+ -1045. Solve -4*r + 2 = 2*u, -2*r = -f*u - 4*r - 8 for u.
-3
Let x(m) be the second derivative of -m**4/12 + m**3/3 + 5*m**2/2 + 5*m. Let p be x(4). Let v = p + 9. Solve q - v*q = 3*t + 25, 5*q + t = -15 for q.
-2
Suppose -35 = -2*q - 3*q - 2*w, -4*w - 20 = 0. Solve -3*u + q = 4*j, -5*j = -5*u - 8 - 12 for j.
3
Suppose -3*b + 2*r + 241 = -0*b, 0 = -2*b - 3*r + 178. Let z = -49 + b. Let d = -32 + z. Solve 2*v + 10 = 4*c, -v + c + 0 = d for v.
1
Suppose 0 = 2*r - 7*r + 15. Suppose r - 15 = -5*z + g, 6 = 4*z - 2*g. Solve z*l + 24 = 2*u - 5*u, -5 = l for u.
-3
Let g be 14/2 + 4 + (13 - 20). Suppose 0 = -2*y + 4*y. Solve u - 5*z = -10, -5*u - g*z + z - 22 = y for u.
-5
Suppose -2*o = 2*f - 5*f, 3*f + 4*o - 18 = 0. Suppose -2*c - 90 = -20*c. Solve -2*z = x + 7, f*z - 28 = 5*x + c*z for x.
-5
Let s(a) = -a**2 + 30*a - 107. Let h be s(5). Solve 0*m + 3*m - 4*w + 20 = 0, -4*m + w - h = 0 for m.
-4
Let t(f) = -f**3 - f**2 + 2*f + 2. Let u be t(-3). Solve 0 = -4*p + l + u + 2, 3*p = -l + 12 for p.
4
Suppose -4*r = -3*r - 2*r. Solve -4*z - 10 = -0*p + 2*p, r = 2*p + z + 4 for p.
-1
Let n(l) = -2*l**3 + 9*l**2 + 19*l - 3. Let a be n(6). Solve -8*h + 3*h - r - 4 = 0, -r = -a*h - 4 for h.
-1
Let g = 2173 - 2158. Solve 4*s + 3*m + 35 = 0, 0*s = -2*s - m - g for s.
-5
Let y(q) be the first derivative of 3*q**4/4 - 7. Let f be y(1). Solve -f*m + 2*j + 12 = j, 4*m - 32 = -4*j for m.
5
Let h = 128 - 80. Suppose -3*y = -t + 2*t + h, -t = -2*y + 23. Let j = t + 35. Solve j*f = -2, -4 = -0*g + g + f for g.
-3
Let w be 5*(2 - 3)*-1. Let k = -299 - -304. Solve 2*f - 27 = w*s + 5*f, 0 = k*s + 5*f + 35 for s.
-3
Suppose 4*n = r + 1, 6*n - 4*r = 11*n - 17. Solve x + 4*y = -n, -2*x = 2*x + y - 11 for x.
3
Suppose -7*u + 1 = -8*u. Let o be (66/(-24))/(u/4) + -1. Solve -4*a = -9*a + l - 19, 0 = 2*a - l + o for a.
-3
Let d = -192 + 197. Solve -4*x - 5*l + 0*l = -10, -d*x = 2*l - 4 for x.
0
Let y(w) = -17*w - 68. Let g be y(-4). Solve -u = 3*a - g*u + 1, -a + 5 = 3*u for a.
-1
Let n(v) = -v**3 - 8*v**2 - 6*v + 9. Let o be n(-7). Suppose 2*s = 2*z + 7*s - 47, 0 = -4*z + o*s + 34. Solve b - 5*p + 4 = 27, -3*b - 5*p - z = 0 for b.
3
Suppose -3*y + 0*y - 21 = 0. Let l = y - -29. Let u = -22 + l. Solve 5*w + u = 2*x + 2, 5*w = 3*x + 3 for x.
-1
Let v(c) = 2*c**2 + 10*c + 2. Let t = -32 - -27. Let l be v(t). Solve 25 = -3*s + 5*i, 5*s + l*i + 28 - 7 = 0 for s.
-5
Suppose -5*k - f = -6*f + 25, -2*k - 20 = 3*f. Let z(t) = -t**2 - 10*t - 6. Let w be z(k). Solve w = -3*p, 0 = 3*g - 2*p + 1 - 2 for g.
-3
Suppose -496 + 532 = 9*l. Solve 5*o + 2 = 2*i, -4*o - l + 2 = -2*i for o.
0
Suppose -10*v + 14*v = 16. Solve v*j - 3 = -3*o + 17, 3*j - 15 = -5*o for j.
5
Suppose 2*r - 20*p + 15*p - 24 = 0, -14 = -r + 3*p. Solve -4*v - 4*d - 19 = -d, -r*v - 2*d - 10 = 0 for v.
