r t.
3
Let r be (-72)/90 - 118/(-10). Suppose -r*x = -49 - 72. Solve -5*w + x = -v - 10, -4*w + 24 = v for v.
4
Let w(d) = d**3 + d**2 + 2*d - 1. Let x be w(1). Solve x*t + 2*j - 10 = 0, 0 = -2*t + j - 3 + 5 for t.
2
Suppose -10*l = -5*l + 185. Let t = l - -37. Solve 0*k + 3*z - 1 = 4*k, t = -5*k - 3*z + 19 for k.
2
Let d = 156 + -156. Solve 3*h + 5*r = -15, d = -h + 5*r + 5 + 10 for h.
0
Let n(a) be the third derivative of a**5/20 + a**4/12 + a**3/6 + 33*a**2. Let i be n(-1). Solve -3*z = 2*r, i*r + 2*z = 4*z - 10 for r.
-3
Suppose 17*l = 12*l + 2*z + 25, 3*z = 5*l - 25. Solve -15 = l*t + 2*k, 2*t + 3 = t + 2*k for t.
-3
Let h(k) = -2*k - 15. Let p be h(-10). Suppose 2 = q + 4*a - 5, -p*q + a = -77. Let w be (-24)/q*5/(-2). Solve w*m + 25 = 3*m - 4*r, -m = -2*r - 5 for m.
-5
Let n = 15 + -11. Suppose 0 = -n*j + 4, -5*k - 3*j = -2*j - 26. Solve t + 2 = 2*i + i, -4*t = -k*i - 6 for t.
4
Let x = -14 - -18. Let i(f) = 2*f**2 + 4*f - 1. Let p be i(-4). Suppose p = t - x. Solve 3*r + m - t = 0, -m - 6 - 10 = -4*r for r.
5
Let l be (-7)/((-182)/4) - 356/(-52). Solve -3*j = -15, -1 = -o + j - l for o.
-1
Suppose -z + 4 = -n, -12 = z + 2*n + n. Suppose z*s - 4 = -s. Let a be s - (1 + -3 + 2). Solve -2*k - 2*k = 4*w - 20, 0 = -a*k - 3*w + 17 for k.
2
Let x be ((-117)/18)/13*(0 - -2) + 6. Let t = 3 + -4. Let a(b) = 2*b**2 + b + 1. Let o be a(t). Solve 5*c = 2*m + 8, -o*c - x*m = -3*c - 3 for c.
2
Suppose -7*d + 8 = -3*d. Suppose 0 = -5*g - 0*w + d*w + 19, 0 = -4*g + 3*w + 18. Solve -4*f - 8 = 5*n - 0*f, 2*f + 6 = -g*n for n.
-4
Suppose -2*f = -11 - 9. Let s(d) = -d + 15. Let c be s(f). Solve c*n + 4 = 3*p - 20, 2*p - 6 = 0 for n.
-3
Let j(p) be the second derivative of -p**3 + 7*p**2 - 8*p. Let m be j(-11). Let n be (96/m)/((-4)/(-30)). Solve 0 = 2*h + h, -3*x = 2*h - n for x.
3
Suppose -8*m + 27*m = 114. Solve -5*l + m*v = 2*v + 7, l - 1 = 2*v for l.
-3
Suppose -130 = -5*s - 5*q, 31 = -2*s + q + 77. Suppose 66*t - 162*t = -38*t - 348. Solve -5*g + 10 = -m, -g + m = t*m + s for g.
1
Suppose 4 = -2*a + 4*m - 6, -3*a - 4*m = -25. Solve 5*w = 5*j, j - 6 = -4*w + a*j for w.
3
Suppose -10 = -5*i - f + 10, 4*f = -5*i + 35. Suppose d - 32 = 3*o, 5*d - 23 = i*o + 101. Solve w + d = -5*k, -3*k + 0*k = w + 13 for k.
-5
Suppose -4*y + 12 = -4*t - 12, 0 = 5*y + 5*t - 10. Solve 5*l = y*v - 2 - 1, 5*v = 4*l + 6 for v.
2
Let j(w) = -2*w**3 - 7*w + 11 + 3*w**3 - 13*w**2 + 4 + 18*w. Let l be j(12). Solve 2*z + 4*c = -2 - 2, 3*c + l = -5*z for z.
0
Suppose 5*y + 20 + 14 = h, y - 2 = 0. Let v = h - 35. Solve 5*q - 4*l = v, 0*l = -2*q - 4*l + 26 for q.
5
Let f = -11 - 74. Let c = f + 87. Solve -3*y - 1 = x, c*y + 5*x = 7 + 1 for y.
-1
Suppose -z + 2*z - 50 = 0. Suppose -4*y - z = -6*y. Solve 0 = w + 5*g + y, -3*w - 5 = g - 0*g for w.
