4/20)/22. Solve -c*s = 4, 5*s + 13 = 23*a - 25*a for a.
-4
Suppose 254*d - 176 = 210*d. Solve 2*r = -v - d, 2*r = -2*v - 0*v - 6 for r.
-1
Let q be 8/3 + 8/(-12). Let d = -10 - -8. Let c be (-8)/(-20) - 3/(-15)*d. Solve 4*l + 4 = 0, c*k - q*l - 4 = -k for k.
2
Let p be (0/(-3))/(4/(-1)). Let b be -1 + 116/18 - 384/864. Solve 3*f - 35 = b*m, -4*f = -p*f - 2*m - 28 for f.
5
Suppose -5*r + 1419 + 786 = 0. Let k = -439 + r. Solve -k*n - q + 6 = 0, 3*n - 5 = -2*q + 3 for n.
4
Let g = -40 + 62. Suppose 2*z + 101 + 11 = -3*b, 2*z + 4*b + 114 = 0. Let d = z + 55. Solve -t - 4*t = -f - g, -2*f - 12 = -d*t for t.
4
Let d = -319 - -232. Suppose 2*z + 2*l = -194 + 38, 337 = -4*z + l. Let f = z - d. Solve 2*j = -4*x - 2, 2*j - x + 3 = -f*x for j.
-3
Let y = 1257 + -1256. Suppose 0 = 7*d + 9*d. Solve -g - y = 2*c + 1, d = -2*c + 4*g - 2 for c.
-1
Suppose -483*r = -25*r - 19*r + 33*r. Solve -4*i + 7*o - 3*o = -8, r = 2*o for i.
2
Let u(v) = 42*v - 462. Let r be u(11). Solve -2*q + 0*d = 2*d + 10, r = -4*d for q.
-5
Suppose -1719 = -5*w - 389. Let x = 284 - w. Solve 6 = 3*l - 4*v - 9, 3*l - 5*v = x for l.
1
Suppose 243*u = 250*u - 42. Suppose 2*a + 4*k - 3 = -15, -5*a - 4*k = u. Solve o + a*o = 3*n + 3, -4*n = -3*o for o.
4
Let x(c) = 2*c**2 - 29*c + 43. Let o be x(13). Suppose 0 = -o*k - 4*n, 5*k + n = 8*k. Solve 3*z + 4 + k = 2*p, -z = -2*p - 4 for p.
-4
Suppose 4*t - 2 = 4*f + 2, 4*t - 32 = -3*f. Solve -21 = -3*z - 3*l, 2*z + 2 + 12 = t*l for z.
3
Let v = -16357 + 16367. Solve -v*y + 3 = -11*y + 2*u, -4*y + 2*u = 6 for y.
-1
Let f = -360 + 363. Suppose 2*m + 12 = 6*m. Suppose 0*j + f*j = 0, 64 = 4*c + m*j. Solve 2*r - c = -4*i, i + 4*i = -3*r + 20 for i.
4
Let r(c) = c**2 + 16*c + 17. Let g be r(-15). Suppose 2*s = -2*l + 3 - 7, g*l = s - 13. Solve s*v + 4*h + h + 15 = 0, -2*v - 5*h = 10 for v.
-5
Let d = -1 - -5. Suppose 0 = 2*h + 4*c - 38, 0*h + 77 = 3*h - d*c. Solve 5*t - a = h, 5*a - 5 + 32 = 3*t for t.
4
Suppose 0*m - 5*m = -25. Suppose m*j = -a - a - 17, 0 = -a + 2*j + 14. Solve -a*r + b + 7 = 0, -5*r + 19 + 6 = 2*b for r.
3
Let q be (63/9 - 7)/3. Solve -3*p + 2*s - 20 = q, -4*p = -4*s + 8*s for p.
-4
Suppose -565 = -4*o - 53. Suppose 4*d - o = 8*d. Let q = d - -34. Solve -2*k - 2*g + 20 = q*k, 4*k = 3*g for k.
3
Let m = 387 + -352. Suppose l - 16 = -3*l, 0 = 3*v + 5*l - m. Solve -2*h + 0*a = 2*a + 12, v*a + 10 = 0 for h.
-4
Let h be (-6)/((-72)/12) - (0 + 2/(-2)). Solve -3*p - h = -2*y, 10*p = -4*y + 15*p for y.
-5
Let y(i) = -7*i**2 + 46*i + 588. Let q be y(13). Solve q*r - 7*k + 12*k - 32 = 0, 0 = r + 5*k - 24 for r.
4
Let q be -4*714/(-56) + -11*1. Solve -5*r - 2*v - 27 = 0, -6*r + 3*v = -2*r + q for r.
