21). Suppose -14*u = -8*u - a. Let b be (4 + -3)*(2 + -2). Solve l - u*l + 16 = b for l.
4
Let l(r) be the first derivative of -r**3/3 + 23*r**2/2 + 158*r - 242. Let u be l(28). Solve -5*v - v - u = 0 for v.
-3
Let d be (-279)/18 - 1/(-2). Let a be (-2 - 54/d)*(-5)/(-2). Solve a*n + n = 5 for n.
1
Let l = 10 + 4. Let v(t) = -t**2 - 5*t + 8. Suppose 5*x + 2*d = -36, x - d - 1 = -4. Let k be v(x). Solve l = 4*p + k for p.
3
Suppose -46*n - 120*n = -6972. Solve 152*s + n = 158*s for s.
7
Suppose -56*i + 49*i + 245 = 0. Suppose i*p - 12 = -12. Solve p = -n - 4*n + 20 for n.
4
Let p(d) = 65*d**2 + 579*d - 10. Let r be p(-9). Solve 12*f - r = 4 for f.
4
Let m be -2 + 1*-2 + 11. Suppose 2*u = w + 44, -2*u + 3*w + 0*w + 28 = 0. Solve m*q + u = 5 for q.
-3
Let j be (-2)/(-7) - 93*(-36)/42. Let i = 95 - j. Solve 2*p = -p + i for p.
5
Let p(q) = -3*q**2 - 4*q + 2. Let r(a) = -7*a**2 - 9*a + 5. Let i(v) = 9*p(v) - 4*r(v). Let l be i(3). Solve -7*j + 0*j = l for j.
-1
Suppose -248*n - 258 + 4722 = 0. Solve -17*z = -n*z + 2 for z.
2
Suppose -3*b - b - 2*p - 56 = 0, -3*b + p = 37. Let q(o) = o**2 + 9*o - 46. Let c be q(b). Solve -c*x + 3*x = -15 for x.
5
Let l be (78/2)/((-87)/(-29)). Suppose -4*b + 37 = -2*b + 5*v, -2*b - l = -5*v. Solve -8 = -b*g + 16 for g.
4
Let v be (-5)/(140/(-4604)) - 474/1106. Solve -45*b - v = -29 for b.
-3
Let v(l) = -9*l**2 - 946*l - 77. Let s be v(-105). Solve -2*g = -s + 28 for g.
0
Let d = 22837 + -22817. Solve -252 = -d*r - 43*r for r.
4
Let p(t) = -12*t - 7. Let a be p(3). Let n = a - -45. Suppose n*r - 4*w = 0, 2*r + 0*r - w = 6. Solve r = o - 5*o for o.
-1
Let t be (-23 - -24)*3/(-1). Let o be (16 + -19)/(t/10). Solve -18 = -4*q - o for q.
2
Let z be (-7 - 3*(-40)/12)*21. Solve 0 = -10*d - 3 + z for d.
6
Suppose -135 = 5*u - 5*k, k = u - k + 32. Let x = 30 + u. Suppose -4*b + 8*b = x. Solve 6*o - 8*o = -b for o.
1
Let y be 5766/279 - 4/6. Solve -24 = 12*a - y*a for a.
3
Let d = 6808 - 6623. Solve -8*j + d = 225 for j.
-5
Let u be ((-10)/((-60)/(-78)) + 17)*(0 + 1). Solve u*b - 48 = -56 for b.
-2
Let q be 1*(18/27 - (-10)/(-15)). Solve q = -16*x + 45 - 125 for x.
-5
Let c = -43 + 41. Let q be c/7 - (-90)/21. Suppose k - q*k = -3, -2*h - 2*k = -14. Solve -h + 1 = -5*y for y.
1
Let n be (-102)/13 - (-4)/(-130)*5. Let a = 21 + -29. Let b = n - a. Solve b*g = 4*g for g.
0
Let a(m) be the first derivative of -m**2 - 21*m - 1640. Let v be (22 + -1)/(3/(-2)). Let o be a(v). Solve -5*s - o + 27 = 0 for s.
4
Let l = -3440 - -3446. Let p(n) = 3*n + 3. Let q(s) = -9*s - 8. Let d(v) = 11*p(v) + 4*q(v). Let u be d(-1). Solve -f = -u*f + l for f.
2
Let f(m) = -2*m**3 - 11*m**2 + 31*m - 22. Let n be f(-8). Solve -6*a + n = 26 for a.
4
Let j be ((-4)/10)/(8/840). Let h = -129 - j. Let r = 92 + h. Solve d + r = -4*d for d.
