvent
observe
two-body problem
proactivist
determinant
double-handed
multicover
cure
reinventing the wheel
sort oneself out
attend
smart
in a bind
proactivism
grapple
double
bifronted
iron out
plan of attack
fudge the issue
unpuzzle
attack
walk and chew gum at the same time
virtuous circle