r i.
0
Let y(s) = -s**3 - 2*s + 10. Let l be y(0). Suppose -l + 0 = -5*v. Solve 2*k + f = 8, 0*k = k + v*f - 7 for k.
3
Let t be 16*16/256*(0 + 2). Suppose -5*d + 105 = -0*d. Solve m - 3*o + d = -t*m, -3*o = 5*m - 5 for m.
-2
Suppose 4*s - 2*p = 44, -3*s + 28*p + 33 = 23*p. Solve -16*t - 21 = -4*c - s*t, c - t - 4 = 0 for c.
-1
Let t(c) = -c**3 + 3*c**2 + 20*c + 23. Let p be t(-2). Solve -25 = 3*w - 4*l, -3*w + p - 8 = l for w.
-3
Let v = 10 + -8. Suppose v*k + 2 = 2*m - 8, -k + 3 = m. Solve 2*u + 6 = -2*z + 4, m = -z for u.
3
Let q be (-132)/(-30) + 21/(-15). Solve 4*i = -q*v - 10, v = -i + 6*v + 9 for i.
-1
Suppose h = 2*t - 3*h - 28, 5*t = -5*h + 115. Suppose -2*c - 4 = -3*c - 3*y, 5*y = -3*c + 8. Let w = c - -15. Solve -j = -6*j + t, -3*m + 4*j = w for m.
0
Let x = -105 - -105. Let u(d) = d**3 - 2*d**2 + 3*d. Let v be u(2). Let p = -3 + v. Solve f - 3 = -x*f - p*a, -2*a - 5 = 3*f for f.
-3
Let w = -445 - -460. Solve -h + w = -6*h, 2*t + 5*h = -5 for t.
5
Let l(h) = h**3 + 11*h**2 + 10*h + 5. Let s be l(-10). Suppose -s*u - 89 = 91. Let k be (u/(-15))/((-2)/(-10)). Solve -k = 5*g - 2*t, -g - g - 2 = 2*t for g.
-2
Let s(z) = -13*z + 56. Let n be s(4). Solve -5*x + 3*t + 2*t = -25, -3*x + n*t = -18 for x.
2
Let d = 139 + -139. Solve d = 2*l - b - 4, -l + b - 5 = -2*l for l.
3
Let f(m) = -m**3 - 9*m**2 + 20*m - 21. Let b be f(-11). Solve 4*o = 4*v - 12, -5*o + b = 6 for v.
2
Suppose 2*m = -4*n + 46, 3*n - 7 = m - 25. Suppose 15*o = m*o. Solve 4*k - 6 = 2*v + 12, 5*k - 15 = o for v.
-3
Let v = -40 + 40. Suppose -w + v*w + 5*y = 23, -27 = -w - 5*y. Solve 2*u + 2 = -w*g + 4*g, -5*u = 3*g - 3 for g.
1
Let k = -7 - -12. Suppose 33 - 8 = k*m. Let a = -22 + 28. Solve -y - a*u - m = -4*u, 19 = y - 4*u for y.
3
Let u(c) = 4*c + 107. Let t be u(-26). Solve 0 = r + 3*n + 3, -3*r + 4*n = t*n + 9 for r.
-3
Suppose -2*c + 32 = 4*y, y + y - 28 = 5*c. Suppose x + o = 3, -3*x + y = -0*x - 2*o. Solve -3 = x*t, 4*m = -3*t - 1 + 2 for m.
1
Let x(n) = -11*n - 19. Let f be x(5). Let s = f + 89. Solve -4*q + s = -y, -5*q + 5*y = y - 5 for q.
5
Let y = 54 - 5. Let a be (2/7)/(7/y). Solve -2*r = -i + 7, a = 2*i - 2*r - 2 for i.
-3
Let p(n) = -n**2 - 8*n + 9. Suppose -v = 8 - 0. Let r be p(v). Suppose 2*c = 5*c - 15. Solve 3*u + 15 = -5*z, 0*z - 3*z = -c*u + r for u.
0
Let k = -22 + 31. Suppose -5*h - k = -8*h. Solve 5*q - 8 = -h*n, n + q = -n - 4 for n.
-4
Let s be 4/(-6)*6/4. Let r be (0 - s) + (1 - 3)*-1. Solve -r*h = -3*t + 18, 4*h - 4*t = h - 19 for h.
-5
Suppose 4*a = w + 58, a = 2*a + w - 12. Suppose 0 = 5*c - u - 5 - 19, a = 3*c - u. Solve c*b - 2 + 0 = -2*s, b - 5*s = 22 for b.
2
Suppose 2*g + 30 = 34. Let p be (g/(4/10))/1. Solve 0 = 2*m - 4, -o + 9 = -2*o + p*m for o.
