 28. Solve b - z = -3 for b.
-1
Let l = 11 - 15. Let d = l - -8. Let c be 6/d*26/39. Solve 0 = 5*o - c + 21 for o.
-4
Let u be 1 - 1/(3 - (-1220)/(-405)). Let q = u - 74. Let c(p) = -p - 3. Let r be c(-6). Solve -h - r*h = q for h.
-2
Let u = -2996 - -2998. Suppose 0 = l + 5*z - 2*z - 14, 2*l + 2 = 4*z. Solve 9 = -u*q + l for q.
-2
Let s(t) = -t**3 - 15*t**2 - 25*t + 14. Suppose -12 = -5*l - 77. Let q be s(l). Solve -7 = 4*i + q for i.
-2
Let n = 126 - 62. Suppose -4*j = 32 - n. Solve u + u = -j for u.
-4
Suppose -3*t = 5*l - 55 - 25, t = 0. Solve l*q = -29 - 51 for q.
-5
Suppose -2*p + 14 = 5*d, 2*d - 2 = p - 0*p. Suppose 19*g - 13*g = 12. Solve g = r - p for r.
4
Suppose 13*p - 8*p - 25 = 0. Let n be p/(-2)*84/(-105). Solve 3*f - n = 1 for f.
1
Let g be (-25)/(1250/(-40))*1*5. Solve 4*a - 8*a = g for a.
-1
Let t(b) = -b**3 + 13*b**2 - 11*b - 9. Let r be 10 + (4 - (-3 - -5)). Let x be t(r). Let i be -2 + (x*-2)/(-1). Solve 5 = s + i*s for s.
1
Let j be (2/6*(-30)/(-10))/(-1). Suppose -4*l = -y - 4, 1 = 3*l + y - 2. Let h = l - j. Solve -7*m = -h*m + 15 for m.
-3
Let h = -32 + 15. Let z = h - -11. Let t be (-3 + 0)/(9/z). Solve i - t*i - 2 = 0 for i.
-2
Let m = 783 + -779. Solve 8*f + m = 4*f for f.
-1
Suppose 2*z = 7*p - 5*p + 4, 0 = 3*z + 4*p - 27. Solve z = m + 10 for m.
-5
Suppose -4*n + 4 = y, 0 = -n + 2*y - 5 - 3. Suppose 4*l + 33 - 49 = n. Solve -a + 3 = l for a.
-1
Let r be (-3)/2*-2 + 2. Suppose -6 - 4 = -5*z. Suppose 2*s = z*i - 6*i - 2, 3*s - i - 11 = 0. Solve 8 = -r*n + s*n for n.
-4
Let y(g) = -g**3 + 4*g**2 - 3*g + 4. Let o be y(3). Suppose -p + 4*p - o*x - 3 = 0, -5*p + 16 = -3*x. Solve -8*u + p = -3*u for u.
1
Suppose 0 = v + 2*a - 0*a - 5, 0 = -3*v - 2*a + 15. Solve 8 - 3 = -v*q for q.
-1
Let q = 948 + -939. Solve -43 = -q*p + 2 for p.
5
Suppose -15*i + 32*i = 102. Solve i*t + 2 = 4*t for t.
-1
Let p(b) be the second derivative of b**5/20 + 3*b**4/4 + b**3/6 - b**2 - 4*b. Let z be p(-6). Let c be (z/(-10))/((-2)/4). Solve 2*t + c = -3*t for t.
-4
Suppose -3*s + 158 = -5*f, 0*f - 3*f = 12. Suppose 14*r + 4 = s. Solve -2*v + r - 1 = 0 for v.
1
Let z(c) = -5*c**2 - 19*c - 8. Let g be z(-3). Solve -t = t - g for t.
2
Suppose 4*x - 11 = g - 27, 3*g = -3*x - 12. Let c(m) = 29*m**2 - 3*m - 2. Let d be c(-1). Let a be 4/3*d/(-24)*-3. Solve g = -4*y + a*y for y.
0
Let c(u) = -u**3 - 6*u**2 - 2*u - 9. Let y = -8 + 2. Let t be c(y). Suppose -5*s + 2 + t = 5*z, s + 3*z = 3. Solve s - 4 = l for l.
-4
Suppose -7*z + 2*z = -125. Suppose -a - 103 = -5*a + 3*o, 2*a = o + 49. Let y = z - a. Solve -8 = y*h + 1 for h.
-3
Let w = 15 + -11. Let u be w - (-5)/20*0. Solve -u*l = -7 - 5 for l.
3
Let j(s) = 4*s - 13. Let q be j(4). Let m = 19 - q. Suppose 35*f = 39*f - m. Solve -f*z - 10 = z for z.
