+ 9. Suppose 16 = r*s + 3*w, -3*s = -7*w + 6*w - 13. Let j be (s + -4)*((-1)/(-1) + -1). Solve -3*l = -5*u - 7, j*u + 15 = 5*l - 5*u for l.
4
Let y = -49 - -52. Suppose 0 = -y*f, -i = 4*i + 5*f - 15. Let m be 0*(4 - 6 - -3). Solve -3*d = -j + 5*j + 27, m = i*j - 3*d - 6 for j.
-3
Let o(k) = k**3 + 23*k**2 - 3*k - 60. Let m be o(-23). Suppose -m*r + 307 = 289. Solve 2*y + 2 = -5*f, -2*y - 5*f = r*y - 6 for y.
4
Let q be 15 - (4 + -13 - -8). Solve -6*h + t + 20 = -h, 4*h - q = 2*t for h.
4
Let h(z) = -10*z + 44. Let o(x) = 24*x - 188. Let b be o(8). Let u be h(b). Solve -3*g + 8 + 8 = -u*i, 3*g - 10 = -2*i for i.
-1
Let b be (168/(-16) - -12)*(1 - -1). Solve -b*z + 4 = -3*l - 8, 4*z - 8 = 0 for l.
-2
Suppose -103 - 41 - 16 = -32*t. Solve -3*y + x + 1 = 0, 0 = 110*y - 111*y - t*x + 11 for y.
1
Let i = 19460 + -19404. Solve 51*u - m = i*u - 2, 8 = 2*u - 2*m for u.
1
Let s(u) = -2*u**2 + 8*u + 44. Let o be s(-3). Solve 0 = -4*b - o*x - 24, 14 = b - 3*x + 6 for b.
-4
Let f be 18 - (-30)/(-2) - -44. Solve -43*w = -f*w, 2*o + 3*w = 8 for o.
4
Suppose -3*f - f = -8. Suppose 13*g - 45 = 9*g - 5*x, 5*g - 4*x + 36 = 0. Solve 2*m + f*m - 5*z - 4 = g, 20 = -m - 4*z for m.
-4
Let r be (-8)/22 + ((-124)/22 - (-1272)/106). Let s = 16 - 3. Solve -5*x = -4*a + s, 0*x - 4*x + a = r for x.
-1
Let b be (-5)/2*12/(-15). Suppose b*j - 9*j + 49 = 0. Suppose -h = a - 0*h - 4, 2*a + 3*h - j = 0. Solve -3*g + o + 13 = 0, 0 = -3*g + 4*o - a + 12 for g.
5
Let n be (14/(252/27))/((-2)/(-4)). Suppose 12 = 4*t + n*v + 15, t + 3*v + 3 = 0. Solve t*z - 3*z - 3 = -4*k, -7 = 4*k - z for k.
-3
Let w be (-2 + 5)*(-20)/(-15). Let h be (-6)/(-2) + (4 - w). Solve -4*c = -0*x + 3*x - h, 3*x = 4*c + 27 for x.
5
Let i(n) be the third derivative of -n**5/60 - 5*n**4/6 + 4*n**3 + 2*n**2 - 19. Let k be i(-21). Solve h - 1 = 2*z - 7, -3*z = k*h for z.
2
Let p = 128 + -45. Suppose 4*d = -232 - 76. Let o = p + d. Solve -t + o = 2*c, -4*t = -c + 4*c - 9 for t.
0
Let x = -13529 - -13535. Solve 5*f - 3*r = x, -27*r + 32*r + 10 = 3*f for f.
0
Suppose 52*q - 14*q + 380 = 0. Let u(t) = -10*t**2 + 3*t - 4*t - t - t**3 - 5. Let x be u(q). Solve -5*l + 4*a + 26 = 0, 4*a + 1 = -x for l.
2
Let s be (-24)/27*6/4*-48. Suppose -5*f = 2*d - 5*d - 164, d + s = 4*f. Let g be d/(-28) + -2 - 27/(-21). Solve -10 = 5*v, 0 - g = b - v for b.
-3
Let a = -5 + 9. Suppose 0*x + 5*j + 11 = a*x, -7 = -x - 3*j. Let o = -466 + 494. Solve x*u + o = 3*h, 5*u - 4*h = -h - 32 for u.
-4
Let q be (-2)/(-11) + 45/275*5. Let i be 81/(-2) - q/2. Let d = 48 + i. Solve -4*t - d = -3*h - 2*t, -4*h + 6 = -t for h.
1
Suppose 0 = -4*k + 20*k + 307 - 339. Solve -5*f + 7*f - o - 2 = 0, -5*f - k*o = -14 for f.
2
Let b = -11 + 32. Let l(f) = -4*f + 100. Let i be l(b). Solve -2*g + 4 = -2*a + 3*a, -4*a - i = 0 for g.
