 -721)*(-1 - (-14)/4). Solve -i*u + 5*s + 5 = 0, -8*s + 10*s + 3 = 3*u for u.
1
Suppose -363*q - 18*q = 93*q - 2844. Solve -3*r = 3, t - 2*r = 2*t + q for t.
-4
Let l(y) = y**2 - 9*y. Let o = 54 - 45. Let r be l(o). Suppose r = 4*a - 38 - 2. Solve 0 = -2*j + h + a, 3*h - 18 = -4*j + 4*h for j.
4
Let q = 420 + -405. Suppose 24*t = q*t + 108. Let a(k) = k**2 - 4*k - 1. Let i be a(5). Solve 3*l + 3*m = t, l = -2*m - i + 13 for l.
-1
Suppose -50*x - 404 = -267 - 237. Suppose 0 = -n + 2 + 1. Solve x*c + 1 = -n*v, -v + 0*v - 17 = 4*c for v.
3
Suppose 10*k - 207 = 13*k. Let z = k + 82. Solve -5 = 5*s, -4*i - 5*s = -0*i + z for i.
-2
Suppose 0 = 3*o + 11*o - 70. Suppose 10*n = -17*n. Solve n = 2*k + 10, -4*m - o*k = -7*m + 34 for m.
3
Suppose 40 = 5*i + 5*s, -4*s + 17 + 3 = 0. Let b be -10*i/6 + 5. Solve 3*h = 4*y - b*y - 7, -2*h - 4 = -3*y for h.
-5
Suppose -3*r + 17 = 5*x, -x + 4*r + 102 = 71. Solve 2*p + 3*m + 4 = x, p = -m for p.
-3
Let q(s) = 4*s - 9*s**2 - 23 + 151 + 7*s**2. Let h be q(-7). Solve 2*d - 4*u = -2, -u = -h*d + 2*u for d.
3
Suppose 17*b - 30*b = 26. Let u be (80/32)/(b/(-4)). Solve -3*m + 5*j = j + 3, 4*j = 5*m + u for m.
-1
Let v = -447 + 454. Let i be (14 + v + -6)*1. Solve -3*d + t = 7, 2*d + 4*t - 1 + i = 0 for d.
-3
Let q(j) = 1 + 1 - 2*j + 15 + 2. Let l(g) = -g**3 - 7*g**2 - 5*g - 28. Let r be l(-7). Let h be q(r). Solve -h*z + 5*k + 11 + 4 = 0, z - 23 = 5*k for z.
-2
Let s be (-1)/(-2)*-3*-2. Let a be ((-8)/(-15))/((-61)/((-50325)/55)). Solve s*v + 9 - 2 = -5*b, 4*b + a = 0 for v.
1
Suppose -2*d + 171 = 5*i, -2*i + 288 = 3*d - 5*i. Let m = d - 93. Solve 5*l + s - 2*s = -25, 4*l + 3*s + 1 = m for l.
-4
Suppose 0 = 5*c - 3*c - 2*n - 82, -4*c = -n - 158. Suppose -5*g - 19 = -c. Solve 4*v - 2 = -g*u - 6, 0 = -5*v - 15 for u.
2
Let y be ((-24)/36)/(-3*(-4)/(-72)). Suppose 0 = 14*r - 9*r - 95. Let q = r - 11. Solve 0 = 2*l + 3*n + 7 + 1, y*n = -q for l.
-1
Let k be (5 + (3 - 9))/(3/(-10 + 1)). Solve -k*n = 2*o - 13, 5*n - 5*o = 2*n + 20 for n.
5
Let v = -5449 - -5454. Solve -v*n - 2*w - 8 = 0, 2*n - 2*w + 4 = n for n.
-2
Let h = 1845 + -1785. Solve 5*f = -h*t + 58*t - 17, 0 = 3*t + 5*f + 13 for t.
4
Let t(p) = p**2 - p. Let c be 10/(-5)*(-1)/(-2). Let q be t(c). Suppose -6 = -6*s - 0*s. Solve d + s = q*d - h, d = -4*h + 6 for d.
2
Let z(m) = -2 + 12*m**2 - m**3 + 2*m**3 - 2*m - 3*m - 3. Let f be z(-12). Let p = f - 52. Solve 4*t = -2*d + 8, 0*d + 4*d + p*t - 1 = 0 for d.
-2
Let z(r) = -11*r**3 + 4*r**2 + 3*r + 8. Let f be z(-2). Solve 5*p - 15 = b, -f*b = -4*p - 104*b + 12 for p.
3
Let q = 243 - 204. Suppose 3*k - q = -4*u, 6*k - 4*k - 2 = 0. Solve 3 = -0*n - n + 2*l, -u = n + 4*l for n.
-5
Suppose -5*n + 30 = 0, 2*i + 12*n + 8 = 14*n. Solve i*y + 3 = 3*g, -4*y + y = 4*g - 4 for g.
