Suppose -5a - 256 = -1306. Let q be ((-24)/(-14))/(20/a). Let f be (-2)/9 - 19/q-4. Solve -13 = -3*l + 5*x - x, -f*x = -2*l + 10 for l.
3
Suppose 4*c + 4*u - 12 = 4, 4*u - 19 = -5*c. Let b be ((-7)/7)/(c/(-72)). Solve 2*q + 10 = -v, 0 = 3*q + q + 4*v + b for q.
-4
Suppose 28*t = 31*t - 14*t + 22. Solve 6*u - 2*o + t = 9*u, 2*u - 4*o = 12 for u.
2
Suppose -44 = -n - 0*m + m, n = -5*m + 56. Let a be n/(-69) + 107⁄3. Solve 5*g = 3*y - a, 9 = 5*y - 2*g + 6*g for y.
5
Suppose -2*h = -v - 13, -3*h + 3*v + 10 + 17 = 0. Solve -h*b = 2*o, o = -4*b - 3*o + 8 for b.
-2
Let y(s) = 2*s**2 - 34*s - 20. Let l be y(18). Suppose 15*a - 30 = 9*a. Solve -4*t = t - 3*m - 18, m = a*t - l for t.
3
Let l = 2292 - 2259. Solve t - 4*w = 4, 4*w - 29 + l = 3*t for t.
0
Let r(p) = p - 1880 + 3*p**2 + 1879 - 5*p. Let y be r(3). Suppose 2*n + 6 = 4*n. Solve 0 = -3*k - 5*z - y, -z - 13 = 3*k - n for k.
-3
Suppose 53 + 147 = 50*j. Solve -3*d + j*d + 3*x = 14, -5*x + 28 = -3*d for d.
-1
Suppose 3*s = 8*s. Suppose -190 = -5*z - s*z. Let c = z - 35. Solve c*w = -4*d - 11, -w - 3 - 4 = 2*d for w.
3