-0*u + 20. Solve 11 = -3*c + g, 0 = -2*c + u*g + 18 - 47 for c.
-2
Let u(w) = -57*w + 3098. Let d be u(53). Solve -2*l + b + 1 = 0, 5*l = 4*b - d + 75 for l.
2
Let m = 3943 + -3934. Solve -2*z + 11*a + 8 = 13*a, 0 = -2*z - a + m for z.
5
Suppose -5*u + 84 = 5*o + 49, 0 = o - 4*u + 8. Solve -2*y = 4*f - y - 2, -o*y = 4*f + 4 for f.
1
Let y = 589 - 374. Let n = 227 - y. Solve n = 2*o - 3*b, -3*b - 2*b - 1 = 3*o for o.
3
Let r = 1146 + -619. Let k = r + -519. Solve 4*m + 4*t = k, 0 = -2*m - m + 2*t + 11 for m.
3
Suppose 30*a = 42*a. Suppose 2*w = s + 13, 0 = 6*s - 2*s + 20. Solve -i - 3*z - 5 = a, 0*i - w*z - 2 = -i for i.
-2
Let h = 23 + -4. Suppose 0 = -5*s - 2*r, 2*s + s + 5*r = 0. Suppose -5*b = -q - 14, 2*q + b - 16 = -s. Solve 0 = -3*n - 5*i + 7, 3*n + q - h = i for n.
4
Suppose -2*n - 351 = 13. Let c = -118 - n. Suppose -a - 62 + c = 0. Solve a = s + s, -j - 2*s - 3 = 0 for j.
-5
Suppose -78*l + 31*l + 32*l = 0. Solve 7*b + 19 = -2*p, 3*b - 36*p + 40*p + 5 = l for b.
-3
Suppose 0 = t - 72 + 47. Suppose 48*h - 50*h = 5*p - 47, t = 3*p + 2*h. Solve 4*o = c + 14, -c + 3*o - p = -1 for c.
2
Let t be (1/4*0)/(14 + -16). Solve w - 3*z + 16 = t, -5*w + 5*z + 17 = 57 for w.
-4
Suppose -14466 = r - 14469. Solve o + 3*b = -4*o + 7, r*b + 23 = o for o.
5
Let g(u) = -113*u**2 + 2*u + 2. Let a be g(-1). Let z = a - -111. Let j be (-204)/(-54) - z/9. Solve -6 = -n + 2*q, -5*q = -2*n + 20 - j for n.
-2
Suppose 5*f + 5*x + 0 = -15, 0 = -4*f + 5*x + 6. Let o be (f/(-3))/((-12)/(-324)). Solve 4*b = -2*k + 20, 3*k + 6 = -6*b + o*b for b.
4
Let z(x) = 4*x**2 + 78*x - 739. Let r be z(7). Suppose -u = -2*g - 19, 3*g + 23 = -2*u + 89. Solve 2*t = -t + 3*p + u, 2*t - 23 = r*p for t.
4
Let f be (-480)/(-48) - 10/2. Solve 3 = -f*o + 4*x, -3*o - x = -3*x + 1 for o.
1
Let b be ((-28)/126*9)/(1/(-7)). Solve m + b = -3*y, 49*y - 1 = 4*m + 50*y for m.
1
Let r be (24/(-30) + 411/(-5))*(1 + -2). Solve -62 = -3*p - r, 4*f - 51 = 5*p for f.
4
Suppose 6*i = 616 + 1436. Let k = 344 - i. Solve -2*u - 3*j = -u + 8, k*j + 12 = -2*u for u.
-5
Let i(m) = -3833*m - 7658. Let h be i(-2). Solve 0 = -3*w + 6, 2*y + 14 - h = 4*w for y.
1
Let l be (4 - (-354)/(-21))*(-21 + -4 - -18). Solve -4*f = -3*m + 7, -l = -4*f - 3*m - 91 for f.
-1
Let y(d) be the second derivative of d**4/12 - 7*d**3/6 + 3*d**2/2 + 3*d. Let j = -12 - -19. Let z be y(j). Solve -2*t + 3*g - 4 = 4*g, 3*g + 12 = z*t for t.
0
Suppose 4*w + 173 = -17*w + 635. Let g = -3 - -5. Suppose g*c = -9*c + w. Solve 3*p + c*p - 5 = 2*o, 7 = 4*p - o for p.
3
Let d be (-14)/(-4) - 9/(-18). Let j be 25*(d - 8)/(-4). Suppose x = -4*x + j. Solve 5 = -x*s - 10, -3 = -c + s for c.
0
Let w be -10*(-9)/(-360)*-4*2. Solve -12 = -t - w*n, 5*t + 2*n - 1 = 19 for t.