1
Suppose o - 25 = -4*o + 5*r, 5 = o + 4*r. Let c be (-3)/(-2) - 1/2. Let b be (-16*1)/(-14 + (-816)/(-60)). Solve -5*x = o*p + c + 4, 4*p - 5*x + b = 0 for p.
-5
Let v = 248 + -246. Solve 5*x + 2*u + 7 + 8 = 0, -x - v*u + 5 = 0 for x.
-5
Suppose -22 = -20*t + 78. Let n = -2 + 7. Solve t*q - y + 15 = -n*y, -q - 2*y = 3 for q.
-3
Suppose -66*i - 71 = -9*m - 71*i, 4*m + 19 = 5*i. Solve -2*b - 645*w = -640*w, -w - 22 = -m*b for b.
5
Let q = 81 + -84. Let u(g) = -g**3 - 3*g**2 + g + 6. Let d be u(q). Suppose -d*n + 4*h = -19, h - 2 = -3. Solve 5*w + 5 = 4*t, -5*t = -n*w - 4*t + 10 for w.
3
Let g = 29 - 13. Let b = 454 - 454. Solve -g = 5*m + 9, b = -5*z + 5*m + 25 for z.
0
Suppose 9*y - 4*y + 60 = 0. Let m = -7 + y. Let z = 23 + m. Solve 5*k + u + 22 = 0, 5 = -4*k - u - z*u for k.
-5
Let t = -259 + 217. Let c = t - -44. Solve 4*s - 6 = 2*w - 0*w, -2*w = c*s for s.
1
Let d(r) be the first derivative of r**2/2 + 9*r - 33. Let g be d(-6). Solve 3*t + n + 18 = 0, 5*t = -g*n + n - 31 for t.
-5
Let x(p) = 2*p - 8. Let c be x(6). Let s be (25 + 20 + -46)*-2. Solve s*d = -4, 0 = 3*i - c*i - 3*d - 8 for i.
-2
Let v be (-2)/(1121/57 + -20). Solve 2*o + v = 0, -5*o - 1 = -t - 7*o for t.
7
Let t(z) = -2*z**3 + 85*z**2 - 44*z + 88. Let v be t(42). Solve 3*a - 6*a = v*u + 32, 4*u = 4*a - 4 for a.
-4
Let u(p) = -4*p**3 - 9*p**2 + 8. Let t be u(-2). Suppose -9 - 1 = -5*z. Solve 0*x - 2*x = z*d + t, 5*x = 5*d for x.
-1
Let c(x) be the first derivative of -x**4/4 - x**3 - 5*x**2/2 - 6*x + 31. Let k be c(-2). Solve -t - g + 4*g + 1 = k, 2*t - 2 = 3*g for t.
1
Suppose 2*g - 7*g = 5*b - 10, 0 = -2*b + 4*g + 16. Suppose 3*n + 5*i = 27, b*n + 4*i - 57 + 29 = 0. Solve 3*j = -h + 17, 4*h + n + 8 = 4*j for h.
2
Let l be (-31 + 2300/69)*174/14. Solve 3*s + 4 = 2*m, 0 = 26*s - l*s - m + 11 for s.
2
Suppose 3*y = 4*y - 2*y. Suppose -4*x = p - 12, -2*p + 3*x + 2 = -y. Solve 2*f - 5*a + p = -2, 5*a = f + 3 for f.
-3
Suppose 0 = -z - 3*z + 1740. Let o = -303 + z. Let y = o + -128. Solve x - y*x + 16 = 2*a, 10 = -5*x + 4*a for x.
2
Suppose -106*b + 104*b + 52 = 2*a, -2*b = 5*a - 112. Solve -5*i - 4*d - 26 = 0, -30*i - 3*d - a = -26*i for i.
-2
Let o = 5783 + -5780. Solve -g + 9 = o*a, g - a - 7 = -10 for g.
0
Let v(a) = a**3 + 7*a**2 - 6*a + 13. Let h be v(-8). Let u be h/(-6)*(-10 - -4) + -11. Let b = -9 - u. Solve 9 = -5*w - 2*l, 3*l + 11 = -b*w - 0*l for w.
-1
Let z(u) = -2*u - 19. Let v be z(-10). Suppose 0 = -l - v + 12. Suppose -3*c + 56 = l*c. Solve -3*m + f = -14, 6*m = 4*m - c*f for m.
4
Let t(j) = -97*j + j**2 - 98*j + 34 + 213*j. Let h be t(-16). Solve 0 = -4*x - h*o - 5 + 1, 2 = 3*x + 4*o for x.
-2
Let c(y) = 5*y - 22. Let z be (-3)/(1 + 11) - (-41)/4. Let v be 3*(z - 0)/(6 - 0). Let u be c(v). Solve -2*a - u*a = -2*m - 5, 5*m = 4*a + 13 for a.
