+ (-54)/(-90). Solve 4*s + 5*w = 3 + x, 12 = s + 5*w for s.
2
Let n(s) = -67 - s**2 - 77 + s + 146. Let b be n(2). Solve 2*x + 10 = 2*u, 5*u - 21 = 3*x - b*x for x.
-2
Suppose 241 = 112*j - 95. Solve j*h - 21 = 3*r - 18, -10 = 2*h + 2*r for h.
-2
Let r = -63 - -12. Let g = 70 + r. Solve 0 = 4*k + 2*t + 4, g = -k + t + 3*t for k.
-3
Let o = 432 + -447. Let k be (455/o)/13*-3. Solve -3*b = -2*j + 7, -3*b = 2*j - k*j + 22 for j.
5
Let q be (-2)/(-11) - 1309/(-121) - 6. Solve -10*j + 13*j - 4 = -c, -20 = 2*j - q*c for j.
0
Suppose 0*s - 5*s + 155 = 0. Let t(j) = 2*j**3 - 5*j**2 + 6*j + 2. Let c be t(3). Let o = s - c. Solve 2*d = -l - 6, -2*l - o*l - 5*d = 9 for l.
4
Suppose 0 = -20*o + 19*o. Suppose 42 = 14*r - o. Solve 4*f - 7 = -23, -r*d + 2*f + 20 = 0 for d.
4
Let b(z) be the first derivative of 1/4*z**4 - 6*z**2 + z**3 + 0*z + 29. Let t be b(-5). Solve -5*u + t + 15 = -5*o, u + 15 = -3*o for o.
-5
Let a(h) = -6*h - 1. Let l be a(-1). Let p(y) = -13 - 9*y - 1 - 229*y**3 + 228*y**3 - 7*y**2. Let w be p(-6). Solve -3*x - q = 4, 0*x + w = -l*x - q for x.
0
Let i be (-1)/((-24)/22 - -1). Let u be 2 + ((-42)/3)/(-14). Solve -b = 3*j - 3, 0 = -u*b - 2*j + i - 2 for b.
3
Suppose -2*f - s - 3 = 0, 4*f + 12*s + 21 = 7*s. Solve -5*u + 6 = -y, -3*u - 4*y = -0*y + f for u.
1
Let t(a) = -a**3 + 2*a**2 - 5. Let j be t(-3). Suppose g + 17 = j. Solve 0 = 3*h - 6, 3*h - g = -5*r + 8 for r.
5
Let b(w) = 14*w + 89. Let s be b(-6). Suppose s*j - 29 = 2*a, j + j = -4*a + 2. Solve 3*u = -2*c - 0*u + 18, -5 = 5*c - j*u for c.
3
Suppose 0 = 14*y - 82 - 44. Solve -5*k - d = 15, -5*d - y = -8*k + 11*k for k.
-3
Suppose -48 - 40 = -11*h. Let i be (175/(-21) + h)*(-21)/1. Solve i = -4*d + y, -4*d + y - 4 = -3*y for d.
-2
Suppose -m = x - 209 + 192, 3*x - 47 = -m. Solve j - x = -v + 4*v, 0 = 5*j + v + 5 for j.
0
Let q(w) = 69 - 21 - 17 - 10 - 36*w - 17 - 2*w**2. Suppose d - 72 = 5*d. Let s be q(d). Solve 0 = 3*c - 3*k - 15, s*c + 3*k = k + 14 for c.
4
Let w be ((-9)/6)/((-15)/100). Let o = -24 + 27. Let h be (-64)/48*o/(-2). Solve 4*b + w = 2*x, -h*b - 1 - 1 = 2*x for x.
1
Let r(h) = -5*h**2 - 29*h + 8. Let f be r(-6). Solve 14 = 4*t + 3*o, 5*o = -f*t - 0*o for t.
5
Suppose t - 2*n - 28 = 0, 2*t + 41*n - 38*n = 49. Solve 31*v + 5*i = t*v + 15, 0 = 4*i - 16 for v.
-1
Let y(o) = 2*o**2 - 9*o + 6. Let h be y(4). Suppose 0 = -0*q - h*q - 32. Let m = q - -18. Solve -3*b - 4 = -m*x + x, -10 = 4*x + b for x.
-2
Let s be (-4 + 2)*((-106)/(-2) - -2). Let f = -107 - s. Suppose f*t - 12 = h, 3*t + 16 = 5*t + 2*h. Solve 2*x + x + 23 = -t*m, 0 = -m - 4 for x.
-1
Let f be 4/(64/(-236))*(-4 - 0). Let n = f + -41. Solve -2*w + 3*r + n = -2*r, -2 = r for w.
