 5*k + 10 for k.
2
Let h(c) = -c**2 + 14*c - 67. Let n be h(9). Let t be (-17 - n)*(-2)/(-4)*2. Solve -2*q - 11 = 2*s - 3*s, -2*s + t*q = -25 for s.
5
Let r(b) = -20*b**2 + 423*b - 42. Let k be r(21). Solve -4*d - k = -5, 0 = j - 2*d - 13 for j.
5
Let v be 90/50 + 1/5. Let q(b) = -3*b + 8. Let k be q(v). Solve -t = 3*a + 26 - 10, -3*t + a + k = 0 for t.
-1
Suppose -c = -3, -16*z = -11*z + 3*c - 19. Solve 2*r - 10 = 0, z*r + 15 = -4*w + 9*w for w.
5
Suppose 0*m + 20 = o + 4*m, -4*m - 4 = -5*o. Solve -30 = -4*r + 2*p, r - o*p - 45 = -4*r for r.
5
Let s = -322 + 324. Let q be s/(-7 - (-23)/3). Solve -q*w + 10 = 5*l - 8*w, 2*l - w - 3 = 0 for l.
1
Let z be (4 - (-20)/(-8))/3 + (-949)/(-146). Solve 15*i - 13*i = x + z, 3*i + 2*x = 14 for i.
4
Suppose -101*q + 40*q + 480 = 59*q. Solve 0 = j - 4*h + 4, -14*j - 4*h + q = -9*j for j.
0
Let b = -10215 + 10219. Solve z + t + 1 - b = 0, 14 = 4*z + 2*t for z.
4
Let f = 20395 - 20392. Solve -2 = -5*i + f*h - 6, -h = 2*i + 6 for i.
-2
Let f be (96/30)/((-220)/(-275)). Solve 2*b - 8 = 4*t, -3*t + f*t = 4*b - 9 for t.
-1
Let i be -66*(208/(-30) - (-12)/(-30)). Let d = -482 + i. Solve -4*u + 2*j = -7*u + 1, 2*u + 4*j + d = 0 for u.
1
Suppose 2*q = 5*x - 3, 2*x - 3*x = 2*q - 3. Let u be -1*2/6 - (-23)/(-3). Let j be (8/12)/(u/(-156)). Solve -3*t - a + 0 - q = 0, 3*a = t - j for t.
1
Let b = -18 + 6. Let l be 15 + b - 1*(-2 - 65). Suppose -l = -6*c + c. Solve y + 4*d + d = -c, 16 = -3*y - 2*d for y.
-4
Let t = 10 - 14. Let c(g) = 15*g + 49. Let p(u) = -7*u - 24. Let s(x) = t*c(x) - 9*p(x). Let z be s(-6). Solve z*w = 6*w + r + 16, w - r + 4 = 0 for w.
-4
Let q(w) = 13*w - 364. Let f be q(28). Solve l = 2*g - 3, 5*g + f*l - 18 = -l for g.
3
Let c be ((-6)/(-4))/(6/8). Suppose -56*p + 6 = -274. Solve o - 23 = -5*d, 3*d + p*o + 5 = c*d for d.
5
Let y(s) = 2 - 8 + 0 - 3. Let n(i) = i - 27. Let a(x) = -2*n(x) + 7*y(x). Let h be a(-6). Solve -h*c + 4*c - 8 = 2*j, 5*c + 10 = 0 for j.
-5
Let o = 14 - -14. Let r be (-1 + -2 + 0)*6/(-2). Suppose 0 = -r*w + o + 8. Solve 2*p + 5*m - 1 = 4*p, 3*p = w*m + 2 for p.
2
Suppose 19*s + 17 = 52 + 117. Solve 5*l - 4*r = 8, r = -2*l + 5*r + s for l.
0
Let m = 4698 + -4692. Solve 2*b + m*u + 8 = 2*u, 5*b = -u - 11 for b.
-2
Let r be ((0 - 0) + 13)/(-56 - -57). Solve 40 = -5*n - 5*m, 5*m + 23 = n + r for n.
-5
Suppose 3*f - f = 0, -30 = -5*v + 4*v + 5*f. Solve -v*y = -26*y + 2*o - 18, 5*o = -4*y + 27 for y.
3
Suppose 70*b = 17*b - 32542. Let l = 620 + b. Solve 3*h - l = 3*s - 0*h, 5*h = 0 for s.
-2
Suppose -1365 - 91 = -8*x. Let z = x + -179. Solve 0 = z*q + 3*k - 6, 5*q + 3*k - 5 - 7 = 0 for q.
3
Suppose 5*m = -5*u - 590, 270 = -3*m - 5*u - 88. Let y = 121 + m. Solve 0 = -s - 2*v + 3, y*s - 2*s + 21 = 4*v for s.
