question: Teacher asked me this: Solve 376*d + 226*d + 836*d + 1068 = 370*d for d.
++++++++++
answer: -1
Solve 4*f + 2*f - 18 = 0 for f.
Solve this plz.

A: 3
QUESTION: Math problem: Solve 0 = -7*d + 3*d - 0*d for d.
ANS: 0
Q: What is the solution?
Solve -321*k + 3773 - 884 = 0 for k.

A: 9
Write down the solution for this math problem: Solve -5470*x + 1292*x - 2993*x - 236643 = 0 for x.
answer: -33
Q: Solve:
Solve 5*c + 199 = -78*c + 33 for c.

A:
-2