for r.
-2
Suppose -6*i - 18*u + 14*u = -204, 3*u = i - 1. Solve 0 = -2*v + 5*d - i, -6*v + 9*v - 2*d = -31 for v.
-9
Let h be (-175)/(-4) + 3*(23/4 - 6). Solve 0 = 3*y - x - 32 + h, 2*y - 3*x = 2 for y.
-5
Let o be 460/207 + -3*(-2)/(-27). Solve o = -32*k + 34*k, -4*p + 15 = -k for p.
4
Suppose -30 = -15482*l + 15476*l. Suppose 88 = 3*f + 13. Solve 4*k = l*h - f, -h = k + 2*h + 2 for k.
-5
Suppose 0 = 80*i - 106*i + 78. Let m be 2*(14/4 - 2). Solve -2*w - 2 = -4*g, i*g + 2*g - 19 = -m*w for g.
2
Suppose -367 + 382 = x. Solve 2*l + 4*c = -16 + 14, -5*c + x = -l for l.
-5
Let z(x) = -6*x + 24. Let l be z(6). Let p be (2/4)/((-3)/l). Solve 0 = -5*h - 2*r + 22 - 2, 3*r = p*h - 8 for h.
4
Suppose g + 3 = 0, s + 6*g - 52 = 2*g. Suppose -76 = -5*q - 3*a, -5*q + 5*a = -s - 36. Solve 5*h - 5*v = 3 + q, -16 = -3*h - v for h.
5
Suppose 0 = 3*r + 9, -7*v - 4*r - 32 = -12*v. Solve -v*q = x + 16, -4 = 9*x - 5*x + q for x.
0
Let m be (-42)/(-6) + -1*3. Let s = -267 + 435. Suppose 14*b + s = 490. Solve -2*a - b = -5*w, 0 = -4*a - 6*w + m*w - 10 for a.
-4
Suppose i - 15 + 12 = 0. Suppose -i*d = 2*u - 249, 261 = 3*d + 3*u + 15. Let t = 85 - d. Solve 3*a = -3, s + 5*a + 7 = -t*s for s.
-2
Let r be 0 + 2/2 - -6. Suppose 21 = 7*b - r. Solve b*z - 2 = j + 1, 4*j - 4 = 0 for z.
1
Suppose 0 = -k + 8 - 5. Suppose k*h + 15 = 2*v + 2, 5 = -5*v - 5*h. Suppose -2*w = v*w + w. Solve z + w*z - 5 = -3*g, -4*z + 5*g = -3 for z.
2
Suppose 95 = -13*r + 32*r. Solve -12 = -4*q + 3*d, -r*q + d + 5 = 1 for q.
0
Suppose -d = -t + 10, 4*t - d + 0 = 25. Suppose 3*q = -5*i + 3*i + 17, -4*i + t*q + 45 = 0. Solve 2*n + i = 4*l, -4*n + 0*l = 2*l for n.
-1
Let u(w) be the first derivative of -4*w**3/3 + 73*w**2/2 - 12*w + 94. Let t be u(18). Solve -3*a + 2*v = -21, -5*v + t = -5*a + 46 for a.
5
Let k = -32 - -36. Let g = -80 + 86. Suppose -4*p = 4*s + 8, -g*s + 2 = -s - p. Solve s = 2*z - 7*z + u - 19, 4*z = -2*u - k for z.
-3
Suppose -f + 7 = 2*y, -23*f = -24*f + 5*y. Suppose -4 = 22*b - 21*b. Let p be 0*1/b*2. Solve -4*v + 8 = f*u - 5, p = -3*u - 5*v for u.
5
Suppose -y + 33 = z, 3*z + 2*y = -5 + 100. Let f = z + -7. Solve 0 = -2*q + 2*d, 4*q + d = f + 3 for q.
5
Let k = -14 + 20. Let d be (-2)/(-3)*3 - (970 + -970). Solve 4*q + d*x + 12 = 0, -3*q + q + 3*x - k = 0 for q.
-3
Let g be (-29)/58*5*-2 + 0. Suppose 3*l - y = 42, 3*l - g*y = 6*l - 42. Solve 3*f - 4*r = f - l, -4*f + 5*r = 19 for f.
-1
Suppose -4*g + 9 = d, -7 = -3*d + 2*g + 6. Suppose 20 = 11*y - 24. Suppose y*a - 45 = a. Solve -2*n + d*z - 14 = 7, -a = 2*n - 3*z for n.
-3
Let g(x) = -x**3 - 2*x**2 - 4*x - 5. Let p be g(-2). Solve 2*w - 1 = p*b, 6*b = b - 4*w - 9 for b.
-1
Suppose -14*l - 4 = -16*l. Suppose -4*v + l + 17 = -5*z, 2*v + 1 = -z. Solve -p = -3*m - v, -4*m + 3*m - 2*p = -2 for m.
