. Suppose b*n - 12 = -4. Solve -n*v = -5*f + 5 + 2, 2*v = 3*f - 5 for v.
2
Suppose -5*v - 85 = -5*f, -8*f + 4*v = -3*f - 86. Solve -4*h = -3*g + g + 4, -2*h = -5*g + f for h.
1
Let j(c) = 2 + 71*c**2 - 61*c**2 - 4 + 3*c. Let t be j(1). Suppose t*n - 15*n = 0. Solve -17 = -o - 4*x, -5*o + n*o = 5*x - 40 for o.
5
Suppose -167*s + 946 = 306*s. Solve o - 7 = -w, -7*o + 5*o = -2*w - s for o.
4
Suppose -936*t - 72 = -954*t. Solve -2*f + 10 = -t*a, 4*f - 19 = -f + 4*a for f.
3
Let y(t) = -177*t + 1950. Let u be y(11). Solve 7*v + 4*s = 4*v - 31, -u*v - 3*s - 27 = 0 for v.
-5
Let z be 6/27 + 43/9. Let j(n) = -524*n**2 - 12*n + n - 10 + 522*n**2. Let q be j(-4). Solve z*d = -4*y - q, -5*y - 6 - 11 = -d for d.
2
Let k(w) = -2*w**2 + 2*w**2 - w**3 - 1 + 2*w. Let f = 1444 - 1446. Let t be k(f). Solve -1 = -4*j - 5*m, -t*m = -6*j + 3*j + 21 for j.
4
Let o be 8572/34 - (-8)/(-68). Suppose 0 = 7*s + 203 - o. Solve -2*f + s - 2 = -5*b, -f - 2 = -b for f.
-5
Let t(r) = -r**2 + 16*r - 34. Let f be t(10). Suppose -f = 2*i - 6. Let q be 12/i*(28/(-8) - -1). Solve 3*s - 5 - 13 = 3*b, -q*b = -2*s + 13 for b.
-1
Let m(l) = 74*l + 304. Let g be m(-6). Let o = -137 - g. Solve 5*v = 3*d + 13, 0*v = -o*v + d + 7 for v.
2
Suppose -7*z + 30 = -4*z. Let k = -1030 + 1042. Let t = k - z. Solve -2*j + t*x - 6 = 0, -5*j + j + 3*x = 10 for j.
-1
Suppose -172 = -13*v - 68. Solve 4*w = 2*g - 24 + v, -4*g + w = -18 for g.
4
Let n = 6460 + -6452. Solve 3*l + n + 7 = 0, 15 = -5*b + 2*l for b.
-5
Let x(r) = r**2 + 2*r + 2. Let o be x(-3). Suppose -18 = 20*w - 26*w. Solve 4*c + w*a + 9 = 0, 0 = -2*c - 2*c - o*a - 7 for c.
-3
Suppose 5*a = 4*a + 4. Let n(j) = 51*j + 216. Let k be n(-4). Suppose -k*l = 10*l - 2*l. Solve -3*s + 5*s - 2*u = 6, a*s - 2*u - 2 = l for s.
-2
Suppose h + 3*x - 11 = 0, -20*x = 5*h - 24*x - 17. Solve 0 = -3*a - 3*s, -h*a + 6 = -5*s - 4 for a.
1
Suppose -3*b + 2*s + s + 63 = 0, -b + 1 = -5*s. Let t = b + -26. Suppose -72*o + 198 = -54*o. Solve t = -n + 4*w + o, -4*n = 3*w - 8*w - 22 for n.
3
Suppose 2*g - 33 = -5*l, 86*g + 12 = 84*g + 4*l. Solve 4*a - 2*u = -4, 25 = g*u + 17 for a.
0
Suppose 4*q - 3*q + 28 = -6*k, 4*k + 10 = -5*q. Solve h = -q*b - 13, -5*b - 2*h - 2 = -7*b for b.
-4
Let r = 2971 - 2968. Solve -26 = 4*s + 2*u, 3*s + 24 + r = -3*u for s.
-4
Suppose 5*k = 77 - 7. Let x(h) = -h**3 - 48*h**2 + 53*h + 213. Let y be x(-49). Solve p + 2*a - k = -0*p, y = -2*p + 5*a for p.
4
Suppose -2*y + 114 = 4*y. Let z = 49 - y. Let q be -2 + (-6)/z + (-21)/(-5). Solve -4*c - 2*f - q*f = 28, 5*c - f + 11 = 0 for c.
-3
Let m(b) = b**2 - 7*b - 112. Let c be m(-8). Let v = -1 + -3. Let j be (-6)/v - 2/(-4). Solve 4*x = 2*t, c = -3*x - x - j*t for x.