-3
Let d = 460 - 459. Let x be 9/(-10) + d - 4410/(-900). Solve -15 = 3*t + 2*y, -x*y + 4 = -2*t - 6 for t.
-5
Suppose -20*d = 3*u - 22*d - 129, -u - 4*d + 57 = 0. Suppose -31*q = -46*q + u. Suppose 8*h = 3*h + 10. Solve -q*z = -h*m + 4, -4*z + 11 = 4*m - 17 for m.
5
Suppose s - 14 = 4*r, 2 + 8 = s - 2*r. Suppose 3*d + 2*n + 2 = s*d, d - 3*n = -4. Solve -g = 5*x - 2, x = 3*g - 4 - d for g.
2
Let t(j) = 4*j + 14. Let r be t(-11). Let y be (-9 + 4)*r/50. Solve -2*x - 3 = -y*a - 5, 3*x = -5*a - 35 for a.
-4
Let m = 0 + 0. Let n be -2 + (-9)/(3 - 6). Suppose n = 3*p - t, 2*p + 22*t - 20*t + 2 = 0. Solve 2*l + c - 4 + p = m, -5*l - 3*c + 10 = 0 for l.
2
Let v = -571 + 595. Suppose -17*l = v*l - 164. Solve -l*d - 4 = 2*p, 0 = -3*d + 6*p - 9*p - 6 for d.
0
Suppose -10 = 2*h - 2*b, 9*h + 39 = 4*h + 7*b. Solve h*s = -s + 3*k + 30, 0 = -2*s + k + 16 for s.
6
Suppose -20*c + 50 = 2*x - 13*c, 4*x + 4*c - 40 = 0. Solve -120*o - 11 = -m - 117*o, -3 = m + x*o for m.
5
Let t(r) = r**2 - 22*r + 41. Let y be t(18). Let j = -6 + y. Let n = 41 + j. Solve -2*x + 13 = -3*d, 8*d = -2*x + n*d + 6 for x.
5
Let m be ((-250)/65)/(-2) + 11/143. Solve -m*z + 6 = 4*t, -5*t - z + 0*z = -3 for t.
0
Let x = -53 + 63. Let w(o) be the second derivative of -o**4/12 + 4*o**3/3 + 7*o**2 + 20*o. Let i be w(9). Solve -m - 3 = 0, -i*t - 4*m = -x*t + 17 for t.
1
Let z be (-665)/(-4655) - 149*(-6)/14. Solve -60*k + z*k = -5*n - 25, 2*n + 2*k = -12 for n.
-1
Suppose -968*i = d - 972*i + 16, -4*i = -16. Solve d = 6*x - 5*x + 3*f - 12, -x + 7 = 2*f for x.
-3
Suppose 127 = 291*f - 328*f + 423. Solve -3*r + f*r + 4*p = -17, 3*r + 25 = 5*p for r.
-5
Let j = -336 - -334. Let b be (-2 + 2)/j - -18. Solve -3*y - 3 + 12 = 5*k, 3*y - 4*k + b = 0 for y.
-2
Let v be (2/(-2)*15)/(-344 - -341). Solve 7 = 2*o + 3, 3*y + 5*o + v = 0 for y.
-5
Let d be 10 + -2 - 2 - 2*(-1)/(-2). Solve -4*a + 23 = 5*r, 72 = -d*a - 5*r + 97 for a.
2
Let o = 8 + -6. Let z = 257 - 139. Suppose 7*x = -41 + z. Solve -2*d + k + 7 = 0, -o*d + 4*k + x = -11 for d.
1
Let l be ((-7)/(-2) - 2)*((-180)/9)/(-10). Solve 3*s - 5 = -f, 3*s = 6 + l for f.
-4
Let r(d) = -4*d**2 + 466*d + 236. Let j be r(117). Solve -5 = j*t - y, 5*y = 3*t + 20 + 5 for t.
0
Let c = 901 - 892. Suppose 0 = 89*y - 92*y + c. Solve 6 = -3*x - 5*l - 7, y*x - l - 17 = 0 for x.
4
Let m(l) = 6*l - 261. Let g be m(44). Let k = 22 - 28. Let t = k + 10. Solve t*c + 5 = -3*a, -4*a - 5*c - 2 = g for a.
5
Let r be (-34)/(-10) + (33/5 - 6). Let a be (-1809)/(-18) + (-2)/r. Suppose -3*p = -8*p + a. Solve -g = 2*f - 12, f + 3*f + g - p = 0 for f.
4
Suppose 4*k - 8*k - 10 = 3*b, 5*b + 16*k = -54. Solve b*h + j - 2*j = -1, -4*j = -4*h for h.
