Question: What is the solution?

Solve -116*m + 126*m = 12 - 2 for m.

Answer: 1

Question: What is the solution?

Solve 5013*j - 558 + 3111 = 147930 for j.

Answer: 29

Question: What is the solution?

Solve 1002*r + 40*r + 711 + 10779 = -107*r for r.

Answer: -10

Question: What is the solution?

Solve 0 = 26*t - 20*t for t.

Answer:
0