-1
Let h(v) = -v**3 + 31*v**2 + 33*v - 27. Let j be h(32). Suppose -b + 6*b + 10 = j*x, 4*x + 4*b = -8. Solve 0 = -2*w + 5*p - 19, -5*p = 3*w - x*p - 9 for w.
-2
Let o = 495 - 271. Suppose 0 = -78*t + 82*t - o. Suppose 2*y + 2*a = 32, y + t = 6*y - a. Solve x + 3*q = 4, -3*x + 2*q - y = 3*q for x.
-5
Let m(s) = -5*s**3 + 142*s**2 - 57*s + 30. Let y be m(28). Solve 24 = -5*p + y*c, 4*c - 2 - 6 = 0 for p.
-4
Suppose 4*d = -606 - 1110. Let w be d/(-78) + (-2)/4. Solve 0 = 2*l + 2*t - 6, 5*l + 2*t = 16 + w for l.
5
Suppose -m = -3*c - 0 + 48, 0 = -3*c - 3*m + 48. Solve -3*d + c = -n, n + 26 = -52*d + 57*d for n.
-1
Let r = 190 - 149. Suppose -5*j - 26 + r = 0. Solve 5*m + 14 = j*u, 19 = -4*m + u + 4*u for m.
-1
Let c(b) = -b**3 - 38*b**2 - 35*b + 74. Let o be c(-37). Let q be (o - (-32)/6)/((-46)/(-207)). Solve 4*k - 4 = -0*k - 4*p, 0 = -4*k + p + q for k.
5
Suppose -4*t + 2*n + 106 = 0, 5*t - 58*n + 54*n - 140 = 0. Solve 0*v - 4*v - 4*m + t = 0, -3*m + 3 = -2*v for v.
3
Let u(t) = 8*t**2 + 113*t + 19. Let h be u(-14). Suppose 0*b - 5*r = -2*b + 25, -2*r = -6. Solve -h*o - 2*d - b = d, -3*o = 3*d + 12 for o.
-4
Let a be 22 + 5 + 3 + -15. Suppose 0 = 30*p - 45 - a. Solve -5*w + 6 = 4*j, -3*j - w - p*w + 6 = 0 for j.
4
Suppose 29*p - 3*k = -19 + 252, 0 = 5*p + 5*k + 15. Let v = 9 + -5. Let w = v + -1. Solve -2*x + p = -2*u - 9, -u + 8 = w*x for x.
4
Let x be (-765)/(-72) + (-45)/72. Solve -j + 5*y + 25 = 0, 3*y = -2*j + y - x for j.
0
Suppose 3 - 5 = -2*g. Let j be 1 + (2 - ((3 - 4) + g)). Suppose -a = -3*s + 1, 3*s + j = 2*a - 1. Solve -2*z + 16 = 5*c, -3*z - 2*c + 19 = s*z for z.
3
Suppose -p + 4 + 1 = 0, 4*p = 4*a. Suppose -3*f = -a*z - 2*f + 10, -14 = -4*z + 2*f. Suppose -z = -4*v + 7. Solve -v*m - s = -0*m - 5, 5 = 3*m + s for m.
0
Suppose 3*g - 5*g = -16. Suppose g*q + 8 - 40 = 0. Suppose q*y = 11*y. Solve y = 2*n - 10, -6*n + 25 = 4*k - n for k.
0
Suppose -5*n = -2*s + 5 + 5, 0 = 5*s - 4*n - 8. Suppose s = 22*v - 17*v - 20. Suppose -6 = g - v*g. Solve 2*t - g = h + h, 4*h + t = -14 for h.
-3
Let p(z) = -16*z**3 - 3*z**2 + 3*z + 4. Suppose 3*c - 2*r = -11, c - 5*r + 21 = -0*r. Let f be p(c). Solve 5*t = -5*n - 30, -5*t + 5*n + 34 - f = 0 for t.
-1
Suppose 33 = 12*a - 23*a. Let b(x) = x**3 - 8*x**2 + 10*x - 8. Let t be b(7). Let u be (4/(-5))/(t/(-130)) + a. Solve -2*c - 2*c - 3*q = 4, u*c = -q - 16 for c.
-4
Let b = -50 - -72. Let o be 3/6*b - 12/4. Solve -4*x + o = 0, -3*s - 3*x = 4 + 5 for s.
-5
Let l be (-9)/18 - 106*3/(-12). Let w be (3 + l/(-4))*8/(-14). Solve -v = -6*v - 4*m + 7, v + 7 = w*m for v.
-1
Let i(w) = 8*w**2 + 862*w + 644. Let s be i(-107). Solve 4*q = s*z + 2*z - 20, -24 = 4*q for z.
-1
Let s be (160/(-56))/((-34)/119). Solve 5*b + s = -m - m, b = -3*m + 11 for m.
5
Let a(h) = 8*h**2 + 248*h + 22. Let d be a(-31). Solve -2*n = 2*g + 2*g, 0 = -g + 5*n + d for g.