0
Suppose 3*h + 3*s = 27, 0 = -101*h + 103*h + 3*s - 21. Solve 3*r = h, -9*r + 7 = -y - 4*r for y.
3
Let z = -13854 + 13858. Solve 3*r + 4 = 5*u, z*r = 5*u + 10 - 12 for r.
2
Let v(f) = 10 - 13 + 22 - 3*f. Let w be v(5). Suppose 5*x = 2*n + 25, w*n = -3*x + 5*x - 10. Solve -2*s + m + 4 + x = 0, 0 = s + 3*m - 1 for s.
4
Let o = 3109 - 3101. Let q(s) = s**2 - 9*s + 10. Let h be q(7). Let y = h - -8. Solve y*b - 4 = 2*z, -2*z - 3 - o = 3*b for z.
-4
Let a(o) = o**2 + o - 2. Let b be a(8). Let j be 1232/b + (-4)/(-10). Suppose -9*l + 12*l = j. Solve -l*x = 5*r - 2*x + 6, -2*r - 4*x - 12 = 0 for r.
2
Let d(c) be the third derivative of c**6/120 + 2*c**5/15 - 19*c**4/24 + 5*c**3/2 + 103*c**2. Let s be d(-10). Solve p + 1 = -t, p = t + t + s for p.
1
Let b be (1179/262)/(6/8). Solve -5*q - u + b = 0, -u - 2*u = 5*q - 8 for q.
1
Suppose 0 = 3*v + k - 71, 0 = v - 2*k - 16 - 10. Let y be -1 - (-3)/(18/v). Solve 3*d - 4*r + 2*r = y, -5*r + 21 = 2*d for d.
3
Let m(g) = -g**3 - 28*g**2 - 51*g - 646. Let k be m(-27). Solve -2*a = r - k, -3*r + 4*r - 5*a = -5 for r.
0
Let p = 1338 + -1297. Solve 0 = -2*c + 7*c + 3*h - 37, 4*h - p = -5*c for c.
5
Let t = -1 - -7. Let q = -2 + 2. Suppose -4*s + 25 - 9 = q. Solve w + 5*u = t*w + 10, 15 = 3*w + s*u for w.
1
Let x be (-14)/287 + (-2749)/(-41). Solve -5*t - 1 = -2*d, -x = 3*d + 2*t - 78 for d.
3
Let k(t) = 2163*t - 12974. Let o be k(6). Solve o*w + 5*v + 23 = 0, -2 = 4*w - 2*v - 0*v for w.
-2
Let p(d) = 2*d**3 - 18*d**2 - 18*d - 18. Let q be p(10). Solve -x = 3*a - 7*a + 7, -5*x = -q*a - 1 for a.
2
Let z(h) be the first derivative of h**4/4 + 3*h**3 + 13*h**2/2 - h + 58. Let m be z(-7). Solve -3*k - 13 + m = -j, -4*j + 12 = 4*k for j.
4
Suppose 0 = -36*f + 32*f + 20. Suppose -40 = -f*z - 25. Solve 0 = z*i - h - 19, 3*h - 3 + 25 = 2*i for i.
5
Let z be (1 + 0)/((-2)/(-8)). Suppose 7*t + 37 = 2. Let i(u) = u**3 + 6*u**2 - 2*u - 5. Let v be i(t). Solve v = 5*m + 4*w, -m - z*w = -4*m - 14 for m.
2
Let q(k) = 19*k + 4 - 3*k**2 + k**2 - 17*k. Let g be q(-1). Solve -2*r = 3*w - 21, -w + g*r + 3*r - 4 = 0 for w.
5
Let o be (-1)/4*2448/(-153). Solve 4*q - o*j + 20 = 0, -2*j + 4 = -4 for q.
-1
Let a(y) = -1867*y - 13064. Let u be a(-7). Solve -q - 9*i + 7*i - 3 = 0, -u*q + 45 = -5*i for q.
5
Let f be (-5)/10*-22 - 8. Solve r - 9 = n, 0 = -7*r + 10*r + 3*n + f for r.
4
Suppose -348 = -8*l - 50*l. Let o be (1 + 8/(-4))/(l/(-18)). Solve -4*c + o*b = -14, 4 = 2*b - 0*b for c.
5
Suppose 5*x - 2*y = 121, -49*x = -44*x + 5*y - 135. Let g be (x - 15)*3/6. Solve -3*d = -5*d + 2, 0 = -p - 5*d + g for p.
0
Suppose 11892*p + 60 = 11895*p. Solve -5*t - p = -5*q, -2*q - 7 + 3 = 2*t for q.