4
Suppose 3*m = 48*z - 43*z + 44, 0 = -2*m + 4*z + 28. Solve 3*y + m = 0, 0 = 4*i - i + 2*y - 3 for i.
5
Suppose 0 = 5*n - 3*h - 76, 2*h + 2*h - 29 = -n. Suppose -1 + n = m. Solve 0 = -2*t - t + 5*f + 32, -t + 3*f + m = 0 for t.
4
Suppose 4*l + 15 = -0*l + 35. Suppose -19*b + 120 = -7*b. Solve -5*s = -0*s + t + b, l*s = -3*t for s.
-3
Let j be (10/4)/((-3)/(-30)). Solve -32 = -4*z + 7*h - 11*h, -5*z + j = 2*h for z.
3
Let m be 115 + -1 + 4 + 32/(-4). Suppose 198 = 119*a - m*a. Solve -4*d = -w - 17, -2*w - 2*d = 2*w - a for w.
3
Suppose u - 18*u = -1113 + 1079. Solve u*c - 5*t = 11 - 33, -3*c + 4*t - 19 = 0 for c.
-1
Let r be 54/4*(-24)/(-18). Suppose -r*g = -16*g - 4. Suppose 3*t = 5*v + 10, -v - 12 = -5*t + 12. Solve -5*y + t = -5*h, -g*h + 3 = -3 for y.
4
Suppose -3 = y, -2*l - 2*l = 4*y. Suppose 14*d - 66 = l*d. Suppose 0 = 2*m - d*m + 3*m. Solve -o + m = 5*n - 3, o - 3 = 5*n for o.
3
Let k = -3 - -1. Let a be 10 + 11 + (-1)/(1 + k). Suppose -10*m + 8 = -a. Solve 2*l + 0 = 5*i + 6, -6 = m*l for i.
-2
Let u = -78 - -82. Suppose 2*z = 5*x - 40, 2*x - 32 = 7*z - 3*z. Suppose x*b - 259 = -91. Solve -4*y + 2*p + b = 0, y = u*y - p - 19 for y.
5
Let z = -1664 + 1667. Solve -v + 9 = 3*m + 3*v, z*v = -5*m + 15 for m.
3
Suppose -j + 47 + 34 = 2*z, -4*j - 27 = -z. Solve -44*y + z*y = -4*f + 5, 2 = -2*y - 2*f for y.
-1
Let d be (-57)/76 + 22/8. Solve -h - 3*b = 7, -2*h + d*b + 9 + 9 = 0 for h.
5
Let y(s) = -s**2 - 16*s + 40. Let u be y(-18). Suppose 175 = u*g - 85. Let x = -63 + g. Solve -3*a - 3 = 3*c, -x*a + 5 = -3*c - 4*a for c.
-3
Suppose 5*q - 4*h - 5 = -8*h, -3*q = -5*h - 40. Let l = 327 + -320. Solve -5*a = -2*b + 8, 5*a - q - l = -3*b for a.
0
Let k be 18/(-27) - (1 - 208/6). Let y be (-32)/(-88) + 219/k. Solve -2*n - 25 = n + 5*q, 0 = 3*n - 4*q + y for n.
-5
Suppose 3*c = 4*g - g - 198, -5*c - 10 = 0. Suppose 10*k - g = 2*k. Let t be (-6)/k + 36/48. Solve 0 = -5*i - 20, 10 = 2*r - t*i - 3*i for r.
-1
Let p(d) = d**2 - 18*d + 632. Let k be p(0). Let m = -629 + k. Solve 4*s + m*x + 19 = 0, -3*s + 5*x + 5 = -17 for s.
-1
Let t be -4 + (-39)/(-15) + 21/(-35). Let m be t/35*-10*7 + -1. Solve 3*u - 3 = -h - m*h, -2*h - 3 = 3*u for h.
3
Suppose 6*b - 12*b = -21*b + 30. Solve -b*s = c + c, -3*c = s for s.
0
Suppose 15*z + 4 = 2*f + 14*z, 5*f = 2*z + 11. Solve -6 = -3*r - 3*j - f, r - 10 = -4*j for r.
-2
Let m(c) = -4*c**2 + 28*c + 123. Let f be m(10). Solve 2*a - 2 = -f*h, h - 1 = -a - h for a.
1
Let f be (1/3)/(1/12). Suppose -4*c + 8 = -4*a, -553*a + 552*a + 2*c = 8. Solve z = -a*o - z + 10, 0 = f*o + 4*z - 4 for o.
4
Let t(m) = 75*m - 2547. Let s be t(34). Let n(v) = v**3 - 7*v**2 + v - 4. Let y be n(7). Solve -w = y, -4*w = s*d - 2*d + 8 for d.
