= -8*t. Solve 0 = -3*m + t*r, 3*m - 9 = 2*r - r for m.
4
Suppose -9*l + 613 = 190. Let j = l + -45. Solve -j*q = 0, 0*t - t + 5*q = 0 for t.
0
Let h = 91 - 60. Let x = 36 - h. Solve -4*p = -x*w - 3*p + 16, 5*p - 28 = -2*w for w.
4
Let w = -33 + 33. Let n be (10 + -7)*(1 + w). Solve -3*h = n*x - 0 - 12, 3*h + 16 = 4*x for h.
0
Suppose -68*p + 2*q + 14 = -64*p, 5*q = 5. Solve 12 = 2*m + p*n, -10*n + 7*n + 35 = -5*m for m.
-4
Let l(f) = f**3 - 7*f**2 + 9*f - 58. Let b be l(7). Solve c - b*o + 20 = 0, -3*c - o = -12 - 8 for c.
5
Suppose -k + 40 = 3*k. Suppose -k*c + 52 = -6*c. Solve -x + h + 3 = 0, 4*x - 5*h - c = -2 for x.
4
Let j be ((-34)/40 + (-8)/(-32))*-5. Solve -2*l - 2*y + 14 = 3*y, j*y - 14 = -4*l for l.
2
Let v = -17 - -19. Suppose 2*s + 5*q + 6 = 0, -2*s + v*q - q + 6 = 0. Solve -4*p + 9 = 4*i - 3, s*p + 5*i - 9 = 0 for p.
2
Let h(r) be the second derivative of -r**3/2 - 45*r**2 - 3*r. Let w be h(-30). Solve 20 - 5 = -5*x, -5*j - 4*x - 37 = w for j.
-5
Suppose 0 = -2*u - 10, 5*r - 30 = -5*u + 3*u. Solve -r*p + 5*p + 20 = -4*z, p + 25 = -5*z for p.
0
Suppose -48*w + 39*w = -9. Solve 2*h + y = w - 4, -h + 21 = -4*y for h.
1
Let f be 26/7 - (14 - (-400)/(-28)). Solve -7 = -2*i + i + w, 24 = 3*i - f*w for i.
4
Let z = -44 - -30. Let m = z - -21. Suppose 6 = 2*q - 5*x - 20, 5*q - m = -2*x. Solve -q*i - 4*n = -9 - 0, i + n = 2 for i.
-1
Let b be (-3)/8 + (-1298)/(-176). Solve k + 26 = 5*z - k, b = z - k for z.
4
Let t(w) = -w**3 + 199*w - 7 - w**2 - 2*w**2 - 196*w - w**2. Let d be t(-5). Solve -5*s - q - 25 = 4*q, 0 = d*q + 3 for s.
-4
Let c be 10/((3 + 3)/3). Suppose 2*q - 2 = u, -c*u - q + 0*q = -1. Solve -4*z - 2*l + 12 = u, 5*z + 5*l - 14 = 2*l for z.
4
Suppose -31 = -5*k - 11. Suppose 0 = -5*c + 24 - k. Let g = c - 1. Solve -3*a - d + 2 = -2*a, -a + 12 = g*d for a.
-3
Suppose -3*c - 80 = -8*c. Suppose 3*p + g + 2 = 0, 10 - 2 = 3*p - 4*g. Suppose p*k + 8 = 2*k. Solve -n = -2*r - 3*r - 4, -c = 3*r - k*n for r.
0
Let o = -1 - 1. Let a be o/(-7) + 96/56. Suppose 5*l - 65 = 3*c, 0 = -2*l - a*l + 3*c + 49. Solve 2*n + p - l = 4*p, 4*n + 12 = -5*p for n.
2
Let v(a) = -a**3 - 6*a**2 + 6*a - 7. Let t be v(-7). Suppose -7*b = -8*b. Solve -2*z + 8 = t, b = 5*d - z + 6 - 22 for d.
4
Suppose 2*g = -1 + 9. Suppose 0 = -4*d + 9 - 29. Let n(z) = z**2 + 6*z + 5. Let j be n(d). Solve 0*i = 4*u - 5*i - 32, j = 4*u + 2*i - g for u.
3
Let r(a) = 10*a - 7*a + 2 - 6 - 4*a. Let b be r(-9). Suppose 4*j + 5*z + 0 - 14 = 0, -5*j + 5*z = b. Solve 0 = -x - f - j, -5*x + 5*f + 24 - 9 = 0 for x.
1
Suppose -q - 4*y - 10 = 5, 0 = -3*q + 2*y - 3. Let w be ((0/1)/2)/(q - -2). Solve -2*g + h - 3 - 6 = 0, 4*g - 5*h + 33 = w for g.
-2
Let d be 10/(-25)*-2*5. Let x be 10/d + (-3)/(-2). Let j = x - 1. Solve s = 2*l - j*s - 16, -1 = -5*l - 3*s for l.