0
Let z(r) = -8*r**3 + 3*r**2 - 4. Let w be z(-2). Suppose -8*n + 0*n + w = 0. Suppose 3*d + n - 21 = 0. Solve -2*h + 2 = 5*o - 0*h, 0 = 4*h - d for o.
0
Suppose 4*f + 6*f - 30 = 0. Solve 3*k + f = 5*l - 0, l = 2*k - 5 for l.
3
Let c(g) be the first derivative of g**3/3 + g**2/2 - g - 16. Let l be c(2). Solve w - 5 = -h, -2*h + 4*h - 16 = -l*w for h.
3
Suppose 24*i = 14*i + 10. Solve -p + i = -4*d, -2*d - 4*p = -d - 21 for d.
1
Suppose -16 = -5*g + r, 4*r = -3*g + 7*g. Let l be (-6 + 7 + 7/(-5))*-20. Solve 2*y = l, -f - 8 = -g*f - 5*y for f.
-4
Let r be ((-200)/5)/10 - -8. Solve -14 = -r*g + i, 4*g - 6 = -3*i - 0 for g.
3
Let p = 12 + -5. Let r be (p/(-2) - -2)*-2. Suppose -5*y + 0*l = r*l - 32, -4*y + 5*l = 4. Solve -35 = -y*u - 5*k, u - 5 = -3*k + 9 for u.
5
Let l(p) = -p**2 + 7*p - 6. Let a be l(6). Let i be 5*(-3 + 3/(-5)). Let r be 30/(-4)*12/i. Solve 2*c - 24 = 4*u + 6*c, a = -c - r for u.
-1
Let g = -877 + 886. Solve 4*z - 2*l - 5 = z, -z - 3*l + g = 0 for z.
3
Suppose 6*z + 3 = 45. Suppose 0 = -8*l + z*l. Solve 19 = -i + 5*d, 27 = -3*i - l*i + 5*d for i.
-4
Let t(p) = -4*p - 24. Let r be t(-7). Suppose s = -r*s. Solve 0 = -3*b - 5*d + 17, -3*d + 19 = 4*b - s*b for b.
4
Let z(k) = -2*k**3 - 5*k**2 + k + 8. Let l be z(-3). Let h be (-19)/(-7) - (-4)/l - -2. Solve h + 4 = c + n, 4*c = 4*n + 4 for c.
5
Let o(j) = j**2 - 2*j - 5. Let p be o(-5). Let f be 162/p - 3/(-5). Solve -2*l + f = -2*z, -2*z = -6*z for l.
3
Suppose -5*v + 1 = -3*y, -2*v = 8*y - 3*y - 19. Suppose -4*s + 3*g - 6 = 0, -8 - v = 4*s - 5*g. Solve 2*n - 3*o = -s*o - 15, n + 4*o = 9 for n.
-3
Let j be (1 - 3) + -1 - (9 + -14). Solve -3*r - 7 = 2*s, -21 - 7 = -j*s + 4*r for s.
4
Let w(d) = d - 2. Let h be w(18). Suppose 21*f = h*f + 20. Solve -4*s + 3*n + 1 = -9*s, 5*s + f*n = 2 for s.
-2
Let n be (7 - (3 + -1)) + -2. Let m = 16 - 11. Solve -n*k + 5*k + 6 = -2*w, m*k = -15 for w.
0
Suppose 5*r = 5*n - 90, 54 = 5*n - 4*r - 31. Suppose 2*y - n = 3. Solve 0 = 4*z, 2*x - 3*z + y = -0*z for x.
-4
Let x be (10/(-25)*5)/(-1). Solve -i - r + 0 + 9 = 0, 0 = -x*i - 5*r + 33 for i.
4
Let z(f) = -3*f + 5. Let h be z(1). Solve -10 = 4*q + 2*v, 3*q = h*q + 2*v for q.
-2
Let x be 12/15 - (-436)/(-20). Let i = x - -35. Solve 2*p - i + 2 = 5*s, 4*s + 2*p + 24 = 0 for s.
-4
Let z(q) = q**2 - 2*q - 3. Let h be z(4). Let p(j) = -2*j + 34. Let a be p(12). Let n be a/4 + -1 + (-3)/(-6). Solve -3*s = -h*k + n*k, -25 = k + 4*s for k.
-5
Suppose -o + 16 = -4*o + 2*f, -1 = f. Let i = o - -11. Solve 0 = -4*v - 0*x - 5*x - 4, -x = i*v + 5 for v.
-1
Let j = -102 + 105. Suppose j*x = 74 - 50. Solve 2*d - 2 = d - 3*k, 4*d = 4*k + x for d.
2
Suppose -10*t + 7*t + 45 = 0. Solve -y - 3*x = -2 - 3, -3*y + t = -x for y.
