Solve 5*x = m - 7, 4*m - 76 = -5*x - 98 for m.

-3

Solve 5*k - 16 = 2*w, 4*k = 5*w + 14 + 9 for w.

-3

Solve 0 = 2*i - z + 6, -3*z - 2 = i - 4*z for i.

-4

Solve 3*y + 248 - 262 = r, -5*r - 2*y - 19 = 0 for r.

-5

Solve -4*i = -3*t - 31, -3*i - 3*t = -2 + 5 for i.

4

Solve 2*r - 15 = -3*y - 16, 4*y = 2*r - 6 for r.

1

Solve 28*h + 6 = 30*h + 3*i, 19 = -5*h + i for h.

-3

Solve 4*s - 5*d = -6, -99*s = -97*s - 4*d + 6 for s.

1

Solve -44 = 6*k - 24*w + 19*w, 3*k - 4*w + 28 = 0 for k.

-4

Solve 3*c + 3*z = 3, 16*c + 8 = 19*c - 2*z for c.

2