2
Let l be 1 - (-8 - (-8 + 4)). Suppose l*c - 7*c + 8 = 0. Solve 3*v = -o - 11, -c*v = 7*o - 3*o + 28 for o.
-5
Let j = 0 - 5. Let k = j - -5. Let d be k/((-2)/2 + 0). Solve 2*t + 4*m = -8, 3*t + d = m + 16 for t.
4
Let c be (-1 - -1)/(10/(-5)). Solve c = i + 5*t - 23, -3*i + 5*t = -0*i + 31 for i.
-2
Let q(g) = g - 23. Let w be q(0). Let u = w + 28. Solve 3 = 2*r - u, 8 = l + 2*r for l.
0
Let f = 90 + -102. Let g be -3 + (f/(-10))/(10/50). Solve -g*n + 11 = 2*c, -3*n + 2*c = -0*c + 5 for n.
1
Suppose 4*z - v + 5*v + 4 = 0, 2*z = v + 7. Let w be 0 - z*(3 + -5). Solve -w*r = -m + 1, r + 12 = -3*m - 2*r for m.
-3
Let m be 1/(152/(-40) - -4). Solve 0 = m*z + h - 5, z = 2*z + 2*h - 10 for z.
0
Let v = 32 - 29. Let d be 2/v + 440/15. Solve -d = g - 6*g - 5*h, 0 = -2*g + h for g.
2
Suppose -2*r - 5*m = 15, -3 - 3 = 5*r + 2*m. Solve r = -4*s - 5*c - 36 - 0, -2*c - 20 = 3*s for s.
-4
Let w(r) = -r + 11. Let z be w(5). Suppose -4*m - 18 = z. Let c be 1*2 + (m - -7). Solve c*u - 9 = 0, -7*u + 2*u + 10 = k for k.
-5
Let b = 784 + -780. Let k = 6 + -4. Solve 2*f + 3*n = -f - 12, 0 = -k*f - b*n - 8 for f.
-4
Let o be ((-30)/10)/((-3)/5). Suppose -x - z + 14 = 4, x = 2*z - o. Solve -4*s - 5*n = x + 30, -3*n + 6 = -3*s for s.
-5
Let l = 21 + 18. Let q be -2 + (-396)/(-39) - 6/l. Solve -20 = 2*u + 5*n, 0 = -0*u + 5*u - 2*n - q for u.
0
Suppose -2*r = 5*f - 54 + 6, 4*f + 72 = 3*r. Suppose 0 = 2*n + 2*n + r. Let w be 1*n*2/(-4). Solve -w*k = 5*z + 3, 2*z + 3*k + k + 4 = 0 for z.
0
Suppose 3*x - 2*x - 23 = -4*t, -4*t + 5 = -5*x. Solve 2*v + 5*g - 9 = 0, -3*v + 4*g - g + x = 0 for v.
2
Let s(n) = 2*n + 3. Let z = -23 + 25. Let b be s(z). Solve 0 = -4*k + 5*w - b, 9 = -4*k - 0*w + 3*w for k.
-3
Let r be 15/(-6)*1*2. Let b be 0 + 0 - r - 1. Solve 3*q = -4*i + 4, -22 = -i + b*i - 4*q for i.
-2
Let r be (-22)/(-4) - -4*(-8)/64. Solve -4*w = -2*w, r*x - 4*w = 0 for x.
0
Suppose -2*p - 18 = -8*p. Solve -2*c + 6 = 0, 4*t - 2*c = p*c + 5 for t.
5
Let m = -1336 + 1342. Solve -3*n = 3*f, n = -m*f + 2*f - 3 for n.
1
Suppose 0 = -5*p + 4*f - 4, -f + 1 = 5*p - 0*f. Suppose -4*m - 3*q = q - 16, q - 12 = -5*m. Solve -4*r = -m*j - 10, 5*j - 5 = -5*r - p*j for r.
2
Let y be (-12243)/(-121) - (-2)/(-11). Let z = 104 - y. Solve 2 = -z*p + 5*a - a, 3*p + 7 = -a for p.
-2
Let f be 6 - ((-4)/(-2))/(-2). Suppose 0 = -4*d + 12, g + g = 3*d + f. Let a be 1/2 + 12/g. Solve -4*b - k = -2, 2*b + k = b + a for b.
0
Suppose 0*l - 3 = -l. Let c = -87 + 165. Let i = -76 + c. Solve -7*v + i*v = l*q + 6, -9 = -4*q - v for q.
3
Let g = -11 + 25. Suppose 2*t - x = 3*t - g, -t + 4*x = -24. Suppose 2*n = 6*n - t. Solve 0 = 2*f - 0*f - y + n, 5*f + 10 = -4*y for f.