-4
Let h(k) = -2*k**2 + 10*k + 9. Let g be h(6). Let t be (0 + 3 + g)/2. Solve -2*l + 5*d = -18, -5*l = 5*d - t*d + 25 for l.
-1
Let t be ((-1)/2)/(2/72). Let a = t - -20. Suppose 5*m + a*w = 28, m + w = -0*w + 8. Solve -o = m*p - 15, 4*p - o - 3 = 2*o for p.
3
Suppose -p + 18 = 4*f, 4*p + 5*f - 33 = p. Solve 2*o - p = m, -o + 7*m = 5*m - 9 for o.
1
Let d be -24*(1/(-2) - (-6)/36). Solve c + 3 = -2*p - 3, d = -3*c - 4*p for c.
4
Suppose 181 = -5*m - 2*q, 2*m + 2*m + 156 = 4*q. Let a = -36 - m. Solve -5*b + 4*r = a, -b + 2*b + r = 7 for b.
3
Suppose 2*p - 13 = -3*s, 3*s - 165 = -5*p - 137. Solve -5*h = -p*u + 25, -4*u + 4*h = 5*h for u.
1
Let c = -23 - -42. Let p = c + -15. Solve 0 = -3*x - p*n - 32, -3*x - 2*x + n = 15 for x.
-4
Suppose x = 5*f + 1, 0*f - 5 = -5*x - 2*f. Solve 5*n - n - s + 7 = 0, 2*s - x = -5*n for n.
-1
Let g be (-190)/45 - -4 - 4/(-18). Let h be (-17 - -14)*(-1 + 0) + g. Solve h*a - 3*s = -3, -4*s - 5 = 2*a + 3*a for a.
-1
Let n be 26/169 + 28/(-13). Let f be 39/(-12) + n/(-8). Let l = -1 - f. Solve 2*h - 4 = -2*h + 2*c, l = 2*h + 3*c for h.
1
Suppose 4*p = 4*j - 32, -2*j + 5*p + 19 = -4*j. Let l be (8 - 5)*2/j. Let u be 1*l/(-6)*0. Solve m = 5*v - u*v, -v + m + 4 = 0 for v.
-1
Let v = -21 + 13. Let i(u) = -u - 2. Let z be i(v). Let w = z - -4. Solve 5*l - 10 = -o, -o + w = o for l.
1
Let w = -898 + 900. Solve 12*k + 5 = 13*k + w*s, -5*k = -s + 19 for k.
-3
Suppose -4*r - 16 = -6*l, -l + 16 = r + 10. Solve -u = -l*d + 11, 27 = 3*d + u + 10 for d.
4
Let a = 61 - 60. Let b(i) be the third derivative of i**4/6 - i**3/6 + 2*i**2. Let y be b(a). Solve 18 = 3*h - 0*w + y*w, -24 = h - 5*w for h.
1
Let i be 14/(3 + -2 + 1). Suppose -3*f - 4*j = -29, -2*f - i*j + 22 = -3*j. Solve 5 = o, -3*x - 3*o + f + 2 = 0 for x.
-2
Let s(w) = -2*w**2 + 80*w - 63. Let c be s(39). Let h = 1 - -1. Solve -2*g = 5*a - c, -3*g + 2*a + h - 8 = 0 for g.
0
Let r = 503 - 498. Solve r*b = -4*d + 23, d + 7 = -b + 4*b for d.
2
Let n be (-9)/(-12) - (-5)/(140/399). Solve 0 = 2*u + 3*a + n, 13 - 3 = 2*u - 2*a for u.
0
Suppose -2*i + 10 = 4*p, 2*i - 7 = -3*p - 0*i. Suppose -5*d = t - 31, 13*d - 5*t = 16*d - 23. Solve -p*m + d = -f, m + 2*f = 14 - 5 for m.
3
Let f = -509 - -511. Solve -f*v + 4 = -4*b, 3*v = v + 3*b + 3 for v.
0
Let z(a) = a**3 + 21*a**2 + a + 23. Let i be z(-21). Solve i*r - 19 = 3*v - 0*r, v + r = -3 for v.
-5
Let d(o) = -o**2 + o + 11. Let y be d(-5). Let s(l) = -l**3 - 20*l**2 - 20*l. Let m be s(y). Solve 3*n + 0 = w - m, -4*n - 40 = -5*w for n.
-5
Suppose -4*b + 22 = -5*v + 64, v - 18 = 4*b. Solve -z - d - 5 = 0, -z - d + 7 = -v*z for z.
-2
Suppose -10 = -4*x - 10*l + 7*l, 0 = 4*x - 3*l - 22. Solve x*p = d + 6, -3*p - 5*d - 5 = -d for p.