1
Let p = 17 - 17. Suppose -3*y - 26 = -4*f, p = -2*f - f + 5*y + 14. Let s be 44/f + (-3)/2. Solve 4*g - s = -3*x + 2*g, 2*g + 6 = 2*x for x.
2
Let j(w) = 20*w**3 + 3*w**2 - w. Let k be j(1). Let s = -16 + k. Solve -5*t - s = -4*h, 3*h - 6 - 4 = t for h.
4
Let u be ((-78)/30 + (-4)/10)*-1. Suppose -5*k = -2*l + 4*l, -2*l = k. Let y = -1 + 1. Solve l = -y*z + z - 4*f - 4, 0 = -4*z - u*f + 16 for z.
4
Suppose 0 = -5*o + 3*q + 265, 0 = 4*o + 4*q - 44 - 168. Let t = -31 + o. Solve 2*d + 2*d - 21 = -5*z, 0 = -2*d + 4*z - t for d.
-1
Suppose -1421*k + 1426*k = 195. Solve -k = -5*b + 2*z - 14, -3*b - 4*z - 11 = 0 for b.
3
Let j be (28/126)/(8/108). Solve j*y = -5*v + y - 18, -3*y = 12 for v.
-2
Suppose -12*z - 43 = -7. Let i be z/8 - (-380)/160. Solve f = -i*m - 3, -4*m + f + 2*f = 21 for m.
-3
Suppose 0 = 9*k - 187 - 254. Suppose -k = -3*l - 46. Solve -4*g + 16 = -n, -5*g - n = 3*n + l for g.
3
Suppose -11*g = -g + 170. Let a = -12 - g. Suppose -2*f = -0*f - 30. Solve 2*l = a*k - f, -2*l + 9 = -k + 4*k for l.
0
Suppose 37*l - 27 = 28*l. Solve l*b = -w + 12, 3*w + 18 = b + 8*w for b.
3
Let o(k) = -k**3 - 3*k**2 - 7*k - 7. Let u be o(-2). Solve -2*h - 3*h = u*g - 2, 1 = g + 2*h for g.
-1
Suppose 4 = 2*v - 0. Suppose 0 = -v*x + 5*x - s - 8, 0 = -5*x + s + 16. Solve -10 + x = -5*r + i, -r + 5*i = -6 for r.
1
Let f(c) = -24*c - 83. Let s be f(-4). Solve -3*w = 6, -3*k - w + s = -0*w for k.
5
Suppose 0 = -z - 9*s + 13*s - 9, -2*s = -6. Solve -2*y = 5*x + 10, y + 2*x = -z*y + 12 for y.
5
Let y be 10/(-3)*(-1)/(8/12). Suppose -y*s - 2*a = 2*a, -5*s - a = 0. Solve 5*r + 2*j - 13 = 0, 0 = -s*r - r - 2*j + 9 for r.
1
Suppose 2*v + 4 = 3*m, -4*m + v + 11 - 4 = 0. Suppose -2*u + 2 = -6. Solve -m = -5*y + y + 3*x, -8 = -u*x for y.
2
Suppose 0 = -4*t - 4*c - 4, 5*c = 2*t + 2*c - 23. Solve 4*j - 4 = -t*k, -4*j = -4*k + j - 14 for k.
-1
Let h = -1425 - -1427. Solve -6*l = -4*a - h*l + 20, 0 = -4*a + 2*l + 12 for a.
1
Suppose h - 5*h = 16, -3*o + 25 = -4*h. Let i(n) = 2*n - 11. Let g be (-2)/(-7) - (-54)/7. Let l be i(g). Solve -4*p + 19 = l*f - 14, p + o*f = 17 for p.
2
Let l = 52 - 37. Let j(b) = b - 10. Let z be j(l). Solve 4*t + 1 = -z*s + 6, 4*t = -3*s - 5 for s.
5
Suppose 4*d = 2*d. Suppose -i + 4*i - 15 = d. Suppose -5*o = -s - 15, -i + 32 = 3*s + 3*o. Solve 5*n = h + 20, s*n - 3*h - 35 = h for n.
3
Let r(t) = -t**3 + 9*t**2 + 6*t - 11. Let b be r(10). Let m = b - -58. Let g be 26/5 - (-2)/(-10). Solve 0 = 5*w + c - 6*c + g, 0 = 3*w - c + m for w.
-3
Suppose 0 = 5*d - 0*l - l - 1, -2*l - 2 = -3*d. Suppose -4*g + 31 + 5 = d. Solve 3*j = 15, j - g = y + y for y.
-2
Let u(y) = -y**3 - 19*y**2 + 13. Let t be u(-19). Solve 22 = -5*i + b, b - t = 5*i - 3*b for i.
-5
Let b = -88 + 61. Let z = -25 - b. Suppose 4*p + 56 = z*l, 4*p + 36 = 2*l + 5*p. Solve 5*w = -m + l, 4*w - 15 = 1 for m.
