r f.
-3
Let r = -355 - -359. Suppose -5*d - 5*i + 35 = -r*i, 3*i = -3*d + 21. Solve -4*h = -m + d - 19, -5*m - 20 = 0 for h.
2
Let k be (-10)/(-55) - 11520/(-528). Solve 4*v = -2*i - k, v + 19 = 4*i - 9*i for v.
-4
Let h = 463 + -355. Suppose -13*r + h = -7*r. Solve 3*b + r = -5*d, -4*b = d + d + 10 for b.
-1
Suppose 35*u = 32*u + 264. Suppose -75*z + u*z = 260. Solve 2*h - 35 = 5*w, -2*h = -w + h - z for w.
-5
Let o = -4161 - -4164. Solve -20 = o*y + s, -3*s + 25 = -3*y - 5*s for y.
-5
Let c = -3472 - -3474. Solve c*j + 10 = 5*k, 0 = -13*k + 9*k + 5*j - 9 for k.
4
Let m = -201 - -161. Let a = m - -44. Solve 3*b + 5*c + 0 = -6, 0 = 5*b + a*c + 10 for b.
-2
Suppose 3*x - 4*w + 12 = 0, -9*w + 4*w = -15. Suppose x = -o + 9 + 36. Let b = 45 - o. Solve b*r - 4 = -3*y - r, 5*r = -5*y for y.
2
Let q be 47/9 + 0 + (-34)/153. Suppose 3*z - 5*t = -5, 0*t = -q*z - 5*t + 5. Solve z = -4*g + 20, 2 + 1 = 3*x + 3*g for x.
-4
Suppose 3*b + 7 = -4*b. Let v be b + 54/30 - 5/(-25). Solve -z = 3*m + 6 + 2, -v = -4*m + z for m.
-1
Suppose 5*w + 27 = 17. Let b be ((-3)/w)/((-41)/(-10) - 4). Let f = -36 + 39. Solve f*m + b = d, -3*d + 3*m = -12 - 3 for d.
0
Let d = -14203 - -14207. Solve 4*q - d*w = -24, -4*q - 26 = -w - 11 for q.
-3
Suppose -5*q - 4*d + 0 = 8, -4*q - 6 = 3*d. Suppose -p - 2 - 10 = -3*l, q = 5*l - 4*p - 13. Solve -5*f - 2*o + 12 - 30 = 0, 0 = -3*f - l*o - 7 for f.
-4
Let d be (0 - 2)/(16/(-24)). Let c be 1/(-3) + 68/6. Let q be (-3 - 46/(-16))*(-3 + -5). Solve s = -o - q, -d*s = -6*o + o + c for o.
1
Let m(t) = -9*t**2 + 36*t. Let g be m(4). Suppose g = -17*r + 22*r - 40. Solve 4*q = -u - 13, q + 0*q + 5*u + r = 0 for q.
-3
Suppose -617 + 621 = f. Let m(t) = -t + 25. Let c be m(20). Solve c*o + 4 = -4*d - 1, f*o - 2 = -2*d for o.
3
Suppose 0 = 10*k + 99 + 61. Let c(z) = -z**3 + 7*z**2 + 2*z + 7. Let v be c(7). Let h = k + v. Solve 0 = 3*a - h*q + 2, -2*q - 1 = -3*q for a.
1
Let m be -20*14*5/(-40). Suppose -17 = -13*x + m. Solve -3*g = -3*b + 3, 0*g - 3*g - x*b = -25 for g.
3
Suppose 2*r = -2*s - 1 + 25, 2*r + 5*s = 42. Solve -4*p - 6 = 2*f + r, -p + 3 = -f for f.
-4
Let x(l) = -3*l**2 + 11*l + 138. Let z be x(-5). Suppose 0 = 3*t, -5*i - 2*t + 25 = -0*t. Solve 25 = 2*w + z*o - 5*o, -2*o - i = -3*w for w.
5
Suppose 46 = 2*b + 50, -2 = 4*o + 5*b. Solve -19*a - 14 = -6*u - 24*a, -3*u - o*a = -5 for u.
-1
Let z = -6413 + 6416. Solve -5*s - w + 3*w = 13, -z*w = 3 for s.
-3
Let z(y) = -424*y + 7634. Let p be z(18). Solve -13 = -p*x + 5*g - 23, -5*x - 3 = -7*g for x.
5
Suppose 115*q + 208 = 131*q. Solve 0 = w + s + 7, 2*s + q = 3*w + 9 for w.
-2
Let m(d) = -12*d**2 + 4*d + 23. Let k(c) = 3*c**2 - c - 6. Let y(h) = 9*k(h) + 2*m(h). Let b be y(2). Solve b*x + 18 = 4*q, 1 = 3*x - 2 for q.