-7
Suppose 3*x - 5*x + 12 = 4*q, -5*x = 3*q + 5. Suppose 0 = -q*z - 4*c - 20, z - c = 5*z + 5. Let b = 35 - 16. Solve 5*l - b = n, -3*l - 3 = 3*n - z*l for n.
-4
Let i be (-4)/10 - (-21)/15. Suppose -2*d + 3 + i = 0. Suppose -l + d*f - 3*f = -4, -4*l + 2*f = -22. Solve -2*p - h + 6 = -p, -23 = -l*p + 2*h for p.
5
Suppose -66*y + 69*y = 33. Solve 5*c + 9 = 5*w - 1, -4*w = -5*c - y for w.
-1
Suppose 0 = -4*w - w - 3*j + 6, -8 = -3*w - 4*j. Suppose -4*i = 2*u - 2 + 14, -3*i - 9 = u. Solve -4*r - 5*m - 30 = u, 5*r + 27 = -w*r - m for r.
-5
Let y be 1064/380 + (-32)/(-10). Solve -o + y = 3*p + 2*o, -3*o + 15 = 0 for p.
-3
Let m(d) = 8*d**2 - 79*d - 6. Let p be m(10). Solve 30 = 3*u - 6*u - 5*s, p*u - 5*s = -5 for u.
-5
Let x be (7/(-3) - (-49)/147) + 4. Solve 0 = -x*r + 2 - 6, 3*l + 3*r = -12 for l.
-2
Suppose -3*i = 5*a - 34, -13 = a - 5*i - 3. Suppose 5*b = o - 140 - 183, -4*b - a*o = 241. Let x = b + 88. Solve 2*u - 6 = -2*m + 3*u, 4*m = 5*u + x for m.
1
Let g be (6/297*11)/((-1)/(-9)). Solve -4*r + q = 0, 2*q + g = 10 for r.
1
Suppose -157*w + 1837 = 143*w - 5063. Solve x - 19 = -5*v, -4*x + 24 = -5*v + w for x.
4
Let i(n) = -n**3 - 11*n**2 - 2*n - 153. Let k be i(-12). Suppose 5*v = f - 1, 0*v = -5*f + 3*v + 5. Solve l = -3*b - f, -b = l + 3*l + k for l.
-4
Suppose 0 = -5*v - 16 + 41. Suppose -z - 30 = 2*t, -10 = 3*z + v*t + 85. Let h be (-48)/z*(-20)/(-3). Solve -i + h = k - 4*i, -3*k + 5*i + 20 = 0 for k.
5
Let a be (-14*(-22)/77)/((-14)/(-7)). Solve 4*p - 15 = 3*z - 8*z, -a*p + 6 = 4*z for p.
5
Let d be 12/8 + 6/(-4). Suppose d = 7*y - 8*y + 3. Let w be 11/2 + (y - (-14)/(-4)). Solve 5*l + 5*q = q + 20, w = -4*l + q for l.
0
Let s(a) = 4*a**2 - 105*a - 77. Let m be s(27). Solve 0 = -4*q - 5*z + z - 4, 10 = -m*q - 2*z for q.
-4
Suppose -5*z = -7*z - 36. Let k be (4/(-9))/(2/z). Solve 2*x - 7 = 3*u, 0 = k*x - 7*x + u + 7 for x.
2
Suppose 2*c + c = -4*f - 6, -c - 2 = 2*f. Let a(v) = -52*v + 368. Let z be a(7). Solve f = 5*j - q + 13, z*j - 5*q + 20 = -q for j.
-2
Let p be (-6)/(-4) - (-175)/50. Solve 5*u - 1 = 4*h, -21*h + 22*h - 11 = p*u for u.
-3
Let f be (-164)/(-10) + -4 + 90/25. Let b be 3*28/f - 15/(-20). Suppose 9 = b*q - 9. Solve m + q*k + 2 = 5*k, -2*m + 8 = 2*k for m.
2
Suppose 397*v = 363*v + 238. Let g = -2 + 4. Suppose 5*s - g*s - 9 = 0. Solve a - v = -s*x, -6*x + 20 = -x for a.
-5
Let l be 2/3 + 14/(-3). Let g be (-1 - 14)/(l/4). Let a = 3447 - 3427. Solve 5*n = -3*f + g, -n - a = -4*f + 3*n for f.
5
Let y be 4*(-1*6/14 + (-132)/(-112)). Solve y*f - 3*i = -27, 0 = 4*f + 5*i + 2 - 11 for f.
-4
Suppose -3*x - 118 = -x. Let s be 8/(128/84)*(-24)/(-2). Let w = s + x. Solve 4*t = q - 4, 0*q + w*t = -3*q + 12 for q.
4
Let o be (1 + (-2)/(-4))*2. Let w be 3 + o*4/3. Suppose -70*m = -77*m + 14. Solve -2*b = -2*t + w*t - 5, -4*b = m*t - 18 for t.