0
Suppose 5*p + 4*w - 19 = 0, 39*p - 41*p - 4*w + 10 = 0. Solve -x + 17 = 5*q, -4 = -q + p*q - 5*x for q.
3
Let r(x) = x**2 + 7*x + 13. Let f be r(-5). Suppose f*i - 8*i - 32 = -4*q, 5*i = 5*q - 35. Solve q*z - 4 = h + 8, 5*h = 0 for z.
4
Let s(w) = -w**2 - 7*w - 6. Let a be s(-6). Let p(m) = -3*m + a*m - 9 + 2*m + 2*m. Let i be p(14). Solve 0 = -5*b + i*j, b + 5*j = -4*b for b.
0
Suppose 4*u + 109 = 5*w + 26, -2*w + 4*u = -38. Let p = -4 + 1. Let y be 3*2/(-6)*p. Solve -5*g - 4*z - w = -y*z, -z + 17 = -3*g for g.
-4
Let w = 5 - 4. Let t be 0 - (w/(-1) - 4). Let u(v) = -4*v**2 - 48*v - 26. Let c be u(-11). Solve -3*y = -a - 4*a + c, -5*a = t*y - 10 for a.
3
Let o(d) be the second derivative of d**5/20 + d**3/3 - 7*d. Let z be o(0). Solve 0 = 4*u - u - g - 1, z = -5*u - g + 15 for u.
2
Let p be (-6 - (-85)/15)/((-2)/36). Suppose 11*j = p*j. Solve y + 2 = -u - j, 0 = -u - 3*y for u.
-3
Suppose -11*l + 57 = -8*l. Let q = l + -14. Suppose -43 = -2*p - 13. Solve 4*v = -5*z + p, v = -q*z + 3*v + 15 for z.
3
Suppose -19*w = -11*w - 10*w. Solve 5*a - 20 = w, -5*j - 4*a + 14 = -2 for j.
0
Let y(d) = d**3 - 6*d**2 + 4*d + 5. Let m be y(5). Suppose 4*k = -0*b - 3*b + 1, 0 = -2*b - 3*k. Solve 18 = -t - b*f, m*f = -5*t - 3*f - 30 for t.
-3
Suppose -4*b + 18 = 2*i + 24, -4*i + 3*b + 32 = 0. Solve 4*w - 4*j = 17 - 5, -4*w + i*j + 15 = 0 for w.
0
Suppose -4*q = q + 2*a - 16, q + 6 = -5*a. Solve -18 = -3*s + 2*k, -q*s + k = -k - 22 for s.
4
Let g = 11 - 8. Let u = 6080 + -6077. Solve -g*j = 4*o - 2*o - 11, -5 = -2*o + u*j for o.
4
Let z be 1/(-4) + (159/12 - 13). Solve 4*g - 9 = 2*g + 5*h, 2*h + 6 = z for g.
-3
Suppose -90 = -2*a - 16*a. Solve 0 = 2*u + a*n + 23, -2*u - 5*n - 19 = -u for u.
-4
Let o be 2/3*(13 + -1). Solve -o = -4*w, -5*v - 6*w + 3 = -2*w for v.
-1
Suppose 3*v + 3*t = 69, -t + 2*t = -4*v + 86. Let m = 28 - v. Suppose -4*z - 2*c + m = -7, 4*z - 3*c - 19 = 0. Solve 2*p = -y, -p + z*y - 5 = 13 for p.
-2
Let h(j) be the second derivative of j**3/6 + j**2/2 - j. Let a = 82 + -78. Let v be h(a). Solve 2*l - v*g = -8, -3*l + 3 = 2*g - 4 for l.
1
Suppose n + 2*n = -30. Let h = n - -22. Let b be 1/3 - (-20)/h. Solve 0*v - 4*v + 4 = -5*y, -2*v + 3*y = -b for v.
1
Let z be (-4)/10 - (-135)/25. Solve -6 = i - z*o - 23, 4*o = -i - 10 for i.
2
Suppose 85 = 4*c + c + 5*s, c - 3*s = 9. Suppose -4*l + 10 = -10, i + c = 4*l. Suppose i*v - 12 = 3*v. Solve y + v = -2*o + 4*o, 5*o + 3*y - 4 = 0 for o.
2
Suppose -3*t + 10 - 4 = c, -4*c = -12. Solve -4*x = -5*r + t, 2*x - 5*r = -3*x for x.
1
Suppose 28 - 20 = 4*j. Solve -4 = j*o + 4*m, -2 - 3 = 4*o + 5*m for o.
0
Let t be ((-1)/(-2 + 1))/1. Suppose -3*d + 4*b = 73, -3*b - 34 = d - t. Let y be (1 + d)*(-