5
Let b(p) = p + 5. Let c be b(-3). Let m be -4*((-45)/1200*16)/(2/5). Solve 4*k = -5*o + 2, c*o + k + 4 = m for o.
2
Let d(z) = -8*z**2 + 5*z + 7. Let v be d(1). Solve 4*u - v = -2*t + u, 4 = -3*t - 2*u for t.
-4
Suppose -5*j + 1 = 4*v - 6, -2*v = 4*j - 8. Suppose -y = y + j*y. Suppose -2*d = -10, y*d = 3*q + 4*d - 29. Solve 2*k + 6 = -q*n, -3*k - 3 - 6 = 2*n for n.
0
Let s(z) = z**2 - 51*z + 528. Let p be s(14). Solve 0 = 4*b + l - 9, 4*b - 12*l - 6 = -p*l for b.
2
Suppose 6 - 21 = 4*l - 23. Solve 5*u + l*a + 19 = -16, 0 = -7*u + 5*a - 10 for u.
-5
Let z(a) = 7*a - 50*a**2 + 57*a**2 + 9 - 3*a + a**3. Let f be z(-6). Suppose 7*h = f - 0. Solve -4*t - h*g = -7*g + 32, 4*g = 2*t + 22 for t.
-5
Suppose 23*c - 225 = 212. Let r(n) = -2*n**3 + 39*n**2 - 22*n + 61. Let w be r(c). Solve 3*g + 12 = 3*h, w*h + 4*g + 1 = 3*h for h.
3
Suppose -24*m + 23*m = 5*u + 16, 0 = -3*m - 4*u + 40. Solve 0 = 4*o + 4*h + 20, -m*o + 5*h = -20*o + 29 for o.
-6
Let a = -1626 - -1628. Solve 5*m + 4 = a*g, -16*m + 3*g = -13*m + 6 for m.
0
Suppose p - 2*c + 237 - 254 = 0, 0 = 5*p - 4*c - 61. Solve 34*z - 2*j + 7 = 33*z, z = -2*j + p for z.
1
Suppose 90 = 37*k - 28*k. Solve 5*n - 5 = 5*u - k, 5 = -n + 3*u for n.
1
Suppose 629*i - 94*i - 3210 = 0. Solve -2*r - i = 3*w, -23*r + 19*r + 2*w - 12 = 0 for r.
-3
Let l be 10/20*-6*4/(-6). Suppose -58 = -12*j + l. Let s be 24/14 - (-4)/14. Solve 2*h - h - 1 = -g, s*g = -j*h + 14 for h.
4
Let z(o) = 18*o - 8. Let x be z(1). Suppose 12*n = x*n + q + 64, -2*q + 32 = n. Let h be n/10 - 2/30*3. Solve -1 = -3*c - c + m, 0 = -h*c + m + 2 for c.
-1
Let c = -173 + 176. Suppose 36 - 48 = -c*r. Solve r*p + 4*q - 8 = 0, q + 2*q + 6 = 0 for p.
4
Suppose 0 = -16*y + 69 + 267. Let a(k) = k**3 - 22*k**2 + 24*k - 51. Let c be a(y). Solve -3*t - 9*s + c*s = 0, -2*t - 4*s - 30 = 0 for t.
-5
Let g(s) = -22*s - 19. Let j be g(-1). Let p(o) = -3*o + 13. Let m be p(j). Solve r - 2*w = -w - 1, -m*r + 14 = 5*w for r.
1
Let a = -29 - -38. Suppose -9*m + a = -0*m. Let k = -6 + 11. Solve 5*i + n = 2*i - m, -13 = 3*i - k*n for i.
-1
Let d(p) = -p**2 + 25*p - 125. Let k be d(15). Suppose -3*u + u = -46. Let l = k - u. Solve -5*o = 5*t - 25, l*o = 3*o - 3 for t.
2
Let s(m) be the first derivative of -3/2*m**2 + 24*m + 15. Let i be s(6). Solve 5*y + 3*l = 10, -4*y - i = -2*l - 36 for y.
5
Suppose 12556*n = 12503*n + 106. Solve n*z - 17 = 5*h, -4*z + z + h = 7 for z.
-4
Suppose -4 + 22 = -2*h. Let s be h/(-3) - (1 - (0 - -3)). Solve 34 = s*l + f + 8, -2*l - 3*f = -13 for l.
5
Let i(b) = 2*b**2 + 2*b - 1. Let h be i(-2). Suppose -3*n = 3*y - n + 26, -h*y - 41 = -n. Let u be (-6)/4*y/9. Solve d - u = 5*p, -p - 5 = -5*d + 5 for p.
0
Let k = 143 + -146. Let z(r) = -r**3 - r**2 + 6*r + 3. Let v be z(k). Solve 3*j + 4*b + 21 = 0, 2*j - v*b + 3 = -2*j for j.