-1
Suppose 748 - 803 = -11*i. Let p be (-2)/5 + (-4)/(-10). Let d = -1 - -6. Solve d*m - 2*q + 10 = 0, 3*m = q - p*q - i for m.
0
Let u(b) = -b**2 - 14*b + 9. Let g be u(-17). Let y = -22 - g. Suppose -3*x + y = 4*l, 2*l - x = -2*l + 36. Solve -2*c + 0*c = -2*v, -4*v + l = 0 for c.
2
Let l(v) = -v**3 + 36*v**2 - 28*v - 242. Let m be l(35). Solve -2*u - 5*z + 31 = 0, 11*u - m*z = 12*u - 18 for u.
3
Let y(d) be the first derivative of -d**3/3 + 27*d**2/2 - 21*d + 112. Let t be y(26). Solve -n - 9 - 8 = t*i, 0 = 5*n + i + 13 for n.
-2
Let d(s) = 32*s + 2274. Let z be d(-71). Solve u + 0*p = 3*p + 17, 0 = -z*u - 5*p - 10 for u.
5
Suppose -29*j = 72*j + 148*j - 3735. Solve -13*a + 8*a = -j, -5*d + 5*a = 30 for d.
-3
Let k = -613 - -364. Let c = k + 250. Solve -2*r = -3*z + 6 - c, 0 = 5*z - r - 6 for z.
1
Let h = -3323 - -3348. Solve -5*q + 10*q - 30 = 4*a, -h = 3*a - 5*q for a.
-5
Suppose -152*o - 841 + 2817 = 0. Solve 0 = 3*b - 3*x + 27, 0 = 4*b - 3*x + o + 19 for b.
-5
Let m = 10 - 11. Let w be 1 + (-3)/m + 56. Let o be -5*(2 - w/25). Solve -3*r - 4*b - o = -1, 4*r = -3*b + 8 for r.
5
Let h = 3 + -6. Let l = 1 - h. Let c(t) = 5*t - 10. Let a be c(l). Solve z + 19 - 3 = -4*m, -2*m - a = z for z.
-4
Let c be 0/((-7)/((-7)/2)). Let s(n) = 8*n - 23. Let j be s(7). Suppose 6*i - j = 3*i - 3*v, -i + 19 = 3*v. Solve o + 3*g = i, c = -4*o + 2*o - 5*g + 13 for o.
4
Suppose 7*j - j = j. Let x be (-3 - j/(-3))/(0 - 1). Suppose -y = -4*n - 23, x*y + 4*n + 13 = 2. Solve 3 = 5*i - i + 3*g, 3*g = -y*i for i.
3
Let b = -13502 + 13508. Solve 8 = 2*u - 4*j, -5*j - b = -2*u + 3 for u.
2
Let q(s) = -43*s - 213. Let z be q(-5). Solve z*j + 5 = -3*l + j, l - 3*j - 5 = 0 for l.
-1
Suppose -4*y + 2*w + 32 = -28, -y + 15 = 3*w. Suppose 4*d = -y + 3, 3*v - 5*d = 24. Solve 0*i - 2*q = -v*i - 13, i + 2*q - 9 = 0 for i.
-1
Let u = 18 - 16. Suppose -5*l - u*m + 10 = -7*m, 2*m + 4 = 0. Solve -g - 4 = -2*r, 5*g + l = r - 11 for r.
1
Let o be (6/24 + -1)*-24. Suppose 0 = -5*m + 2*z + o, -2*m - 2*m - 2*z = 0. Solve a + 6 = -a + 2*k, 0 = m*a + 5*k - 22 for a.
1
Let s(y) = -2*y**2 + 14*y + 3. Let z = 60 + -53. Let a be s(z). Solve n - 1 = -a*j - 10, 0 = -n + 4*j + 19 for n.
3
Suppose -29*q = -26*q - 15. Let g = 50 - 50. Let l be (-48)/80*(g - q). Solve 0 = 2*p - l*j + 5, 5*p - j + 1 = 8 for p.
2
Let a(h) = -28*h + 338. Let g be a(12). Solve 5*x = -3*q + q - 5, -4*q = -g*x - 26 for q.
5
Suppose 2*s - s + f - 7 = 0, 3*f = 4*s. Let j = 40312 + -40310. Solve 4*l + 0*a + a = 3, j = s*l + a for l.
1
Suppose 47*s + 140 = 115*s - 132. Solve 10 = -2*z - s*x, 2*x + 0*x - 13 = 5*z for z.
-3
Let u be 85/(-5) - (-99 - -76). Solve 1263*q + u = 1265*q, -x - 2*q = -5 for x.
-1
Suppose -2011 = -4*j + 3*q, 2*j + 4*q = -0*q + 1022. Suppose -501*v - 84 