 for r.
5
Let x be (-24)/(-3) + -4 - -22. Let c = x + -24. Solve 0 = c*s + b - 1, b - 1 = 4*s + 6*b for s.
1
Let n(v) = v**2 - 4*v - 4. Let k be n(4). Let z(g) = 2*g + 7. Let j be z(k). Let p = 1 + j. Solve 4*q + i = -12, q + 4*i - 12 = -p*i for q.
-4
Suppose -c - 32 = 3*c. Let l(x) = x**3 + 7*x**2 - 8*x + 3. Let y be l(c). Suppose 1 = -d + y. Solve -4*u + d = 3*r - 2, 16 = 3*u - r for u.
4
Let w = 143 + -118. Let f(p) = p**2 + 3*p - 1. Let t be f(2). Solve d + t = 5*d - 5*n, 0 = 5*n + w for d.
-4
Let h be (8/6)/(4/6). Suppose 230*j - 235*j + 40 = 5*t, 3*t = -2*j + 18. Solve j*y = y, h*y = -3*u - 12 for u.
-4
Suppose 27*q = 31*q - 20. Suppose 4*b + 2*m - 28 = 0, -5*b + 3*m = m - 53. Let z = b - q. Solve 2*t - 12 = p + 5*t, z*t = p - 23 for p.
3
Suppose 3*g = 2*g - 3*g. Suppose -t + 6 = -4*a, 4*a = 4*t - g*a - 12. Solve 9*q + 31 = 4*q - 4*p, t*q = 5*p + 14 for q.
-3
Let q = -26 + 29. Solve -4*b = l - q*l, -3*b - 1 = -2*l for b.
1
Suppose 5*n - 15*k + 17*k - 104 = 0, -n - 2*k + 16 = 0. Solve -2*m + 2*c + n = -c, 0 = -3*c - 12 for m.
5
Let y(n) = n + 19. Let z be y(-6). Suppose 17*q + z = 81. Solve v + 0*l - 3*l - 13 = 0, -q*l = -4*v + 28 for v.
4
Suppose -90 + 68 = i. Let h be i/(-110) - 1/5. Let n be 1/(-2)*0 + 16. Solve -16 + 2 = v - 3*c, -v - 3*c + n = h for v.
1
Suppose 5*x + k - 23 = 1, 0 = -3*x - 3*k + 24. Solve -i + s = -x*s - 10, 2 = -2*i - s for i.
0
Let i = 1213 + -1210. Solve i*v - 16 = p, 2*p - 3*v = v - 24 for p.
-4
Let i be ((-3)/(-6))/(1/(-16)*-2). Suppose 3*l - i*l = 0, 25 = 5*h - 3*l. Solve -25 = -2*g + 7*g, h*m - 3*g + 10 = 0 for m.
-5
Let t(u) = -u**2 - 7*u + 2. Let p be t(-6). Suppose -278 = 3*y - 47. Let v be (-4)/(-16) - y/28. Solve -d + v*j = p, -5*d + 0 = 2*j + 23 for d.
-5
Suppose -c = -4*c + 9. Let f(q) = -3*q**2 + 5*q + 17. Let h be f(5). Let t = h + 33. Solve 3*a + 27 = 3*n + n, -3*a - c*n - 6 = t for a.
-5
Suppose -2*d - 1434 = -1514. Solve 0 = -5*f + 4*y - d, f = -f + 3*y - 23 for f.
-4
Let q be (3 - -7) + 6*(-2)/3. Let t be (-61)/(-2) + (-1)/2. Suppose 3*z = 3*r + t, -2*z + 3*r = q*r + 5. Solve 5*o + 30 = -4*c, -z*o - 2 - 13 = c for c.
-5
Let l(q) = q**2 + 2*q + 3. Let a be l(1). Suppose -15 = -3*o, -2*h - 4*o + 6 + 20 = 0. Solve h*s = t + 5, 3*t = -a - 9 for s.
0
Let w be 25/(-10) - 2/(-4). Let l(i) = -i + 2. Let a be l(w). Let c = a + 1. Solve 3*m + g = -2*g + 9, -c*m + g - 15 = 0 for m.
-2
Let p(h) = -h**3 - 15*h**2 + 8*h + 124. Let m be p(-15). Solve 0 = -b - g + 2, 0 = 5*b - 4*b - m*g - 12 for b.
4
Suppose -60*o - 2711 = -3371. Let g(f) = -f**3 - 4*f**2 - f - 2. Let h be g(-4). Solve w - s - s = -10, h*w = s - o for w.
-4
Let f be (-102)/(-14) - (-6)/(-21). Suppose -v - 2*v - 6 = 0. Let h = 5 + v. Solve 4*c = -d + f - 20, -c + h*d = 0 for c.
