+ 2*p - 4*p - 7 = 0, -5*v - 12*p - 47 = 0. Solve -v*w + 18 = -a, 4*a - 6*w = -4*w - 18 for a.
-3
Let w = 0 - -3. Suppose 246 = -13*d + 1338. Let k = d + -79. Solve -2*u + w*u - 2*s = -4, -4*u + k*s = 7 for u.
2
Suppose -2*d = 4*f + 14, -5*d = -3*d + 5*f + 18. Suppose -8 = 3*n + d. Let y = 1 - n. Solve -y*h - 16 = 0, 0*z + 4*h = -z - 18 for z.
-2
Let s = 1 - 62. Let f = s - -80. Suppose -n + 8 = d, -3*n + 2*d + 0*d + f = 0. Solve 5*y - 2*w = -3*w + 7, y - 4*w + n = 0 for y.
1
Let s be (-30)/(-105) + (-14428)/28. Let t = 518 + s. Solve 3*p + 2*p = 5*n, -t*p + 4*n + 2 = 0 for p.
-2
Suppose 20*l = 49*l - 17*l. Suppose 5*k + 1 - 31 = 0. Let c be (-2)/(-4) + 27/k. Solve -c*j + j + 2*f + 14 = l, f = -3*j + 8 for j.
3
Let t(v) = v**3 + 207*v**2 - 1716*v - 20. Let h be t(8). Solve -h*p + 18*p + 5*n = -4, -3*p = n + 8 for p.
-4
Suppose -2*k + 4 = -9*k - 5*v, 4*k - 2 = -2*v. Solve -5*o = n + 14, k*n = -3*o - 38 + 20 for o.
-2
Suppose -3*y + 33 = -12. Let g be 64/(-480) - (-2)/y. Suppose 2*k - 4*o - 35 = -3*k, g = 5*k + 2*o - 5. Solve -k*c + 11 + 5 = -p, p + 11 = 2*c for c.
5
Let i be ((-5134)/(-170) - 30)/(1/65). Solve 0 = 3*c - p - 9, -24 = -2*c + 11*p + i for c.
2
Let z(t) be the second derivative of t**5/20 + t**4/6 - 4*t**3/3 - t - 31. Let f be z(2). Solve -1 + 3 = 2*y + h, f = 2*y - 2*h + 4 for y.
0
Let w be 6*(-90)/(-324) + 1/3. Solve -21*q + k = -22*q + 2, w*q = -4*k for q.
4
Let z(b) = -b**2 - 6*b + 10. Suppose 0 = -2*g + p - 18, g + p = -p + 1. Let c be z(g). Solve 25 = -2*w - w - 5*r, -c*w = -3*r - 15 for w.
0
Suppose 0 = 49*y - 39*y - 4110. Let b = y + -408. Solve -2*s + 10 = -2*o, -b*s - 4*o = -s + 2 for s.
3
Suppose 12 = 63*b - 97 - 332. Solve t + 3*t = d + 19, -3*d - 4*t + b = 0 for d.
-3
Let k = 71 - 70. Let c be (21 - -1) + (1 - -2) + k. Suppose 35*t = c*t + 45. Solve 5*f = -x - 5 - t, -2*x + 7 = f for f.
-3
Suppose 20*p - 24 = 26*p. Let a(y) = -y**3 - 6*y**2 - 5*y + 14. Let x be a(p). Solve -u = 3*i - x*u - 4, u = -1 for i.
1
Let k be ((-10)/(-35))/(60/28 + -2). Suppose 0 = 2*n - 4*p + 6, 4*n + 5*p = k*n + 39. Solve n = 3*v - l, -3*v - l + 4*l - 3 = 0 for v.
4
Suppose -523 + 6361 = -14*m. Let d = -414 - m. Suppose 5*z + 3*v - 9 = 0, -2*v + 12 = 5*z + 2*v. Solve 3*x - d = -z*x, 0 = n + x - 1 for n.
0
Let n(j) = -j**2 - 5*j + 1. Let h be n(-6). Let i = h - -9. Suppose -14312*f - 150 = -14342*f. Solve -6*w - f = i*z - 3*w, 3*w - 20 = z for z.
-5
Let p = 397 + -259. Let t = -138 + p. Solve t = 4*b - 4*r + 16, 0 = -3*b - r - 7 - 9 for b.
-5
Suppose -3*s + 68 = -4*c, -5*s + 3*c + 115 = -2*c. Let r(q) = -2823*q + 45170. Let w be r(16). Solve -3*f + s = -5*v, 26 - 8 = -w*v + 4*f for v.
-3
Suppose -7 = -2*y + d, 2*y + d + 0*d = 9. Solve -6*f - 4*k = -y*f + 12, 18 = -f - 5*k for f.