4
Suppose 8 = 5*j - 2. Suppose 3*k = -3*m + 27, 2 = -j*k + 12. Suppose b + h = 0, -b = -4*b - m*h - 2. Solve -s - b*i + 7 = 0, 0*i + 21 = 5*s - 4*i for s.
5
Let s(k) = k**2 - 12*k + 16. Let t be s(8). Let u be t/3*(-6510)/56. Let f be (-2)/(-10) + u/25. Solve 0 = -4*y - 5 - 7, 3*y + f = -4*q for q.
-4
Suppose 5*k - 13 = o, 555*o - k = 554*o - 1. Solve -4*c - o*h + 7 = -7*c, 3*c + 1 = -h for c.
-1
Let g be (10/(-2))/(15/(-6)). Suppose d - 2*c = -c - 2, 0 = 4*d + g*c - 4. Solve -4*n + 3*r - 8 = d, 3*n + 19 = -5*r - 16 for n.
-5
Suppose -3*o = -172 + 184. Let d be (6 + 135/(-20))*o. Solve -2*a = -g - 12, 0*g + d*g + 26 = 4*a for a.
5
Let d be 20/4 + (-215)/45 - (-48)/27. Let v(h) = h**3 - 4*h**2 + h - 1. Let r be v(4). Let o be r - 0/(2 + 1). Solve -o*c - 9 = -d*f, -c - 5 + 2 = f for c.
-3
Let w(t) = 4*t**2 + 7*t + 1. Let b be w(-2). Suppose 15 = x + b*o, 8*o - 12*o = 4*x - 28. Solve -4*v - 11 = x*s, -5*s + 3*v = -21 - 9 for s.
3
Suppose 0 = 5*y - 2*u - 29, 14*y - 9*y + 4*u - 17 = 0. Solve -w - y = 0, 2*n + 16*w + 4 = 14*w for n.
3
Suppose -5*x + 49*n = 46*n, 5*n = x + 22. Solve 8*i + 9 = -3*g + 5*i, i = 4*g - x for g.
0
Suppose 0 = 5*t - 3*c - 24, -4*t - t + 5*c + 30 = 0. Let m = -924 + 927. Let v be (1/2)/(7/84*3). Solve -p = v*u, t*u + p = m*p for u.
0
Suppose 310*p = -261*p + 16559. Solve 0 = -4*c - 3*f + p, 9 = -2*f + 15 for c.
5
Let o = -266 + 256. Let l(q) = q**2 + 7*q - 26. Let j be l(o). Solve 5*s = -4*r - 1, -3*s + 1 = j*r - 0 for r.
1
Let t be (-2 - -4) + 2 + (-3)/3. Suppose 3*m + t*p = -6, -2*p - 5 = 3*m - 1. Solve 2*z = 4*a - 3*z + 10, -5*z - 10 = m for a.
-5
Suppose -2*t = 2*z - 0*z - 18, -3*z + 3*t + 3 = 0. Let u(b) = -b**2 + 14*b - 30. Let o be u(z). Solve -5*i = -3*r - 0*r - 25, -3*i + o = 3*r for r.
0
Let y(r) = -r**3 - 13*r**2 - 20*r + 24. Let j be y(-11). Let t be ((-28)/(-12) + -3)*(-4 - j). Solve 0*s = 4*s + 2*m + 30, 0 = t*s - 3*m + 5 for s.
-5
Let r be ((-232)/(-5))/(4/(-20)). Let h = -229 - r. Solve 3*s + 0*v = 4*v + h, 2*s = -4*v + 22 for s.
5
Let b be 816/336 + ((-6)/(-14))/(3 - 4). Suppose -3*m + 9 = -0*m. Solve 9 = m*h, -3*d - b*h + 8 = -5*d for d.
-1
Let f be 11/((-22)/95) - 2/4. Let g be (16/(-32))/(2/f). Solve 3*l + g = 3*w - 0*l, -w - l - 4 = 0 for w.
0
Let d = -4806 - -4811. Solve -2*p + p = -s - 10, -5*p = d*s for s.
-5
Let f(z) = 5*z + 68. Let w = 119 - 113. Let s(q) = 3*q + 34. Let c(g) = w*f(g) - 11*s(g). Let t be c(10). Solve h + t*h + 10 = 2*x, 5*h + 5*x = -45 for h.
-4
Suppose 25*k = 23*k + 8. Suppose k*m - 40 + 32 = 0. Solve -3*n - 2 = -n - 4*o, 2*n - 4 = m*o for n.
5
Let v = 11 + -6. Suppose 6*g + v = 7*g. Suppose -3*i = -i - 10. Solve g*r = -4*a + 3, -3*a - 9 = -5*a - i*r for a.
-3
Let a = 10 - 14. Let m be (a - -1) + 4*9/2. Let v = m + -8. Solve 4*t = 4*f, 4*f - v = -3*t - 0*t for f.