-2
Let w(q) = q**2 - 25*q - 146. Let c be w(30). Solve -3*p - 6 = 3*l, -2*l - p + c = -3*l for l.
-3
Let r(w) = 18 + 28 - 27 + 3*w + 11. Let s be r(-9). Solve -s*f - 23 = 4*b, f - 5*b = 15 + 9 for f.
-1
Let l(h) = -2*h - 5. Let j be l(-5). Let p(s) = -s**3 - 7*s**2 - 4*s + 18. Let d be p(-6). Solve 5*g + 1 + 14 = -2*m, -2*g = j*m + d for m.
0
Let d = -22 + 27. Suppose -12 = 4*t, -5*u = -5*t + 34 - 84. Let s(h) = h**2 - 6*h - 4. Let i be s(u). Solve 2*a - d*b - i = 0, -3*b = 2*a + 4 + 1 for a.
-1
Suppose -2*d = 3*d. Suppose 2*x - 1 - 5 = d. Suppose f + 2 = x. Solve -2*m + 3 = -c - 2, 0 = 3*c + 2*m - f for c.
-1
Let z be (9 + -21 + 13)*2*1. Let s = -16 + 20. Solve -s*i + 12 = -0*k + 2*k, -4*k - 16 = -z*i for i.
4
Let m = -6 - -11. Let v = -37 - -74. Let p = v + -18. Solve n - 3*s + 1 + 8 = 0, -p = -m*n - s for n.
3
Suppose -3*x + 9 = -3, -3*x + 12 = 3*o. Let y be 1/(42/9 - 5)*-1. Solve -5*z - 3*h = -15, -5*z + o*h - 15 = -y*h for z.
0
Let b(c) = -3*c**2 + 11*c + 7. Let p be b(4). Solve 4*h = p*i + i + 4, 3*h - 2*i - 3 = 0 for h.
1
Let t be (6 - (-60)/(-8))/((-2)/(-4)). Let k be (-8 - t)*(-6)/15. Solve 0*a - 5*a + 25 = 3*v, 5*a + k*v = 25 for a.
5
Let j be (1 + 2)/((-3)/(-2)). Let q = 4 - j. Suppose q*i + 0*i + 40 = z, 75 = 2*z - 3*i. Solve h = 5*l - z, -4*l + 5 = 4*h - h for h.
-5
Let g(d) = -7*d**2 + 23*d + 14. Let m(y) = 6*y**2 - 22*y - 15. Let o(b) = -5*g(b) - 6*m(b). Let z be o(18). Solve 4*c - v = z*c - 2, 0 = -4*c - v - 10 for c.
-2
Let b(o) = 8*o - 6. Let d be b(3). Let v be (-1 - 0)/((-9)/d). Let a be v + 3 + 15 + -2. Solve -4*z - a = -k - k, 4*z - 5*k = -33 for z.
-2
Let p be 0/39*2/16. Let b(m) = -m**2 + 15*m - 9. Let u be b(11). Solve p = -3*j - 2*z - 2*z - u, j = -4*z - 25 for j.
-5
Let a(p) = p**2 + 7*p - 1. Let j be a(-6). Let c be (3 + j)*6/(-3). Solve 0 = -4*v + 3*l + c, -l + 1 = -3*v - 2*v for v.
-1
Suppose j - 14*j + 312 = 0. Let l be ((-12)/j)/((-2)/20). Solve -l*h + 2*m = 16, -4*h + 4*m - 10 = 10 for h.
-2
Let o(r) = -15*r - 87. Let j be o(-7). Suppose 5*h - j - 7 = 0. Solve g = -5*u + 13, 4*g + 0*u + h = -u for g.
-2
Let m = -550 - -555. Solve 0 = m*k - 5*o, 4*o = k - 0*o - 15 for k.
-5
Let w(g) = -200*g - 1195. Let n be w(-6). Solve 5*v + 31 - 6 = 4*i, -4*i = -v - n for v.
-5
Suppose 2 + 9 = s - 3*o, o + 12 = 2*s. Solve -s*i + 4 = -3*b, 15 = -4*b - 6*i + 3*i for b.
-3
Let g(j) be the second derivative of -j**4/6 + 8*j**3/3 + 5*j**2/2 + 6*j. Let n be g(8). Solve -w + n*i + 0 - 14 = 0, 0 = -5*w - 4*i + 17 for w.
1
Let t = -76 - -96. Solve 3*r + 4*k - t = 0, 0*r + 5 = r + k for r.
0
Let z(c) = 2*c + 10. Let y be z(-5). Suppose y = 5*j + 5*j - 30. Suppose 6 = 5*u - 2*u. Solve -4*w + q = -2*w, w - u*q = j for w.
-1
Let u(s) be the first derivative of 3*s**2 - 13*s + 4. Let v be u(3). Solve 0 = 5*y + 3*o + 12,