2
Let v = -28607 + 28620. Solve -6 = 2*p, 10*p + 1 = 2*b + v*p for b.
5
Let u be 12*(-7)/(-21) - -4. Suppose -14*v + 24 = -u*v. Solve -t = -1 + 3, v = -2*f - 3*t for f.
1
Let c(t) = 2*t**3 - 9*t**2 + 2*t + 12. Let m be c(4). Solve -4*s - 3*z - 26 = 0, 0 = -0*s + m*s + 4*z + 28 for s.
-5
Suppose -99 + 261 = 3*r. Let n be r/21 - (-4)/(-7). Solve k + 3 + 1 = 5*b, -5*k - 20 = -n*b for k.
-4
Suppose -3*x = -2*u + 20 - 15, 17 = 5*u - 3*x. Solve r = -p + 8, -r - 12 + 0 = -u*p for p.
4
Suppose -10*z + 2*z + 90 + 78 = 0. Solve -b + 2 = -l, 17 = z*b - 16*b + 2*l for b.
3
Let w be 14 + 28/(-4) + 3. Suppose -w*l = -6*l. Suppose -21 = -3*o + 3*m - 0*m, -2*o - 4*m - 16 = l. Solve 5*j = r - 20, 2*r = o*j + 3*r + 15 for j.
-5
Suppose -5*o = 3*p - 32, -8*o + p = -5*o - 22. Solve -5*r + 20*w - o = 16*w, 3*w = 9 for r.
1
Let h(o) be the second derivative of o**5/20 - 7*o**4/12 + o**3/2 - 21*o**2/2 - 79*o. Let g be h(7). Solve 23 = t - 4*b - g*b, 0 = 4*t - 2*b - 22 for t.
3
Let k = -9 - 35. Suppose -4*l + 209 = 13. Let j = l + k. Solve -1 + j = -2*t + 4*f, 4*t = -4*f + 28 for t.
4
Let n be 26/(-39)*(-36)/8. Let g be (n - 4)*(11 - 14). Solve k - 4*f = 11, -4*k - g = -5*k + 2*f for k.
-5
Let x(g) = 21*g + 234. Let f be x(-11). Suppose -2*u + 4*w = 2, -3*w + 1 = u - 8. Solve 0 = -3*h + 3*m - f, -u - 9 = 5*h + 2*m for h.
-2
Suppose -1751 = -23*z - 509. Let q be 9/6*9/(z/12). Solve -2*o - 1 = 3*d - 4*o, 5*o + 29 = -q*d for d.
-3
Suppose -2*s = 2*s - 5*h - 267, 5*h + 141 = 2*s. Suppose s = 7*v - 147. Solve v = 5*w - b, 3*w = 3*b + 41 - 11 for w.
5
Let w be 0*1*2/(-2). Suppose w = -12*q + 14*q - 4. Let x(n) = -n**2 - 3*n - 1. Let z be x(-1). Solve -z = q*r - 5*a + 2*a, -4*a = -4*r for r.
1
Let r = 2467 + -2467. Solve -3*a - 3 = 3*y, -7*a + 11*a + 5*y = r for a.
-5
Suppose 293*i = 302*i + 9. Let f(u) = u - 1 - 4*u + 0*u. Let w be f(i). Solve -5*s = -5*r, -s = -2*r - 3 - w for r.
-5
Let g = 127 - 121. Suppose -26 = -2*s + 2*x - g*x, 0 = 4*x + 16. Solve s = 5*l + 3*i, -4*l = -3*i - 0 - 6 for l.
3
Let f be (2 - 2) + (-28)/56 - (-1)/2. Solve 26*a - 29*a + t + 1 = f, 3*a + 5 = -5*t for a.
0
Suppose 45*v - 55*v = -20. Suppose 4*c - c = 6. Suppose -v*q = 4, -c*y + 4 = -q + 2. Solve y = 3*p - g - 14 + 3, g - 9 = -2*p for p.
4
Let p(a) = -a**3 - 2*a**2 + 257*a - 1. Let x be p(15). Solve 2*m = -z - 13, 0 = -3*z + 2*z - 4*m - x for z.
3
Let a(n) = 37*n**2 + n. Let z be a(1). Let u = z + -38. Suppose u = -66*o + 71*o - 20. Solve -3*t - 2 = -r + 2*r, -2*r - 5*t = o for r.
-2
Suppose -5*v + 560 = -2*p - 3*p, 4*p = -4*v + 424. Let w = v + -106. Solve -50 = 5*n - 5*i, w*i - 5 = -4*n + 2*n for n.
-5
Let o = 5036 + -5015. Solve -k = -d, -3*d - 5*k + o = -11 for d.
4
Suppose 5*b = 73 - 98, -2