5
Suppose 3*o = -f + 9, -8*f + 4*f - 3 = -o. Solve 16 = -t - o*t - 2*b, -5*t = -3*b + 31 for t.
-5
Let g(r) be the first derivative of -7*r**4/4 - r**2/2 + 8. Let j be g(-1). Solve 2*v - 4*x = -j, 0*v - 5*v - x = -24 for v.
4
Let m be -1 - 5/(-3) - 663/(-153). Solve -3 = -x - m*p - 28, -5*p - 25 = 3*x for x.
0
Let x be 212/18 - (235/(-45) + 5). Let i be (13/39)/(2/x). Solve 1 = w + 2*n, 0 = -i*w - 4*n - n + 4 for w.
-3
Let t = -19 - -17. Let v be 0*(-2)/(t + 0). Solve v = 5*a + 3*p - 1, 3*a + 3*p = a - 5 for a.
2
Let r = 391 - 388. Solve 5*w = 4*d + 4*w - 5, 13 = 2*d + r*w for d.
2
Suppose -3*v + 12 = 27. Let d be (-1)/(1 - (-6)/v). Solve -5*z - 15 = d*h, 2*z + 2 = -h - 5 for z.
-4
Let s(g) = 28*g - 54. Let i be s(2). Solve 0*q = -i*q + 3*y, -3*q = -4*y - 1 for q.
3
Suppose -s + 9 = -3*h + 22, h + 3*s = 1. Suppose -5*q = 0, -2*x + 0*x - h*q = -10. Solve -m = 4*t + 3*m + 36, x*t = 4*m for t.
-4
Let p be (-4)/(-10) + 88/5. Suppose -c = -5, -41 = -4*u - 3*c + 22. Let h = p + u. Solve -3*o - 16 = 2*j - 0*o, 5*o + h = -4*j for j.
-5
Suppose -19 = 5*u - 3*n - 82, -2*u - n + 34 = 0. Solve 3*l + 3*f = -u, l - 7 = 4*f - f for l.
-2
Suppose 6*i + 446 - 476 = 0. Solve 3*h + 5*n = -25, 0*n + 25 = -2*h - i*n for h.
0
Let l(k) = -k**3 + 8*k**2 - 3*k. Let h be l(7). Let v = 31 - h. Suppose 5*s - 4*i = 162, -s - 5*i = s - 45. Solve 5*o + s = -v*m, -3*m - 7 = -2*o + 2 for o.
-3
Let l(v) = v**2 + 8*v + 9. Let d be l(-1). Solve 13*o - 2 = -4*g + 11*o, -2 = -2*g - d*o for g.
0
Let l = -23 - -25. Suppose l*y + 4*x = 24, -y + x = 2*x - 7. Suppose 2*j + i = 6*j - 16, 2*j = -y*i - 2. Solve 5*o = 4*f + 26 + 6, -5*f - j = 3*o for o.
4
Suppose 0 = 6*j - 96 - 12. Let w = j + -11. Solve -5*t = -0*t - p + 24, -t - 2*p - w = 0 for t.
-5
Let h(l) = l**2 - 15*l - 15. Let i(t) = -t**3 + 2*t + 16. Let b be i(0). Let m be h(b). Solve -w - 1 = -2*w - 4*f, 2*w = -5*f - m for w.
-3
Suppose -2 = -3*g - 2*h, -16 = -5*g + 2*h + h. Suppose g*s + 8 = 0, s + 3 = -2*q + 5. Solve 0 = 5*k + 4*a, q*a + 13 = -3*k - 2*a for k.
4
Suppose s - 4 = -5, -5*n + 8 = 2*s. Suppose 4*k - 5 = z + n*k, 0 = -k + 4. Let o = z + 0. Solve 0*p + 4 = 5*w + o*p, 0 = -w + 3*p - 10 for w.
-1
Suppose 3*w + 4*u = 55, 105 = 3*w + 2*w + 4*u. Let o be (-4)/24 - w/(-6). Solve 2*d + o*p + 30 = -0*p, 4*d - 5*p - 5 = 0 for d.
-5
Let d = -3 - 14. Let a = d + 19. Solve 5*b - 2 + 7 = p, -5*p = -a*b - 25 for p.
5
Suppose -2*q + 5 = -r, -4*q - 11 = 5*r + 14. Solve q*g - 4*t - 12 = -2*g, 4*g - t = -4 for g.
-2
Suppose 1130 = -5*i + 1145. Solve -i*j - 5*q + 0 = -18, -4*q + 16 = 4*j for j.
1
Let m(p) = -14*p**2 + 3*p + 2. Let f be m(2). Let d be (-18)/(-8)*(-256)/f. Suppose 0*z - 8 = -2*z. Solve -4*b - 24 = -z*c - 7*b, -d = -3*b for c.
3
Let y = -17 + 24. Suppose 0 = y*n - 3*n -