-2
Suppose -27*g + 1010 = -907. Solve 5*o - g = -56 for o.
3
Suppose 0 = 2*f + 2*f. Let h(i) = -i - 1. Let x be h(-6). Suppose x*c - 30 - 5 = 0. Solve -4*s + c - 27 = f for s.
-5
Let o be (1*10*-1)/(3 + -2). Let a(b) = b + 16. Let f(g) = 1. Let u(x) = -a(x) + 6*f(x). Let k be u(o). Solve k = -d - 4 - 1 for d.
-5
Suppose -c - 3 = 5*l, -9 = -9*l + 10*l + 3*c. Solve d - 3*d + 10 = l for d.
5
Suppose 0 = -2*d + 26*k - 27*k + 45, 0 = 4*d - 2*k - 86. Solve 9 = -d*j + 25*j for j.
3
Let p(k) = -7*k**2 - 29*k - 4. Let q be p(-4). Solve 7*c + 14 - 21 = q for c.
1
Let i = 58 + 79. Suppose 5 - i = -11*w. Solve -2 = 5*m - w for m.
2
Let g(z) = 11*z**2 + 17*z + 2. Let r be g(1). Solve -5*l + r = l for l.
5
Let s be 1/(-2)*64/1. Let t = -30 - s. Solve 0*c = -t*c - 2 for c.
-1
Let c(i) = -27*i - 132. Let h be c(-5). Solve 0*r = r - h for r.
3
Let f = 369 + -363. Solve -13*l = -10*l - f for l.
2
Suppose 9 = -2*w + 19. Suppose 0 = z - 3*x - 6 + 18, z = -w*x + 28. Solve 0 + z = s for s.
3
Let y = -34 - -35. Let q = 7 - y. Solve -k - 10 = -q*k for k.
2
Let f = 96 - 111. Let k(a) be the second derivative of a**5/20 + 4*a**4/3 + 8*a**3/3 + 19*a**2/2 + a. Let w be k(f). Solve -w*m - 1 + 13 = 0 for m.
3
Let h be 4 + 1 + -2 + -3. Suppose h*x - 4 = -2*x. Solve -4 = -3*p + x*p for p.
4
Suppose 2*n + 291 = 2*y + 331, -n + 5*y = 0. Solve -13*f + n*f = 24 for f.
2
Let t be (2 - 4/2)/((-16)/(-8)). Solve 7*j - 12*j + 25 = t for j.
5
Let s(l) = -19 - 3*l**2 + 4*l**2 + 341*l - 318*l. Let x be s(-24). Solve 0*p - x = p for p.
-5
Let r be -3 + -6*1/(-2). Let a be (-29 + 4 + -1)/(-2). Suppose -a*h + 80 = -8*h. Solve r = -4*n - h - 0 for n.
-4
Let r(f) = 3*f - 11. Suppose -x - 3 = -4. Let q be (10/(-4)*-2)/x. Let b be r(q). Solve m = -b*m for m.
0
Suppose 2*q = 7*q - 8*q. Suppose q = 3*p - 2*h - 1, 0 = 5*p - h + 4*h - 27. Solve -4*x - p = -5*x for x.
3
Suppose a - 30 + 27 = 0. Let b = a - -17. Solve -2*g + b = 2*g for g.
5
Let f = 204 - 202. Solve f - 3 = -l for l.
1
Suppose 25*f + 184 = 71*f. Solve 2*o = -8 + f for o.
-2
Let o be 0*(-3 - (-5 - -1)) + 2. Let g be 4/20*o*5. Solve -3*z = g*z - 15 for z.
3
Let z(o) = o**3 + 24*o**2 + 75*o + 35. Let l be z(-20). Solve 3*b + 132 - l = 0 for b.
1
Let m = 103 - 66. Let n = -33 + m. Solve n*t - 2 = -6 for t.
-1
Suppose -2*f - 3*k - 9 = 0, 0*f - 3*f - 9 = 3*k. Let q(v) = 2*v**2 + 9*v + 7. Let x be (-24)/(-9)*((-9)/6 + 0). Let u be q(x). Solve f = -o - u + 6 for o.
3
Suppose -2*f - 2*s = -20, 55*f - 59*f - 3*s + 39 = 0. Solve f = -4*b - 11 for b.
-5
Suppose 0 = -4*i + 3 + 13. Suppose 4*f = -0*s + s + 96, 0 = -4*s. Suppose -2*b + 0*b + f = 0. Solve -m = -i*m - b for m.
-4
Suppose 3*o - 7*o - 28 = 0. Let j(v) = v + 7. Let d be j(o). Suppose -3*g - 2*g + 15 = d. Solve g*p = p for p.
