Suppose 2*s + 8 = 28*u - 29*u, -2*u + 5*s + 20 = 0. Solve u = q + 3*t + 2*t, 0 = -3*q - 4*t for q.
0
Suppose 0 = -0*t - t + 79. Suppose t + 47 = 6*c. Solve -3*h + a - 16 = 0, -4*h - a = -2*a + c for h.
-5
Let d(t) = t**2 + 17*t + 3. Let p be d(-17). Let s = 18 - 13. Suppose -s*o = -2*n + n - 25, -2*o = -n - 10. Solve n = p*a + 2*a - 5, -4*a + 12 = -2*u for u.
-4
Let z = 955 + -915. Suppose k + 22 = -5*j, 17 = -2*k + 5*j - 72. Let c = k + z. Solve 5*u - 4*u - 9 = -c*b, -5*b + 15 = 2*u for b.
3
Suppose 0 = -4*a + 21 - 45. Let t be (-448)/20 + a/10. Let s = t + 23. Solve -4*l - 27 = -s*l + 5*n, 3*n = 3*l for l.
-3
Let v(n) = n - 1. Suppose 5*c = -3*k + 235, 4*k + 0*k + 70 = c. Suppose s - 11*s + c = 0. Let t be v(s). Solve 0 = -2*d + 3*b + 2, t*d - 4 = -0*d + 2*b for d.
1
Let h be (-8 - -10 - (-1)/(-2))*8. Solve -4*f = f - 2*b - 8, 5*f + 3*b + h = 0 for f.
0
Let s be (-5 - 1)*(-36)/24. Let p(z) = -s*z + 20*z - 9*z. Let k be p(0). Solve -2*a + 3*b + 0*b = -1, k = -3*a + 2*b - 6 for a.
-4
Let i = 171 + -141. Let p(h) = -3*h + 93. Let g be p(i). Solve 27 = g*d - 5*u, -6*d + 4*u + 20 = -4*d for d.
4
Suppose -7*t = -9*t + 136. Let u be 121⁄4 - (-5 + t/16). Solve -3*c - 4*r = -u, -5*c - 5*r + 28 = -17 for c.
5