1
Suppose -23 = -3*l - 11. Suppose 4*u - 6 = -3*g, 9 = l*u + 4*g + 1. Suppose -3*v + 5*n - 8 = u, 2*n - 19 = -5*v + 9. Solve m - v*z = 11, 3*z = -3 - 3 for m.
3
Suppose -4*t + 31 = 2*q - 177, -3*t = q - 156. Solve -53*f + t*f - 3 = -4*b, b - 12 = 4*f for f.
-3
Let d(g) = 2*g**2 + 12*g + 3. Let n be d(-6). Let f(a) = a + 67. Let y be f(-47). Solve n*r - 5*i = -2*r, y = -5*i for r.
-4
Let m(u) = 2*u**3 + 172*u**2 + u + 105. Let b be m(-86). Solve -35*v + b = -30*v - y, -12 = -4*v + 4*y for v.
4
Let p(j) = -j**2 + 5*j - 4. Let n(w) = -2*w**2 - 29*w - 11. Let t be n(-14). Let r be p(t). Solve -4*k = -5*q, k + r*q + 13 = -0*k for k.
-5
Suppose 14*b = 801 + 6955. Let w = -549 + b. Solve w*f - 5 = -5*v, -3*v + 0*v - 12 = 0 for f.
5
Suppose 186*x - 312*x = 366*x - 2460. Suppose -3*m + 2*j + 15 = -j, -4*j = 8. Solve x*c - m*i + 8 = 0, 2*i - 4 = 3*c + 1 for c.
-1
Let h be (1/(3/(-15)))/(-1). Suppose -10 = 2*m, -4*k - 170*m = -172*m - 18. Solve -k*u - 3 + 25 = -3*p, -3*p + h*u = 37 for p.
-4
Let t = -6121 + 6131. Solve -2*b - q = -2, -5*b + 14*q - 9*q = t for b.
0
Let x(o) = 2*o**3 + 15*o**2 + 10*o - 43. Let v be x(-6). Solve 5*h - 5 = -5*w, -w = -3*w + 5*h - v for w.
0
Let d = -1326 - -1331. Solve d*t - 4 = -0*t + o, 0 = -t - o + 2 for t.
1
Let p = 246 + -249. Let y be (-5)/10*(-9 - p). Solve 4*j - y*q = 4, q - 10 = -4*j + 10 for j.
4
Suppose l + 4*l = 4*c + 16, 2*l - c - 4 = 0. Suppose l = 5*g - 37 - 48. Suppose 0 = 6*q - 77 + g. Solve 3*u = 5*f + 33 - q, -u - 15 = 4*f for f.
-4
Let b = 81 - 76. Let t(k) = k - 4. Let g be t(4). Suppose 0 = 6*o - g - 18. Solve -4 = -b*n - 3*l, 3*n - n - 7 = -o*l for n.
-1
Suppose 9*j - 4*j - 27 = 4*z, -3*z + 34 = 4*j. Let s be j/28 - (0 - 21/12). Solve 5*o = 3*o + s*d, -2*d = -8 for o.
4
Suppose 6*g + 16*g = -11*g + 330. Solve 2*j - 3 = r, 4 = -g*j + 12*j for r.
1
Suppose -2*f + 3*w = 68 - 90, -3*f = 4*w + 18. Solve -27*y + 22*y - f*k = -19, -26 = -4*y + 2*k for y.
5
Let n(f) = 63*f - 2076. Let u be n(33). Solve 0 = -3*r - 50*b + 51*b + 12, -u*r + 21 = 2*b for r.
5
Let p(c) = c**3 - 77*c**2 - 325*c + 84. Let w be p(81). Solve 3*m - 21 = -6, -3*m = w*z - 3 for z.
-4
Let b(a) = -a**3 - 3*a**2 - 69*a + 753. Let j be b(6). Solve -j*q = 5*g - 19*q + 36, 12 = g + 4*q for g.
-4
Let b(z) = -3*z**2 + 11*z + 19. Let v(y) = -y**2 + 4*y + 7. Let a(r) = -3*b(r) + 8*v(r). Let h be a(3). Solve -4*d - h*g = 11, -3*g = d - 4*d - 15 for d.
-4
Suppose -5*b + 909 = 34*b + 90. Solve -3*v + b = 3*u, 4*v + 6*u = 4*u + 24 for v.
5
Let a be 0*(36/(-16))/(-9). Suppose 5*j - 4 = 4*j, -5*b - j + 24 = a. Let k be 2/(b + 10/(-3)). Solve -2*t = k*v - 2, -5*t = -2*v - 0*v - 24 for v.
-2
Let b be ((-144)/(-60))/(2/10). Suppose 0 = -3*v + b - 12. Suppose v = 5*l - l - 5*d - 20, -2*l = 2*d + 8. Solve l = y - 2*y + 2*p - 8, -3*p = -6 for y.
-4
Suppose -j =