-1
Suppose -a + 2 = k, 3*a + 0 = -5*k + 10. Suppose -5*f + 1 = -3*g, -f + k*g = 3*f - 2. Solve 4*m + f*d = 4*d - 16, 4*d - 8 = -4*m for m.
-2
Let x be 107/214 + (-55)/(-2). Solve -20 = -2*r + 3*m, 92*m - 94*m = -5*r + x for r.
4
Let p be (2 - -4)/3*-3. Let d = p + 8. Let t(k) = -3*k + 82. Let c be t(26). Solve -r = d*s, -c*s = 2*r + s - 2 for r.
-4
Suppose 3*x - 88 = -4*y, 21*y = 4*x + 25*y - 116. Solve 0 = -u - 4*z + 6, -x + 24 = u - z for u.
-2
Let w be -4 - (-152)/20 - 202/(-505). Solve 5*g + 31 = 4*c + 55, 16 = w*g for c.
-1
Suppose -4*n + 3*b + 1 = 0, -5*n = -4*b - b + 5. Suppose n*s - 2 = 14*z - 11*z, -3*z = 3*s - 12. Solve -2*c + 10 = 3*c - q, c - q - s = 0 for c.
2
Let c = -128 - -200. Suppose c = 4*g + 76. Let d be g/(-3)*(2 - 2). Solve d = -3*q - 2*q + w - 6, 0 = -q - 5*w + 4 for q.
-1
Let c(a) = 5*a - 15. Let q be c(3). Let b be (0/(-55))/(0 + (-1 - q)). Solve 0 = 5*u + k + 16, b*u - 4 = 2*u + k for u.
-4
Let n be -5*(-1 + 14/70). Solve -12 = 4*r + 4*h, 2*r + 5 + 7 = n*h for r.
-4
Let s(k) be the second derivative of 0 + 1/10*k**5 + 7/2*k**3 + 25/2*k**2 + 15*k + 41/12*k**4. Let c be s(-20). Solve -c*a - 10 = 0, 2*a - a = -3*n - 5 for n.
-1
Let y(z) = -17*z - 29. Let r be (-4)/3*(-9)/(-6). Let c be y(r). Solve -h = 4, -4*h - 20 = c*p - 3*p for p.
-2
Let f(z) = 4*z**2 - 366*z + 728. Let t be f(2). Solve 0 = -3*n + 3*s + 9, t*s = -5*n + 7*s + 15 for n.
3
Let h(b) = -11*b - 2. Let u be h(6). Let i = u + 70. Solve 3*d + i*o = -0*o + 6, -2*o - 18 = -3*d for d.
4
Let w = -80 + -67. Let s be (-84)/w + 470/(-14). Let x be s/(-12) - 12/16. Solve -x*i = 4*b - 0*b + 20, -i - 14 = 3*b for b.
-4
Let l(a) = a**3 + 4*a**2 + 2*a - 2. Let m be l(-4). Let q be (-2)/m - 28/140. Solve 5*h - s + 27 = q, h = -2*h + s - 17 for h.
-5
Suppose -59 - 106 = -15*f. Let u(a) = a - 11. Let g be u(f). Solve g = -4*l - 4*d - 24, -4*l - 2*d + 3 = -7*l for l.
-3
Suppose 179 = 3*s + 185. Let t(x) = -x**3 - x**2 + 5*x + 9. Let c be t(s). Let a = -13 - -18. Solve -i + c*o = -2*o + 6, -a*i = -3*o - 14 for i.
4
Suppose 4*p + 20 = 0, 2*d - 4*p + 3 = 85. Solve 4*t - d*o + 30*o = -9, 3 = 3*o for t.
-2
Let o be (52/13 - 8)*-1. Solve -5*z = -x, -x - 2*z = -3*z - o for x.
5
Let r be (-1 - -2) + 2 + 0 + -1. Suppose 8*o - 3*o + 15 = 0, r*o + 24 = 2*f. Suppose 0*p - 18 = -f*p. Solve 0 = 4*x - 20, -u + p*x = 3*x - 10 for u.
5
Suppose -v - 7 = -4*r, 4*r + 69 = -v + 62. Solve 4*p = 6*d - 2*d, r = d + p + 8 for d.
-4
Let a be 124/30 - 3/9 - 15/(-75). Solve -2*g + 0*g - 2*p + 4 = 0, -2*g - a*p + 6 = 0 for g.
1
Suppose 88*k + 116*k = -k + 1230. Solve k*f = d + d - 26, 11 = 2*d - f for d.
4
Suppose 0*t - 2 = -t. Let i = 1906 - 1904. Solve -5*u = t*g + 8, -i*u + g + 4 = -0*g for u.
0
Suppose 4 = -6*z + 10. Let p be (-20 - -26) + (-2 - z). Suppose -5*u + l + 67 = 5*l, -5*l = -15. Solve -a + u = -d - d, d - p*a = -1