0
Let v(y) = 5*y + 2. Suppose b - 9*b = 0. Let q be v(b). Solve -20 = 2*o + q*o for o.
-5
Suppose 2*c - 11 = -1. Solve -c = -0*q + q for q.
-5
Let y be (1 + 2 - -2)*2. Suppose 0*k = 5*k - y. Let c be (k/5)/(8/200). Solve 3*r + 2*r = -c for r.
-2
Suppose 2*d = 3*d - 4. Let w(q) = 3*q**3 - 31*q**2 + 10*q + 5. Let j be -6*(-5)/15 + -1 - -9. Let t be w(j). Solve g + d*g + t = 0 for g.
-1
Suppose -4*z + 50 = 3*c - 35, -2*c = 5*z - 59. Let a = c + -24. Solve a*h + 15 = 3 for h.
-4
Let o = 40 - 29. Let m(p) = p**2 - 10*p - 6. Let l be m(o). Solve 7*i + 2 = l*i for i.
-1
Let l(q) = -q**2 - 8*q - 8. Let h be l(-6). Suppose -4*z + 20 = h. Let c(f) = 5*f**2 - f + 2. Let w be c(-2). Solve -z*v = w - 4 for v.
-5
Let z = -689 + 697. Solve -2*m - z = -10 for m.
1
Let t be 16/(-72) + 1100/90. Solve -t*p + 6 = -18*p for p.
-1
Let h = 24 - 23. Suppose 1 - h = -7*d. Solve 5*x = -d*x for x.
0
Let q = 905 + -877. Solve 0 = -q*u + 23*u - 15 for u.
-3
Suppose 0 = 5*g - 25, 3*x = -g - 3*g + 35. Suppose -x*o - 1 = -c, 0*c = 5*c - 5. Solve -12 = -o*b + 3*b for b.
-4
Let v(d) = d + 2. Let i = 20 + -16. Let x be (-12)/18 - i/3. Let c be v(x). Solve -2 = j - c for j.
-2
Suppose 2*i + 2*i = 12. Suppose 0 = 4*m - 0*m - 8. Suppose -m*z - 26 = -4*z. Solve 0 = 4*j - z - i for j.
4
Let a(j) = -j**3 - 14*j**2 - 2*j - 13. Let v = 47 - 61. Let d be a(v). Solve 2*k - d = -k for k.
5
Let f be 116/24 - 4/(120/(-5)). Suppose k = -4*v + 5*k + 12, -5*k + 35 = f*v. Suppose -2*l + 5 = u, 4*l - 3*l - 2*u = 0. Solve l*y + 1 = v for y.
2
Let c be ((-94)/6)/(44/(-132)). Solve -11*m - 25 = -c for m.
2
Let n = 455 - 413. Solve -31*p + n = -17*p for p.
3
Let c(i) be the first derivative of -3*i**2 + 3*i - 11 + 1/3*i**3. Let t be c(7). Solve 3*f - t = f for f.
5
Let w = -32 - -32. Let s be (-2 + -1 + w)*(-10 + 9). Solve -s*i = -i - 10 for i.
5
Let n be (4 - 149)*1/(-1). Let o(d) = 0 + 2 - d + n*d**2 - 144*d**2. Let a be o(0). Solve -a*f = -5*f - 9 for f.
-3
Let f(q) = -2*q - 10. Let g be f(-4). Let r(o) = -o**3 + 3*o**2 + 9*o + 1. Let w be r(g). Solve -3*k + 6 + w = 0 for k.
3
Suppose 4*w = -3*j, j = -2*w - 0 - 2. Let p = -942 - -971. Solve -9 + p = -j*y for y.
-5
Let h be (-54)/9*(-3)/2. Suppose -12 - 38 = -2*x. Solve -4*w = -h*w + x for w.
5
Suppose 4*t + 64 = 72. Suppose 2*p - 4*m + 0*m = 12, 0 = 2*p - t*m - 6. Suppose 3*w - 11 = 2*f, -f + 2 - 5 = -w. Solve 2*z + f*z + 4 = p for z.
-1
Let x(j) = 2*j**2 + 7*j - 5*j**3 + 8 + 5*j**2 + 4*j**3 + 0*j**3. Let i be x(8). Solve i*u + 2*u = -6 for u.
-3
Suppose 42*z + 1 = 1. Solve 0 = -z*r + 10*r + 40 for r.
-4
Let y = 155 - 152. Let h be 10/4*(-72)/(-30). Solve 6 = -y*v + h*v for v.
2
Let v = 26 + -18. Suppose v + 12 = j. Solve 3*w + 2*w + j = 0 for w.
-4
Suppose 8*m + 14 = 9*m + 2*l