2
Suppose s = 0, 4*s + 190 = 2*x + 3*x. Suppose x = 6*p + 14. Let i(d) = -d**2 - 12*d - 4. Let h be i(-11). Solve j - 5*q + 35 = -p*j, h = 4*j + 3*q for j.
-2
Let w(l) = -7*l + 182. Let z be w(-28). Let o be (z/315)/((-6)/(-10)). Solve 0 = 5*g - 5*q - 25, o*q = -3*q for g.
5
Suppose 7*k - 1007 = -160. Let u = 134 - k. Suppose -12*h + 11*h = n + 2, 0 = -4*n - 5*h - u. Solve -10 = 2*w - f + n, 3*f = 9 for w.
-5
Let a(c) = c**3 - 10*c**2 - 2*c + 22. Let s be a(10). Solve -s*k + 18 = 5*t - 1, -2*t = -2*k - 16 for k.
-3
Suppose z - 23 = -2*l, -4*l + 7*z - 29 = -48. Solve -2*t + 8 = 0, -5*t - l + 29 = -b for b.
1
Suppose 10*n + 5*n = 0. Suppose -m + 4*t - 16 = n, m - 4 + 0 = -t. Solve 2*b - 5*k + k - 12 = m, -4*b + 2*k = 6 for b.
-4
Suppose 2 = -5*g + 7*g. Suppose 214*q - 344*q + 390 = 0. Solve y + q*b = 1, y + g = -2*b + 3 for y.
4
Let r(d) = 2*d**2 + d - 215. Let m be r(-10). Let s be (2/4 - 0)*-54. Let p = m - s. Solve -3*l = 2*l - 5*w, -p*l - 3*w - 5 = 0 for l.
-1
Suppose -h = 3*z + 4, 4*z - 100 + 102 = -2*h. Solve -5*y + 4*d - 41 = 0, -12 = -y - h*d + 3 for y.
-5
Suppose 264 + 240 = -7*q. Let r = 149 + q. Let t be 275/r + (-9)/(-21). Solve -6*i + 3*l - 2 = -i, t*l = -i - 5 for i.
-1
Let t be (32/112 + 0)*63. Solve -21*q + t*q = -12, q + 4 = -4*f for f.
-2
Let p be (-1 - 95) + 300/50. Let d = p + 92. Solve 10 = 4*s - k, 2*s - d*k + 4 = 3*k for s.
3
Let o = 38 - 433. Let f = o + 398. Solve -4*s + 0*v + 2*v = 2, -f*s - 4*v - 7 = 0 for s.
-1
Suppose 35 = -u + 13*s - 19*s, -2*u + 4*s = -58. Solve 76*v - 71*v + 5*l = -20, -2*v - u = -3*l for v.
-5
Suppose 4*p = 3*f + 52, 5*f + 21 = p + 42. Solve 26 = t - z + p, 3*t = 2*z + 18 for t.
4
Suppose 0 = 7*z + 2*z - 90. Suppose -z*w = -4*w. Solve w*r + 9 = 5*g - 4*r, 3*g + 5*r = -2 for g.
1
Let v(z) = -6*z - z + 3*z + 1 - z**2 + 2. Let j be v(-4). Solve 0 = -5*h + w - 29, -5*h + j*w + 2*w = 45 for h.
-5
Suppose -291*n + 440 = 58*n - 1654. Solve -5*x = 5*b + 5, -4*x - 3*b = -n*b - 17 for x.
2
Let s(u) = -6*u**3 + 12*u**2 + u. Let d(g) = -7*g**3 + 14*g**2 + 1. Let m(y) = -5*d(y) + 6*s(y). Let b be m(3). Solve 0 = 3*q + 2*t, -5*q - b*t = t for q.
0
Let d = -96 + 99. Let g(i) = -i**3 + 4*i**2 + 6*i + 6. Let p be g(-3). Let z = p - 45. Solve -d*u + 2 - 1 = 5*v, -2*v = 4*u - z for u.
2
Suppose -9*z + 5*z + 76 = 0. Let d be (-7 - (0 + -6)) + 759. Suppose -d*s + 756*s = -6. Solve 4*i + z = h, -2*i + 5*h + s = 8 for i.
-5
Let u(c) = -c**3 - 28*c**2 - 93*c - 445. Let h be u(-25). Solve 7 = -3*w + d, -4*d + 18 = -h*w + 4 for w.
-2
Suppose 0*l - 4*h - 44 = l, 3*l - h = -132. Let w be (-10)/(-55) - 960/l. Let a = -20 + w. Solve -a*t - t - 15 = -3*q, 5*t + 9 = -3*q for q.
2
Let n(z) = -z**2 - 39*z + 109. Let q be n(-41). Suppose -3*c - q = -36. Solve -l = c*j + 18, -1 - 14 = 3*j for l.