-1
Suppose 75*r - 71*r + 3*c - 793 = 0, 0 = 4*r + 4*c - 784. Solve r = -25*x + 105 for x.
-4
Let a(o) be the second derivative of 11*o**3/3 + 69*o**2/2 + 108*o. Let m be a(-3). Solve 0 = -t - 7 + m for t.
-4
Suppose 0*q = 2*q - 8. Let m(f) = -f**3 - 5*f**2 - 3*f + 1. Let j be m(-5). Let n be 13*68/442 - 1/(-1)*2. Solve n*a + j = -q for a.
-5
Suppose -4*g - 3*y = -27, -9 + 0 = 3*y. Suppose 0 = -4*s + 5*q + 15 + 98, -2*q = 4*s - 78. Let c be 9 - ((-22)/(-121) - 48/s). Solve 4*x - c - g = 0 for x.
5
Suppose 5*w - 136 = -6*o, -40 = 6*o - 10*o + 3*w. Solve -o*h = 18*h + 19*h for h.
0
Suppose -13*r - 3*r = -7*r - 10*r. Solve r = 42*a + 24*a + 66 for a.
-1
Let y be (-378)/(-108) - (-2)/(-4). Suppose 0 = 4*g - 5*p + 8, 0 = g + 2*p - y*p + 1. Solve -g*s + 8 = 5 for s.
1
Let q be 27/(-3)*(2 + -3). Let d = q - 7. Suppose -d*b - 15 = -3*i - 5*b, -i - 5*b - 7 = 0. Solve 4*g = 2*g + i for g.
4
Suppose -5*c - 693*b = -690*b + 10, -5*c + 4*b + 25 = 0. Solve -c = -8*w + 7 for w.
1
Let r(s) = -3*s**2 + 4*s + 43. Let b be r(-6). Let w = b + 49. Let j = 46 + w. Solve 2 + j = -2*u for u.
-4
Suppose 0 = -p - 4*w - 36, 3*p - 32*w + 29*w = 27. Solve p = -77*d + 83*d - 36 for d.
6
Let p be (-1 + (-21)/(-9))*9. Suppose -5*l - p = -8*l - 4*z, -z = -3*l - 3. Solve l = -5*b - 10 for b.
-2
Let i(g) = -g**3 + 10*g**2 - 18*g + 2. Let r be i(8). Let p be 5*((0 - 1) + r/(-10)). Let w be 24/2 - (p + 2). Solve -3*x + w*x = 5 for x.
1
Let f(y) = 10*y**2 + 13*y + 117. Let v be f(-7). Solve -20 = -v*b + 512*b for b.
5
Suppose -5*a + 7012 = 4*d, -2*a + 3089 = 3*d + 287. Solve 9*j = -1368 + a for j.
4
Let s be (8/16*-4)/((-2)/6). Suppose s*p - 4*p + 3*q = 23, q = -4*p + 21. Solve p*j - 54 + 46 = 0 for j.
2
Let k be 17775/2765 - 6/28*2. Solve -3*l - k = -3 for l.
-1
Let k(u) = -12*u + 34. Let j be k(0). Suppose 3*a + 14 = 2*c - 2, -j = -4*c + 5*a. Solve -4*x = c + 5 for x.
-4
Suppose 0 = -g - 5*x + 2, 31*x = 33*x. Let c be ((-88)/(-20) - -2)/(g/10). Solve 0 = -2*h + 42 - c for h.
5
Let g = 3469 + -3343. Solve -g + 123 = 3*y for y.
-1
Let v be (3 - (-27)/(-6))*(-44 + 4)/5. Solve -5*p + v = -3 for p.
3
Let q = -51 - -54. Let f(n) = n**3 - 3*n**2 + n - 5. Let c be f(q). Let p be (-2)/(-8) - (c/(-8) + -2). Solve 7*v - p*v - 15 = 0 for v.
3
Suppose 92 = 7*h + 16*h. Suppose 0 = 4*o - 4*t - 12, -23 = -h*o - 3*t - 4. Solve -6*q = -o*q for q.
0
Let u = -92 - -93. Let i be u + 5/10 + (-15)/10. Suppose -4*w + 6*w = 4. Solve i*s - w = -s for s.
2
Suppose 32*h - 35*h + 21 = 0. Suppose 5*b + 41 = 2*u, 3*u - 2 = -5*b - 3. Suppose h*l - 48 = u. Solve -2*c = -4 + l for c.
-2
Let m(w) = 16*w**2 + 3 + 22*w + w**3 - 11*w**2 - 18*w**2. Let h be m(11). Solve h = -j + 6 for j.
3
Let s = -3145 - -3271. Solve -38*g = s + 216 for g.