4
Let x(u) = -7*u**3 + 2*u**2. Let n be x(-3). Let g = n - 193. Solve 0 = -2*s - 4*r + g, 0*s + s - 4*r + 23 = 0 for s.
-3
Let r = -15 + 0. Let a be 9/r + 92/20. Let g(i) = -2*i + 13. Let v be g(a). Solve -v*t = 2*y - 20, -5*t - 5*y = -0*y - 35 for t.
2
Let b(g) = -g**3 - 46*g**2 + 368*g + 26. Let z be b(7). Solve 24*v - z*c - 10 = 29*v, -c + 8 = -v for v.
-5
Let w be (8/12 - 4/6)/(-1). Let m be (w/3)/((-6)/9*-3). Solve 3*v - 5*i + 14 = m, 2*i - 4 = i for v.
2
Suppose 349 - 238 = 37*h. Solve 0 = -5*l + h*z + 12, -z = 14*l - 16*l + 4 for l.
0
Suppose 26*l = 29*l + 3, 0 = -3*h + 3*l + 39. Solve 0 = -3*i - 22*m + 17*m + h, 3*m = -3*i + 6 for i.
-1
Suppose -34*w = -118*w + 336. Solve v = -5, w*v = -q - 38 + 17 for q.
-1
Let i be (1 - 2)/(3650/(-725) + 5). Solve 20 = 2*m - 3*q, q + i = 5*m + 5 for m.
4
Let p(f) = -1715*f - 6848. Let g be p(-4). Solve -4*z - 20 = 0, u - 2*z - g = 1 for u.
3
Let p = -80 - -77. Let g be p*(2 - (-3)/3). Let v = -4 - g. Solve 0 = 2*a - 3*a + 5, 2*n - v*a + 19 = 0 for n.
3
Let q = -409 - -421. Suppose 14*r = 10*r + q. Solve -f - 20 = -4*v, -6*v + 15 = -r*v + f for v.
5
Let v be (-52)/(-18) - (9 + (-820)/90). Let h be 33 - (1 + -2)*-1. Solve -3*g = v*d, 4*g = 3*d + h - 4 for d.
-4
Suppose 4613 = 12*t + 4493. Solve 2*k + 2*d = 5*k + t, -2*k + d = 6 for k.
-2
Let s = 7 + -4. Let o(q) = -q**3 + 12*q**2 - 18*q - 14. Let n be o(10). Let f be (-26)/(-6) + n/(-18). Solve -s*y + 2*l = -0 - 2, f*y - 31 = -3*l for y.
4
Suppose -3*k - 4*y + 9 = 0, 6 = 2*k - 0*y + 4*y. Let c = -47 - -37. Let q(s) = s**2 + 10*s. Let m be q(c). Solve 15 = k*h + 4*i, -4*i + m = 2*h - 10 for h.
5
Suppose f - 9 = -0*f. Suppose -4*l + f = -3. Let k = 3029 + -3026. Solve -l*o = w + 8, -2*o - k = -w + 9 for w.
4
Let j(w) = 24*w + 21. Let i be j(0). Solve -3*g = u + 6, -8*u + i = -15*u for g.
-1
Let h = 209 + -217. Let p(b) = b**3 - 2*b**2 + 3*b - 2. Let y be p(3). Let r = y + h. Solve -3*d = a + 17, 3*a = -d + r*a + 21 for d.
-4
Let i be (1/(-2))/((-22)/132). Solve -u - s = i, -3*u - s + 1 + 0 = 0 for u.
2
Let a = 3 + -1. Let g = 6819 - 6815. Solve v - a = -l, -g*l + v = 6*v - 10 for l.
0
Suppose 0 = -53*n + 52*n - 93. Let r = 172 + n. Let b = r - 74. Solve -7 = 2*s + b*j, 2*s + j - 4*j = 1 for s.
-1
Suppose x = 2*t + 2, 4*x - 10 = -4*t - 2. Let w be 3/(27/9) + x. Solve -s = -2*q, 0*s + 2*q = -w*s + 16 for s.
4
Let c = 4558 - 4554. Solve d - 7 = -2*f + 4*f, -c*f - 4*d + 16 = 0 for f.
-1
Let u(n) = 21*n + 12. Let s be u(-2). Let c be 10 - 1 - 11/((-66)/s). Solve -5*r + 0*q - c*q = 11, 3*r + 11 = 2*q for r.
-3
Let u(j) = -j**2 - 16*j - 50. Let a be u(-11). Suppose a*i - 80 = -5*o, 1 = i + 2*o - 6*o. Solve -2*n - p = -i, -p - 11 = -n - 3*p for n.
5
Suppose -15*h + 20 = -11*h. Suppose c = -4*i + 25 + 206, 