1
Let i be (0 - -1)*1655/331. Let x = 17 + -11. Suppose 3*s - x = 6. Solve i*c = a - 17, 3*a - s*c - 11 = c for a.
-3
Suppose -15 - 9 = -4*y - k, 0 = 5*y - k - 39. Suppose y*n - 4*n - 6 = 0. Solve 0 = -4*o - n*q + 2, -2*o + 4*q - 26 = o for o.
-2
Let r(n) = -25*n + 2. Let g be r(-1). Let t = 54 + -43. Suppose -4*s - t = 9, 4*s + 20 = -j. Solve 4*m - 8 = h, -g = -5*m - 3*h - j*h for m.
3
Suppose 53 - 3 = 10*h. Suppose 0 = 2*b + h*b - 21. Suppose 3 + 13 = 2*w. Solve w*r - b*r + d = 10, -2*r - 3*d = -4 for r.
2
Suppose -4*t = q - 4, -12 = -2*t - 12*q + 14*q. Let b be (-1)/(((-1)/t)/1). Solve 5*f = 3*m - b, -18 + 4 = -f - 3*m for f.
2
Let b be (0 + 1 - -58)/1. Suppose 89*s - 7852 = -2601. Let q = s - b. Solve 4*o - 5*i + 2 + q = 0, -5*i + 6 = -2*o for o.
2
Suppose -4*w - 6 = -3*d + 3, -3*d + 9 = 11*w. Solve 4*a - 24 = 7*a - d*f, 12 = -3*a - f for a.
-5
Let b = 512 + -509. Let m be (-12)/(-5) - 24/60. Solve -4*q = -4, 3*a + b*q + 2 = m*a for a.
-5
Suppose 4*v - 5*g + 1 = -9, -2*v - 4*g + 34 = 0. Solve -2*n = -87*z + 92*z - 15, -5*z = -v*n - 15 for n.
0
Let m(z) = 123*z + 2479. Let x be m(-20). Solve 0 = a - 2*s + 11, -5*a - x*s + 16*s + 10 = 0 for a.
-1
Suppose -1404 - 651 = -613*o + 202*o. Suppose 5*w - 16 = -6. Solve -w*v - 33 = -o*f, v + 2*v = -f - 7 for f.
5
Let z be (22/(-6))/((-4)/12). Suppose 5*x = c - 47, 3*x + 93 = z*c - 8*c. Solve -5*y + 5*q = -2*y, 3*y + 4*q = -c for y.
-5
Let w(b) = 23*b + 37. Let g be w(-1). Let p be -1*(-8 + g/2). Solve -3*n = 15, -4 - p = -v + 2*n for v.
-5
Let u be (-4)/(-6)*(-3159)/78. Let n be (4/6)/(6/u) - -7. Solve 11 = -t - 2*a, -2*a + 0*a + 14 = -n*t for t.
-5
Let y(p) = p**2 + p. Let g be y(-2). Let x(o) = o**3 - 2*o**2 - 9*o - 14. Let k = -290 - -295. Let m be x(k). Solve -4*t - m = g*n, -4*n + n - t = 9 for n.
-2
Suppose 0 = -14*k + 20*k - 48. Let s be 36/(-48) + 342/k. Let l be (-36)/s*28/(-6). Solve 3*j - 3*d + 7 = 1, -l*j - 11 = -5*d for j.
1
Let v(f) = 5*f + 10. Let d be v(-1). Let o(z) = z - 3. Let a be -1 - -2 - (3 - 7). Let p be o(a). Solve 0*s = -p*r - 5*s - 25, -d*r - 31 = 2*s for r.
-5
Let o be (13/((-52)/16))/(1/(-160)). Let h = o + -635. Solve a = h*v - 3, a + 0*v - v - 1 = 0 for a.
2
Let f be 3/(-1)*(-1 - 74/(-6)). Let a be (-1 - f)*(1 - -2 - 0). Suppose -a*h + 6 = -97*h. Solve -4*w - l - 14 = 0, w - 4 = 5*l + h for w.
-3
Suppose 0 = -5*s - 35647 + 35657. Solve -o - 2*v - 9 = 1, -8 = s*v for o.
-2
Let h be 0 + 1 - (-11 - 13)/6. Solve 0 = 2*c + 5*i + 14 - 49, -h*i = -25 for c.
5
Let b be 4/(-6)*-33 - 2. Suppose 3*h - 4 - 11 = 0. Suppose h*n = -5*g + 50, -2*n - 2*g - 3*g = -b. Solve 2*v = -2*y - n, -2*v = -4*y + 7 - 27 for v.
0
Suppose 5*n + 1622 + 1158 = 0. Let z = 562 + n. Solve 4*m = z*m + 8, 4*m + 8 = -2*a for a.
4
Let n = -2575 + 2581. Solve -n = -5*k - c, 5