Solve -18*w + 14*w + 4*u = -208, -u - 7 - 13 = 3*u for w.

47

Solve -369*q + 120 = -377*q + 4*i, 2*q + 5*i = 198 for q.

4

Solve -4*w = -3*x + 20 - 6, -81*x + 82 = -122*x for w.

-5

Solve -847 + 836 = -a + 3*w, 2*w + 586 = -144*a for a.

-4

Solve 0 = r - 2*o + 33, -4492*r + 61 = -4495*r + 4*o for r.

5

Solve 5*u + 3*t = 25, -4*u + 3 = 5*u + 29*t - 32*t for u.

2

Solve 3*z = 143*k - 139*k + 20, k - 44 = 13*z for z.

-4

Solve 3*b + 21 = 2*d - 0, 0 = 5*b - 15*d + 70 for b.

-5

Solve -3*q + 118 = 4*v + 98, 104*v - q + 25 = 109*v for v.

5

Solve 49*j + 3*t + 2234 - 2154 = 0, -3*j = -4*t + 30 for j.

-2