2
Let h be 7378/294 - 10/105. Suppose -5*i + h = 2*c, c + 0*i = 3*i - 15. Solve n - 7 = 5*a, c = 4*a - a - n + 5 for a.
-1
Let q be 55/20 - 1/(-4). Suppose -2*r + 5*x + 6 = -10, 0 = r - 5*x - 13. Solve 0 = 5*o + r*d, 3*d + 21 = q*o - o for o.
3
Suppose 0 = -5*p - 143*c + 142*c + 28, 3*c = -4*p + 29. Solve 3*a + 4 = 5*s, 7 = -a + p*s - 9*s for a.
-3
Let u = 54 + -51. Let x be 1 + 0 - -7 - u. Let n(f) = 2*f**2 - 10*f + 3. Let a be n(x). Solve -5*m - 3*p - 40 = 0, a*m - 4*p + 2*p + 5 = 0 for m.
-5
Let q = -3304 + 1614. Let w be q/(-234) + ((-4)/18)/1. Solve 2*y = v + 4 - 2, v = -3*y - w for y.
-1
Suppose 4 = 2*k + 385*a - 383*a, 0 = 4*k + 5*a - 2. Solve 2*t = -5*y - k, -4*y + 14*t - 8 = 16*t for y.
0
Let i be 24 - (-7 - -6 - -3). Suppose m - i = -20. Solve m*n + 14 = -4*p, -4*p - 17 = -2*p + 3*n for p.
-1
Let l(z) = -3*z**2 - 125*z - 196. Let b be l(-40). Suppose 3*u - h = 0, 2*u - u = -3*h. Solve -2*x - b*t + 1 + 1 = u, 6 = -3*t for x.
5
Suppose 119*g + 3 - 3 = -51*g. Solve 2*u - 9 = -p, g = -3*p + u + 2*u - 9 for p.
1
Suppose 49*q - 30*q - 7106 = 0. Let z = q - 371. Solve -4*n + 4*y + 4 = -4, z*n + 2*y = -14 for n.
-2
Suppose -28*z + 7*z = -420. Suppose 4*v - 4 = -4*k, 2*v = k - 6 + z. Solve 0*h - v*u = h + 11, 4*h = -u - 6 for h.
-1
Suppose -88 - 47 = -27*p. Solve -20 = 2*k - 4*l, 5*k + 2*l + p = 3 for k.
-2
Suppose -15*n = 64025 - 64265. Solve -2*v - 31 = 5*a, -11*a + n*a + 34 = -3*v for a.
-5
Suppose -4*g - 4*c = 8, -c + 3 - 17 = -5*g. Suppose -12*m = 2 - 62. Solve m*a - 3 = g*r, 3 = -3*a + 2*r + 4 for a.
1
Let t = -14684 + 14687. Solve 2*b - 2*v + 5*v - 3 = 0, 3*b + t*v = 6 for b.
3
Let y = -69439 + 69471. Let c(m) be the first derivative of m**4/4 - 2*m**3 + 7*m**2/2 - 7*m - 1. Let f be c(5). Solve x + 8 = f*r - 0, -5*x = 3*r - y for r.
4
Let t(v) = -603*v - 45. Let b be t(1). Let d = -645 - b. Solve -2 = -q - d, 5*q = -2*m - 7 for m.
-1
Suppose 2*r - 3*k = 22, -5*r + 40*k + 5 = 45*k. Solve r*m = -4*a - 1 - 12, -5*a = -2*m + 8 for a.
-2
Let p = 269 - 536. Let x = 283 + p. Solve 5*w = d + x, -5*w - 3*d = 2 - 14 for w.
3
Let m(r) = -2*r**3 - 41*r**2 - 61*r - 74. Let p be m(-19). Solve 3*w - p*x - 9 = 0, -w = -3*x + 5 - 15 for w.
1
Let f be ((-1668)/28 - 5)/(2/(-7)). Suppose 4*w + 4*m = 552, 3*w + m - 190 - f = 0. Let h = w + -136. Solve 2*b + 3 = z, h*z + 5*b = 4*z - 3 for z.
3
Let p = 97 - 93. Suppose -3*n + 21 = p*n. Solve -l - 1 = 2*i, -10 = l + n*l + 5*i for l.
-5
Let v be -14 - (2 - 6/12)*-2. Let d(k) = -2*k**3 - 21*k**2 + 11*k + 16. Let t be d(v). Solve -4*r + h = 4, -2*r + 2*h = -3*h - t for r.
-2
Let f be ((-45 - -44)/(1/8))/(-2). Solve -12 = s - 3*j, 2*j - 12 = f*s - 2*s for s.
-3
Suppose 42 = 3*c + 3*y, -8*c = -5*c + y - 50. Let f be 9/(c/14) + -5. Solve 13 = f*v + 5*w, 3*w = -v + w + 5 for v.
