Question:
Solve 254 - 58 = -28*n for n..

Answer:
-7

Question:
Solve -12*j = -3*j + 16 + 56 for j..

Answer:
-8

Question:
Solve 157*p = 227*p - 272*p + 19190 for p..

Answer:
95

Question:
Solve 2451*x + 25340 = -184*x + 101*x for x..

Answer:
-10