1
Let h(d) = d + 13. Let r be h(-6). Suppose r*k - 12*k = -60. Solve 3*o + 3*z = o - k, 5*o + 20 = -5*z for o.
0
Let s be (-10)/15 - (-2 - (-30)/9). Let h be 1 + s*(-3 - -1) + 0. Solve 3*t = -h*j + 7, -2*t = 4*j - 1 - 3 for j.
-1
Suppose f + 0*f = 5*j - 14, -j = -3*f + 14. Let k(c) = c**3 - 5*c**2 - 9*c + 29. Let x be k(f). Solve 17 = w - 4*i, 2*w - 3*w + x = -2*i for w.
5
Let l(k) = -k**3 + 10*k**2 - 2*k + 15. Let q be l(10). Let h be 0/((-15)/q) + 3. Solve d = i - 5*i - 12, -5*d + i = -h for d.
0
Let s = 81 - 76. Suppose s*u + 6*u = -3*u. Solve 12 = 2*b - 4*q - u*q, 2*b + 5*q + 6 = 0 for b.
2
Let q be 11*13/((-1573)/(-33)). Solve 5*s = -t - q*t - 35, 25 = -5*t for s.
-3
Let o be 1104/40 + (-2)/(-5). Solve y - 3*s - 8 = 0, -5*y - 2*s - o = -0*y for y.
-4
Let y(v) = -2*v**3 + v**2 + 2*v - 4. Let q be y(-2). Solve 2*o = 2*p + 2*p - 12, -4*p = -q for o.
0
Let f(y) = -2*y**2 - 47*y - 56. Let j be f(-22). Solve 0 = x + 5*a - 2, -5*x + 6*a + j = 5*a for x.
2
Let j be 48/(-84) - (-4)/7. Let s be (-30)/20 + 135/2. Let i be (-1)/5 - s/(-30). Solve j = i*z - t, -5 = -5*z + 3*t + 2*t for z.
-1
Let o be (-1)/(-5 - 63/(-14)). Solve -2*w - 15 + 7 = 0, -o*n - 3*w = 4 for n.
4
Let v = -19 - -24. Let k be -1 + v/(-5) + 6. Solve 3*h + k*l = -0*h - 11, -4*h + 4*l = -32 for h.
3
Let i(d) = 2*d**3 - 1. Suppose 2*r - 4 + 0 = 0. Let x be i(r). Let l be ((-10)/15)/((-2)/x). Solve -q + 3*y + 18 = -0*y, l*q + 3*y = 0 for q.
3
Suppose 3*j = -j + 8. Suppose -j*y + 6*y = 12. Suppose -y - 8 = -l. Solve -2*r - r + l = 5*t, 3*r - 3*t = 3 for r.
2
Suppose 2*v = 7*v - 20. Suppose c - 25 + 10 = 0. Let n be ((-20)/c)/4*0. Solve n*m + g + v = 4*m, 3*g = -12 for m.
0
Suppose 4*w - 8 = -10*i + 14*i, 5*w - 4*i - 14 = 0. Solve -9*h - 19 = -3*m - 4*h, 0 = 2*m - 2*h - w for m.
-2
Suppose -3*s + 70 = u, -4*s = -3*s - 2*u - 21. Solve -5*k + s = 2*t, -3*k - 3*t + 22 = 1 for k.
3
Let q = -163 - -165. Solve m + 0*s = -q*s - 14, -4*m = 4*s + 36 for m.
-4
Let a = 474 + -471. Solve 3*m - 3 = -a*j, 3 = -m + 5 for j.
-1
Suppose -2*h - 12 = -6*h, 5*h = -5*n. Let f be -1 + -3 + (n - -12). Suppose -k - k = 3*g, -3*k = -g. Solve 0 = -5*u + 2*a - 10, -2*u + f*a - 29 + 4 = k for u.
0
Let f be 20/25 - ((-24)/20 - 1). Solve f*v = -q - v + 7, -3*q + 1 = 2*v for q.
-1
Let u(t) = 0*t - 4*t + 3*t + 0*t + 8. Let n be u(-7). Suppose -2*b - m + 6*m - n = 0, m = 2*b + 3. Solve -3*q = g + 13, b*g - 2*q = g + 8 for g.
2
Let h(x) = -x**2 + 12*x - 6. Let t be h(12). Let k be ((-28)/5 + -2)*15/t. Solve -2*p + 3*y = -0*p + 22, y = 3*p + k for p.
-5
Let l(z) = -z**2 - 10*z - 6. Let r be l(-7). Suppose -4 = -3*o - 3*f + 11, -3*o + 3*f - r = 0. Solve 3*y = o, -3*m + 2*y = -5*m + 2 for m.
1
Suppose -4*k + 0 = -4, -4*k + 16 = 4*t. Suppose t*j - 10 - 8 = 0. Solve -2