-3
Suppose -7*n = -15*n - 48. Let w be (2/n)/((-38)/912). Suppose 6 = -5*f + w*f. Solve f*v + 3 = 2*j + v, -3*j - 3*v - 9 = 0 for j.
0
Suppose 778*p + 84 = 820*p. Solve 3*m = -5*q - 7, 4*m - 37 + 51 = -p*q for m.
-4
Let p(o) = o**2 - 709*o - 6458. Let s be p(-9). Let f = -11 - -14. Solve 4*t = -4*h - 36, -s*h + f*t = 1 + 7 for h.
-5
Let m be (-1716)/(-1404) - 21/(-27). Solve 4*r + 27*q = 32*q + m, -q = -r + 1 for r.
3
Suppose -41*p + 25*p = -832. Suppose p*s + 78 = 55*s. Solve -5*r + 6 = 3*j + 20, -5*r + 3*j = s for r.
-4
Let w(u) = 8*u + 67. Let d be w(-8). Suppose -3*i + 2*j + 40 = 0, 0 = 2*i + d*i + j - 71. Solve -3*x = -x - 2*y - i, y + 13 = 3*x for x.
3
Let y(m) = -49*m - 173. Let o(s) = -47*s - 170. Let c(l) = 4*o(l) - 3*y(l). Let d be c(-4). Solve 0 = -4*n + n + 4*p + d, -4*p + 12 = 0 for n.
5
Suppose -2*p - 20*g + 8 = -18*g, 2*g - 12 = -3*p. Solve -3*i + 3*m = -2 - p, 2*i + 2 = 4*m for i.
5
Let h be (12/(-48) - 153/(-4)) + 3. Suppose h*t - 14 = 34*t. Solve -2*d = m - 7, -5*d + 11 = 4*m - t for d.
5
Let f = 17595 + -17593. Solve 5*y - 56*n = -59*n, -2*y + f*n = 0 for y.
0
Suppose -3*y = 57 + 33. Let l(t) = -t**3 + 8*t**2 + t - 3. Let s be l(8). Let v be 17/s - (-12)/y. Solve 4*g - 2*g - 20 = -v*k, -5*k = -5*g for k.
4
Suppose 0 = -4145*h + 4160*h - 75. Let a = 9 + -6. Solve a*t - 49 + 12 = -5*c, -5*c + h = -5*t for c.
5
Let t = -595 - -597. Suppose 3*z + 2*y + 7 = 8*z, -2 = 2*z - t*y. Solve 4*g + g - 30 = 3*r, -z*r = g + 12 for g.
3
Suppose 32*d = 36*d - 20. Let z(n) = -n**3 - 8*n**2 - 10*n - 2. Suppose -6 = t + 1. Let v be z(t). Solve -5*o + r = 9, 2*o = 3*o + d*r - v for o.
-1
Suppose -2394 = -227*p + 94*p. Solve -3*g - 27 = -3*n - 18, 0 = 2*n + 4*g + p for n.
-1
Let c(p) = -p**3 + 40*p**2 + 127*p + 90. Let j be c(43). Solve 4*u + 0*r = -j*r - 8, -14 = 5*u + 3*r for u.
-4
Suppose -713*r + 2421 = -1144. Let y = 24 + -10. Let m be -2*(2 - y/4). Solve -3*j + m*k = -k + 9, -r*j - 15 = -k for j.
-3
Let g(t) = 3*t**2 + 11*t - 17. Let x be g(-5). Let b(z) = 10*z - 28. Let y be b(x). Let a be ((-5)/(-2))/(3/6). Solve y*d - 2*j = 3*d - 9, -d - 26 = -a*j for d.
-1
Suppose -46*d = 392 - 484. Solve -5*f - 5 = -6*f + b, -16 = -4*f + d*b for f.
3
Let r = -772 - -778. Let k be r/8 + ((-378)/24)/(-7). Solve k = 3*j + 3*v, -j + 3*v - 3 = -0*j for j.
0
Suppose 0 = 3*w - 5*d + 2, -5*w - 22 = 4*d - 3*d. Let g be 10 + (3 - (w + 13)). Solve -m = 2*z + 5, 2*z + g*m + 4 = -2*z for z.
-4
Let y = 10 - 6. Suppose 0 = -y*w - b + 19 - 4, 9 = 2*w - b. Suppose 31 + 53 = w*f. Solve -9 = 3*q - 0*q, 4*r - 3*q = f for r.
3
Let c(g) = -23*g**2 - 24*g**2 - 27*g**2 - 35*g - 230 + 73*g**2. Let b be c(-26). Solve -4*x + 3*x + 12 = 3*a, a - b = 2*x for x.
0
Let i(l) = -l**3 - 5*l**2 - l - 5. Let k be i(-5