-3
Let n be (-126)/(-54) + 3/(-9). Solve 3*z - n*q - 16 = 0, -4*z + 1 = -4*q - 23 for z.
4
Let n be 3/(-12)*(-11 - -11). Solve 2*a - 10 = 2*d + 4, 5*d - 3*a + 29 = n for d.
-4
Let c(t) = t**2 - 3*t - 2 + 2*t + 3*t - t**3 + 0*t**2. Let j be c(2). Let r be 27/3*j/(-2). Solve 5*g - 4*y + 15 = -y, 3*g = 3*y - r for g.
-3
Let f(z) = -21*z + 24. Let p be f(1). Solve 5*i - b = -15, 2*i - p*b + 4*b = -13 for i.
-4
Suppose -18 - 10 = -14*t. Solve k - 2*n = 6, -t*k + 4*n + 3 = 3*n for k.
0
Suppose -4*p - 7 = n, 5*p = 2*n - 3*n - 4. Let q = n + 21. Suppose 10 - 65 = -5*k + m, 2*k - 14 = 2*m. Solve 2*w + k = -4*z, q*w + 3*z + 2 = -5 for w.
4
Suppose -2*y + 60 - 36 = 0. Solve p + 21 = 5*q, q + 4*p = -3*q + y for q.
4
Suppose 1 + 0 = -u. Let s = u - -1. Let k be 6/((-5)/2 - -4). Solve s = x + o - 2*o, -2*x + k*o - 4 = 0 for x.
2
Let s be ((-18)/(-8))/9 - (-295)/20. Suppose 88*o = 93*o - s. Solve -5*n = -2*h + 18, -o*n = -5*h + 2*n + 15 for h.
-1
Let t(o) = o**3 + 29*o**2 + 30*o + 60. Let z be t(-28). Solve 2*m - 3 = 3*m - n, 4*n + z = 0 for m.
-4
Let i = -12 + 16. Let u = i + -4. Let h be (-2 - -4) + -6 - -24. Solve u = 5*g + h, 2*g + 4 = -4*f + g for f.
0
Let p = 41 + -38. Suppose p*b - 14*b = -44. Solve 5*f + 3*z - 15 = 0, -b*f + 9 = -f - 4*z for f.
3
Let p(l) = 2 - l + l + 19 + l. Let x = -63 + 44. Let q be p(x). Solve -q*h + 3*g - 9 = 0, -4*h - 3*g = -2*h - 21 for h.
3
Suppose -5*k + 22 = 2*a - 8, 3*k = 2*a - 62. Solve 0 = -2*g - 4*t + 5 - 19, -2*t = -5*g + a for g.
3
Suppose 0 = -4*q - 5*g + 25, -4*q - 2*g + 173 - 151 = 0. Solve q*a = -4*r + 21, 2*a = 5*r + 10 + 5 for a.
5
Let z = 39 + -42. Let n(a) = 11*a + 33. Let m be n(z). Solve 4*j - 3*k - 5 = 5, m = 4*j - 4*k - 8 for j.
4
Suppose -5*x - 20 = 50. Let q = 16 + x. Solve -4*o = -q*k - 6, 2*o - 15 = -0*o + 5*k for o.
0
Let o = 90 + -78. Solve -v + 5*v - 2*p - o = 0, 4*p - 12 = -v for v.
4
Let t(h) be the second derivative of h**3/3 - h**2/2 + 2*h. Let a = 86 + -80. Let p be t(a). Solve -4*v + p + 3 = -2*q, 16 = -4*q + 5*v for q.
1
Let p(k) = -k**3 + 55*k**2 - 105*k - 50. Let a be p(53). Solve 2*f = -a*q + 16, -5*f + 3*q = -9*f + 20 for f.
2
Let h(v) = v**2 + 19*v + 90. Let z be h(-8). Solve l - 3*m - 9 = -5*m, -4*m - z = -2*l for l.
5
Let b(p) = 31*p. Let q be b(1). Suppose -5*u + q = 4*j, 3*u - j - 1 = j. Let h be (1 + 1 - 3) + 6. Solve 4*k + u*o = -22, k = -o - 1 - h for k.
-4
Let l be (4/(-6))/((-18)/(-2268)). Let y = -80 - l. Solve -4*b = -4*n + y, -5*b - 4 = -4*n - 0*n for n.
1
Suppose 11 - 19 = -4*s. Let a(p) = -p**2 + 6*p - 2. Let b be a(5). Let j = -4 - -8. Solve 2*o = z - 6, -b*o - 4 = -s*z + j for z.
-2
Let x be 3 + (-4)/1 + 3. Let z = -6 - -10. Suppose -11 - 17 = -z*r. Solve 2*m - 8 = -x*k, 5*k - m - 7 = r for k.
3
Let x be (-5)/(75/(-6)) + (-498)/(-30). Solve -5*d + 2*j + 31 = -0*d, 4*d - x = -j for d.