-3
Let l(m) = -m**3 - m**2 - m - 1. Let v be l(-1). Let q = 2791 - 2769. Solve 0 = t - v*b + b + 7, 4*t = -b - q for t.
-5
Suppose m - 8*j - 47 = -45, -3*m + 2*j = -6. Solve m*g - 1 = 3*t - 2*t, -4*t - 4 = 4*g for g.
0
Let k = -14 + 20. Let g be (8/k)/(12/90). Solve -3*h - 7 = -x, -5*x + 14 = -4*h - g for x.
4
Suppose 0 = -5*f + 3 + 7. Suppose -4*d + 18 = f*d. Suppose 4*h + d = -3*s + 2*s, 4*s - 22 = h. Solve -2*j = -2*i + 4, 5*j = -s*i - 0*j + 10 for i.
2
Suppose -518 = -4*i - b, 5*i - i = 4*b + 508. Let u = -129 + i. Solve -2*c = 5*p + 24, u*p = 2*c + 3*p + 16 for c.
-2
Suppose -90 = -3*w + 5*l, 10*w - 7*w + 5*l - 30 = 0. Solve 2*g - 3*d = -5, -w + 5 = 4*g - d for g.
-4
Let k(b) = -2*b**2 - 62*b - 473. Let t be k(-14). Solve 15*u - 8 = -4*a + 18*u, 4*a + t*u - 8 = 0 for a.
2
Suppose 0 = -3*w + 7*w - 48. Suppose -2*p = 2*p - w. Let a = 0 + p. Solve -a*f - 5 = -c, 3*f = 3*c - 0*f - 15 for c.
5
Suppose -5*x + 87 = -3*y, -x = -0*x - 5*y - 35. Suppose 5*r - x = -5. Solve -3*g - r = -4*g + a, 3*g - 22 = -5*a for g.
4
Let n(t) = 11*t - 64. Let u be n(6). Suppose -26*d = -u + 2. Solve d = 5*m - 5*a + 21 - 1, 3*m + 2 = -2*a for m.
-2
Suppose 30 = 3*c + 18, 20 = -9*a + 5*c. Solve -5*x + 15 = a, -16 = -5*y - 0*y - 2*x for y.
2
Let i be (30/40)/(3/12) + (-30)/(-5). Solve -s = 4*n - 11, 5*s + 17 = -5*n + i*n for n.
3
Suppose -20 = -4*x - x. Let s = -200 + 205. Suppose 0*n - 4*n + p = -19, s*n - 3*p = 15. Solve 2*o - 10 = 4*y - 4, 2*y - x*o = n for y.
-3
Let f be 7 - (2/(-2) + -2). Let b be (-1)/(((-1 - -2) + -3)/f). Suppose -2*l - 14 = -b*o, 0*o = 2*o + 4*l + 4. Solve -2*a - 2*z = -5*a + 1, -10 = o*z for a.
-3
Let k(m) = -4*m**2 - 29*m - 22. Let x be k(-6). Let z(p) = 3*p - 21. Let c be z(x). Solve 2 = o - 3*t, -c*o = 2*o + t + 22 for o.
-4
Let n = 103 - 83. Let f(l) = -l**3 + 20*l**2 - l + 24. Let q be f(n). Solve -p = -y - q, -3*p - 3*y + 12 = 2*y for p.
4
Let o = 698 + -694. Solve 4*z - 14 = -2*k, 0*z = -5*z - o*k + 22 for z.
2
Suppose -p = -5*p. Suppose -3*o + 0 + 10 - 4 = 0. Suppose -6 = -0*n - 2*n. Solve p*r + 27 = n*s + 5*r, 0 = -o*s - 3*r + 17 for s.
4
Let l(j) = j**3 - 39*j**2 - 18*j + 706. Let a be l(39). Solve -u + 5*x = -3*u + 19, a*u = -4*x + 20 for u.
2
Let g(y) = 84 + 84 - 190 + 2*y + 2*y**2 - 5*y. Let d be g(-3). Solve d*k - 21 = h, 3*k = -3*h - 0*k + 27 for h.
4
Suppose 1 = -z, -3*z + 5 = d - 8*z. Solve -w = 3, -m + 4*w + 12 = -d*w for m.
0
Let y be -7 - (-8 + 9)*(-3 - 1). Let i be 1/(-1) - -9 - y. Let d = 14 - i. Solve 3*t + 24 + 0 = d*w, w + 2*t = -4 for w.
4
Let d be ((-32)/(-28)*41/(-82))/(4/(-14)). Solve -5*o = d*r + 17, -5*o + 2*o + 3*r - 27 = 0 for o.
-5
Let c(x) = -99*x + 1983. Let v be c(20). Solve -18 = -2*s - 3*n, -v*s + 37 -