-9
Let w = -483 - -491. Solve -w*v = -19*v + 55 for v.
5
Let t(w) = 3*w**3 + 9*w**2 - 15*w + 22. Let u(n) = -5*n**3 - 19*n**2 + 30*n - 46. Let p(z) = 7*t(z) + 4*u(z). Let y be p(12). Solve -y - 39 = 9*i for i.
-5
Let q be (1/2)/(8/(-288)) - 2. Let g = -13 - q. Let a be 3 - (6 - g)*0/2. Solve b = a*b for b.
0
Let m(w) = w**3 + 6*w**2 - w + 2. Let v be m(-6). Let z = 56 - 52. Let i(n) = -n + 9. Let h be i(z). Solve h*k = -12 - v for k.
-4
Suppose -84 = -10*f + 9*f. Suppose -24 = -4*k - f. Let b be (1 - (-21)/k)*-40. Solve -2*j = 2*j - b for j.
4
Let n(f) = -f**3 + 8*f**2 - 14*f - 3. Let p be n(6). Let s be (p/35 - 9/(-21)) + 2. Suppose 2*m - 4*j = 22, 2*m = 3*j + s*j + 26. Solve -m*b - 12 = b for b.
-3
Let o(w) = -11*w**2 - 58*w + 258. Let a be o(5). Let k = a - -331. Solve -16*p + 10*p = k for p.
-4
Let k(b) = -b - 1. Let n be k(-17). Solve n*i + 33 = 27*i for i.
3
Suppose 42 = 2*r + 5*c, r + 2*c + 17 = 40. Let s = -31 + r. Suppose 2*q + 4*b = 10, -5*q - 4*b + s*b = -19. Solve q = -f + 2 for f.
-1
Let p(d) = 2*d**3 - 13*d**2 + 6*d + 3. Suppose -4*i = 5*o - 35, 0*i - 46 = -5*i - 4*o. Let a be (3 - 8)*((-36)/i)/3. Let x be p(a). Solve 4*w - x = w for w.
1
Let o be (15/(-6) + 2)*(-38 + 38). Solve 15*k - 4*k - 22 = o for k.
2
Suppose -y - 5*w + 29 = 0, -4*w = -3*y + 86 - 18. Suppose -40*i = -28*i - 48. Solve 26*b + i = y*b for b.
-2
Suppose -4*r + 622 = -2*k, -1000 + 384 = -4*r - 4*k. Solve -155 = -16*i - r for i.
0
Suppose 2*f = 4*f + 4*i + 6, 2*i = -2*f - 2. Let r be (f/(-1))/((-92)/276). Solve 3*q + r*q + 12 = 0 for q.
-2
Suppose 2*h - 10*h + 87 = 21*h. Solve h*r + 13 - 4 = 0 for r.
-3
Suppose 5*k = 4*t + 7*k - 16, 2*t + 5*k - 24 = 0. Suppose -42 = 6*f - 8*f + r, -2*f + 36 = t*r. Solve -d - 3*d - f = 0 for d.
-5
Let q(i) = -i**2 - 85*i - 731. Let b be q(-10). Solve 0 = -160*u + 141*u + b for u.
1
Let y be (29 + -5 - 24)/(2/2). Solve y = -2*n - 32*n for n.
0
Suppose 5*a - 376 = h, -8*a = 2*h - 4*a + 780. Let r = -376 - h. Solve r = b + b for b.
5
Let j(b) = b**3 + 9*b**2 - 11*b. Let u be j(-10). Suppose 6*s = u*s - 32. Let d(a) = a**3 - 10*a**2 - 13*a + 24. Let o be d(11). Solve -2*f - o = s for f.
-5
Let v(d) = -34*d - 1666. Let x be v(-49). Let l(n) be the second derivative of n**3/6 - 2*n. Let i be l(1). Solve h + x = i for h.
1
Suppose -24*s - 92 = -55*s + 8*s. Let b = -5 + 7. Solve s*m + 22 = b for m.
-5
Suppose -6888 = -122*t - 206*t. Solve -t*h = -15*h for h.
0
Suppose 85*v - 550 = -6 + 51. Solve 0 = -v*b - 456 + 484 for b.
4
Let t be (((-20)/12)/5 + 0)*-24. Solve 41 - 9 = t*o for o.
4
Suppose 333 + 1683 = 24*q. Let p be 2/8*(-96)/q*-56. Solve -11*l = 6 + p for l.
-2
Let j = 0 + 1. Let v be ((-49)/(-35) - j)/((-2)/(-10)). Let s(z) = 3*z**2 - 3*z - 2. L