-1
Let f = 196 + 133. Let y = f - 326. Solve 2*b + 10 = -m, -y*m - b - 4*b = 26 for m.
-2
Suppose -3*m + 3 = 0, -2*x + 0*m = -m - 1311. Let w = x - 655. Solve -2*c + 2 = d + w, c = -3*d - 2 for c.
1
Let g(k) = 54*k + 3080. Let h be g(-57). Solve -5*v = 5*r + 22 - 27, -h*r = -3*v - 17 for v.
-3
Let n(t) = t**2 + 16*t + 28. Let b be n(-3). Let u(i) = -7*i - 74. Let d be u(b). Solve 5*s + r = -0*s + 4, -d*s - r + 2 = 0 for s.
1
Let u be 1/2*1*0. Suppose 0 = -8*r + 10*r - 6, 2*a - 3*r = -5. Suppose 0 = -k + q + 3*q - 16, a*k = q + 3. Solve v - k*v + 16 = 5*l, -4*v - 3*l + 3 = u for v.
-3
Let j(i) = 7*i**2 + 2*i + 0 + 4*i - 8 - i**3 + 3*i. Let k be j(8). Let u = -45 - -50. Solve u*c - 1 = t - k*t, 0 = -3*c + 4*t + 4 for c.
0
Suppose -3*s + 21 = z, -14*z - 3*s = -16*z - 21. Solve -2*i = 5*x - 8*x - 6, z = -4*x - 4*i - 8 for x.
-2
Let d = 38 + -23. Let a be -16*3/d*5. Let h = 20 + a. Solve -3*r - 45 + 10 = h*l, 0 = -5*l + 5*r for l.
-5
Suppose 0*a - 4*w = 2*a + 1100, -a - 5*w - 553 = 0. Let f = 553 + a. Solve -2*i - g = -8, -2*g - 12 + 1 = -f*i for i.
3
Suppose 5*b - 3 = 2*o - 6, 4*o - 16 = 0. Let a(s) = -1. Let d(m) = -m - 8. Let q(n) = a(n) + d(n). Let t be q(-11). Solve -l = -k - 2*l, -t*l = k + b for k.
1
Suppose -4*l = 5*c - 108, -5*c - 56 = -2*l - 182. Solve 3*t = t + q - 9, -4*t - 4*q - c = 0 for t.
-5
Suppose -7*o + 21 = 5*f - 6*o, -5*f + 41 = -4*o. Solve 4*t + f*j - 36 = 0, 0 = 3*t + 5*j - 10 - 22 for t.
4
Let k = 7005 - 7005. Solve -3*r = 3*j + 15, k*j = -3*j - 12 for r.
-1
Let x(g) = -2*g**2 + 18*g + 10. Let v be x(9). Suppose -41*p + 39*p = -v. Solve u + 6 = -5*w + 2*w, 4*u = p*w + 10 for u.
0
Suppose 12*c = -28*c + 25*c + 60. Solve -35*w = -30*w + 25, -c*w = -q + 16 for q.
-4
Let n be ((-820)/(-70) - 12)*-7. Solve 0*k + n*k + 4*w = 0, 0 = 5*k - 3*w for k.
0
Let y be -2 + 4 - 4 - -5. Let q = -1035 + 1051. Solve n = 3*o + q, -o - 2*n + 16 = -y*o for o.
-4
Suppose 4*s + 5*x = -12, -8*x - 8 = -6*x. Let c(q) = 3*q**3 + q**2 - q + 1. Let k be c(1). Let a = 20 + -15. Solve 20 = a*t + 3*m - m, k*t - 16 = -s*m for t.
4
Let c be (-3)/2*(39*(-12)/108 + 3). Solve 2 = 7*q - 6*q, 5*y + c*q = 29 for y.
5
Suppose 7*u - 10*u = -6. Let v be (-6*5/(-15))/u. Let m be 4 - v - (-1 + 0). Solve 4*s - 3*c + 4 = 0, -2*c + 1 = 3*s - m*s for s.
-1
Let j(c) = 2*c**2 - 19*c - 9. Let v be j(10). Suppose -3*d = v - 1. Let y be d - -4 - (-6)/(-6)*1. Solve 4*t - f - y = 9, 8 = 2*f for t.
4
Suppose -12*v + 29 = 5. Let k be -5 - ((-18)/v + 4). Suppose -36*m + 32*m = k. Solve -3*x + x - 2*n - 6 = m, -3*x - 2*n = 11 for x.
-5
Suppose -5*c + 70 + 10 = 0. Suppose -19*m - 372 = -c*m. Let q = m - -136. Solve 0 = -3*l - y + 2 + q, -3*l = -2*y + 1 for l.
3
Let k = 178 - 144. Suppose 37*y + 4*o = k*y +