5
Let i be (-30)/(-165) + 106/22. Solve 4*n + 6 = 2*n - i*j, -2 = -3*n - 2*j for n.
2
Suppose -8 = 3*z - 32. Let r(i) = -2*i + 9. Let s be r(6). Let c = s + z. Solve c*f + 3*q + 2 = 0, -6 = 5*f - q - 0*q for f.
-1
Suppose -3*m - 2*z - 2*z = -32, 2*z = 10. Let j be ((2/m*0)/2)/1. Solve 4*a = 3*i - 1, 2*i - 3*a - 6 + 5 = j for i.
-1
Suppose 2*o = -m + 4*m + 21, 22 = -o - 5*m. Let x(q) = 7*q**3. Let d be x(-1). Let p = -2 - d. Solve 0*s = 3*a + o*s, 6 = -p*a - 2*s for a.
-2
Suppose z = 5*m - 5 - 0, 20 = 4*m - 4*z. Solve m = 6*g - 4*g - f + 7, 4*g = -f - 5 for g.
-2
Let c(p) = p**2 + p. Let b be c(-2). Let r be ((-216)/(-30))/(1/5). Let y = 40 - r. Solve y = 4*h - 3*k + k, 5*h = -b*k - 4 for h.
0
Suppose 9*v = 4*v. Let h = v + 5. Suppose 0*q = q - h. Solve 0 = -2*a - i + 5, -q*a - 3*i + 12 = -i for a.
2
Let o be 12/7 + (-8)/(-28). Suppose 55 - 343 = -12*l. Solve -o*c = -4*n - 0*c, 4*n + 4*c = -l for n.
-2
Let q(s) = -s**3 - 4*s**2 - 3*s + 2. Let k be q(-3). Let y be (-142)/(-3)*(3 - (-3 - -9)). Let j = -131 - y. Solve 0 = 5*t + 4*u - j, -6*u = -k*u + 4 for t.
3
Let a be 6/(-3) - (-112)/8. Let l(h) = -4*h + 50. Let p be l(a). Solve g - 11 = -3*n, -p*g = -6*g + n - 8 for g.
-1
Let z(p) be the second derivative of p**4/12 - p**2/2 - p. Let c be z(-5). Let f be c/4*(-21)/(-9). Solve -2*t = 6, w + 3*t = -4*w - f for w.
-1
Suppose 0 = -2*m - 1 + 37. Suppose -m = -4*w + 14. Let t be (-33)/(-12) + 2/w. Solve 12 = 4*v - g, -t*v + 11 = 4*g - 17 for v.
4
Let d = -440 + 444. Solve d*h - 3 = -6*y + 3*y, -3*y - 3*h + 3 = 0 for y.
1
Let f(b) = -8*b + 17. Let a be f(1). Solve c = -a*z + 7*z - 5, 3*c = -2*z + 1 for c.
3
Let a be (147/14)/(-7)*28/(-3). Solve 3*l = 5*j + a, -5*j = 2*l - 1 - 0 for j.
-1
Suppose -z + 62 = 5*l, -5*z = 4*l - 2*z - 54. Suppose 0 = 5*b - 2*c + 49, 4*c = 2*b + 14 + l. Let v be 12 - 1 - b/(-9). Solve v = 2*x, -m - 5 = 5*x - 25 for m.
-5
Suppose 7*j = 4*f + 9*j, 0 = f - 4*j. Suppose f*c = 2*h + 2*c - 12, -70 = -5*h + 5*c. Let n = -1 - -4. Solve -d + 1 = -3*s - h, 3*s = -n*d + 9 for s.
-2
Let c be ((-2)/8)/(-1)*(2 + 6). Suppose 0 = 4*r + y - 63, c*r - 6*r + 93 = -5*y. Suppose 5*s - 4 = 21. Solve -2*n - 3*q + 13 = 2*q, -4*q = -s*n - r for n.
-1
Let i be (-2)/9 - (-352)/(-36). Let o(g) = -g**2 - 14*g - 8. Let p be o(i). Suppose p = -0*d + 4*d. Solve -2*q + 17 = 4*t + 3*q, -4*q = -4*t + d for t.
3
Let v be -6*(-5)/(45/(-6)). Let c = 9 + v. Suppose -30 = -c*n + 5*o, 2*n - o = 7 + 2. Solve -a + n = -3*i - 4*a, -5*a = -20 for i.
-5
Suppose -9*x - 23 + 77 = 0. Solve 0 = -5*s + 5*j, 0 = -s - 5*j - 0*j - x for s.
-1
Suppose -137 = 3*x + p, 3 = 7*p - 4*p. Let z = x + 46. Solve -5*r + z*o = -3*o - 40, o = -r for r.
5
Suppose 