Solve -61*x + 269 = 100*x + 1074 for x.
Solve this plz.

A: -5

Solve 0 = 10*i - 7*i - 3 for i.
Solve this plz.

A: 1

Solve 45*k + 672 = -4*k - 161 for k.
Solve this plz.

A:
-17