3
Let z be -2 + 7 + (1 - 4). Let d = -1395 - -1401. Solve d = 3*k + z*c + 23, -4*k - 5*c - 32 = 0 for k.
-3
Suppose -84956 + 84872 = -21*g. Solve -g = 3*y - 4*z + 3, 3*y = -5*z + 29 for y.
3
Suppose x - 5*s + 9 = 4*x, 0 = -3*s - 9. Suppose -16*d + 24 = -x. Suppose d*c + 16 - 20 = 0. Solve 3*g = 4*l - 21, -4*g = c*l + 2*l for l.
3
Suppose -2*j + 2*d = 6, -3*d + 1065 = 2*j + 1046. Solve 31 = -j*m + 5*v, -15*m - 4*v + 32 = -19*m for m.
-3
Suppose 0 = 3*q - 4*v - 17, 14*v + 7 = -q + 9*v. Solve 5 = -5*p + q*l + 4, 4*p - 5*l - 7 = 0 for p.
-2
Let x(u) = 4*u - 191. Let z be x(48). Let f be 0 + z + 24/6. Solve -4*g + 3 = -f*c + 6, -3 = 3*c for g.
-2
Let o(r) = -131*r - 260. Let k be o(-2). Solve 2*x = -c + 3*x - 1, 2*c + 14 = -k*x for c.
-4
Let x(v) = 391*v**2 - v - 2. Let n be x(-1). Let b = n - 386. Solve i - b*i - 3*k + 3 = 0, 0 = 4*i - 2*k + 26 for i.
-4
Let i(n) = -4*n**2 - 43*n - 264. Let g(f) = f**2 - 2*f + 1. Let a(b) = -3*g(b) - i(b). Let k be a(-43). Solve -35 = -3*u - 4*d, -4*d = -4*u + k*u - 15 for u.
5
Let p = 20228 + -20214. Solve p = 4*m + w, -27*w = -28*w + 2 for m.
3
Suppose -1 = 4*o - 17. Let n = 34 + -102. Let i = n - -73. Solve -s + i*b = o*s, -25 = -5*b for s.
5
Suppose -61 = 3*a - b - 62, -17 = 4*a - 5*b. Solve q = -2*n + 15 - 5, 3*q = a*n + 6 for n.
3
Let j = 9570 - 9564. Solve -2*i + 10*r = 8*r - j, 0 = 5*i + 3*r - 31 for i.
5
Let h be (-496)/40 + 2/5. Let r be (-15 + 45)*(-2)/h. Suppose 4*t + 58 = r*g, -5*g + 3*g + t + 25 = 0. Solve l = -s + 6*s + 19, -2*l + g = -4*s for s.
-4
Suppose -24*a + a = 4600. Let x = a + 204. Solve -4*i - i + 4*b = 11, 0 = 2*i - x*b + 14 for i.
1
Let a be 385/5 - (-6 - -10). Suppose -31*b + 20 = -a. Solve 5*j = 5*d - 30, -b*j - 4*d = d + 10 for j.
-5
Let w be 7/(294/120) - (-9)/(-42)*4. Solve 5*y = w*t + 21, -3*t = -2*t - y + 3 for t.
2
Suppose -18*b + 19*b - 11 = -5*u, 2*b = 3*u - 17. Let y be 19 - ((u - 1) + 3). Solve -2*v - 3*m = -4*v - 3, -m + y = -5*v for v.
-3
Suppose -3*p - 2 = -4*o, -1029*p - o = -1027*p - 6. Solve -4*q = -2*j, 8*q = 6*q - p*j for q.
0
Let y = 178 - 114. Suppose 8*q - y = -40. Suppose 5 = 3*n - 4. Solve t - 6 = -2*s - q*t, 2*s + t + n = 0 for s.
-3
Let f(z) = -z - 5. Let r be f(-7). Suppose -r = 3*i + 16. Let n(v) = -v**2 - 8*v - 9. Let b be n(i). Solve 4*u = -b*d - 20, 5*u = -0*d + 3*d - 25 for d.
0
Let o = -707 + 707. Suppose -3*a - 2*b = -17, o*a + 3 = -3*a + 3*b. Solve 2*y = 2*z - a*y + 4, z + 5*y + 2 = 0 for z.
-2
Suppose -5*l + 4*p + 12 = 0, -2*l = 3*p - 83 + 69. Solve -l*k + 4 = 4*m, 4*k - m + 28 = 3*m for k.
-3
Let w(t) = 3*t**3 + 5*t**2 - 5*t - 1. Let b be w(3). Suppose -x + 23*x - b = 0. Solve 0 = -4*s - 5*g - 29 + 4, 15 = -4*s + x*g for s.
-5
Let r(i) be 