Let m be (-12)/(-3)*(-18)/(-18) + 1. Solve m*w - 6*w + 5 = 3*v, 0 = w + v - 1 for w.

-1

Suppose 7 = 2*s - 3*t - 17, 4*t = s - 17. Suppose -s = 4*u - 7*u. Let i = 1621 + -1618. Solve i*q - 5*d = -13, -8 = -u*d - d for q.

-1

Suppose 8*v = 6*v + 70. Suppose v - 2 = -4*f - 5*j, 2*f - 4*j = -36. Let s be (27/f)/(76/(-64) - -1). Solve 3*z - 6 = 5*g, -8*z = -3*z - g + s for z.

-3

Let v = 3 + -8. Let j be (-2)/(-3)*(275⁄10 - 8). Let g = j + v. Solve 5*q + 6 = -r + 4*r, 4*r - g = 3*q for r.

2

Let g be (-4 - (-6 - 1))/((-5)/5). Let d be (-9)/(27/(-12)) + (g - -1). Solve 16 = -4*h + 4*k, 5*h + 4*k + 27 = -d for h.

-5

Let k = 38 + -31. Let l(x) = -x + 11. Let a be l(k). Suppose a*b - 37 = 43. Solve 5*u = -0*m - 3*m + b, -4*m + 19 = -u for u.

1

Let r be (-2)/(-4 + (216/(-15))/(-4)). Let n = 0 + r. Solve 4 = -3*m + 4*k, -3*m - 3*k + n = 2*k for m.

0

Let z = -101 + 102. Suppose -5*t - z = 2*a, 2*a - 4 = -0*a - 4*t. Suppose -o - 17 = -5*s, s + 6*o - 3*o + 3 = 0. Solve 3*x = -g + s*g + a, 2*g + 2 = -2*x for x.

2

Suppose -39 - 36 = 5*n. Let g = -25 - n. Let z be ((-24)/16)/(3/g). Solve -5*r - 3*q - 2*q = -5, -3*r = z*q - 1 for r.

2

Suppose 0 = 2*r + r + 4*g - 531, 2*g = -r + 177. Let h = r + -175. Solve 3 = 3*v - 3*y, 0 = h*v - 3*v - 5*y - 17 for v.

-2