 1. Solve -14 = s*k + 2*b - 2, 4*b = 0 for k.
-3
Suppose 0 = -r + a + 12, 409 - 370 = 5*r - 2*a. Let x(n) = n**3 + 2*n**2 - 2*n - 2. Let p be x(-2). Solve 3 = -p*w + r*w, 3*l = 2*w + 7 for l.
3
Let p be (-15)/25*(-3 - ((-75)/(-9) + -3)). Let y = -8 - -18. Solve 0 = p*h + n + 4*n - y, -6 = -4*h - 3*n for h.
0
Suppose -4*x - 21*i = -18*i - 770, 184 = x + 5*i. Solve -2*m = -2*l, 189*l + 3*m - 10 = x*l for l.
-5
Suppose -4*h + 45 = 2*o + 9, -7 = o - 3*h. Suppose -4*w - o*w = -48. Solve -3*l = 5*p - 0 - w, -p = 4*l + 6 for p.
2
Suppose 17*k + 32 = 66. Solve -k*n - 12 = -6*n - l, -3*l = 0 for n.
3
Let u(v) = -40*v - 198. Let i be u(-5). Let m be (i/9)/((-32)/(-576)). Solve m*r - 20 = j, -r - r + 3*j = -10 for r.
5
Let o(z) = z**3 - 3*z**2 - 35*z + 54. Let b be o(7). Solve 0 = -v + b*n + 11, 8 = -2*v - 3*n - 9 for v.
-4
Let d be -14 + (260/(-13) - -37). Solve d*o + 27 = 3*l - 0*l, -13 = 3*l + 5*o for l.
4
Suppose -o = -3*j + 4 + 5, 5*j - 5*o = 25. Suppose -4*x - 4*t - 25 = t, -5*x - 10 = j*t. Solve z - 5*r = -29, 0 = -4*z + r - 21 - x for z.
-4
Let o be 507/(-2)*10/(-5) - 2. Let l = 512 - o. Solve -l = 2*q - n, n - 2 = q - 0 for q.
-5
Let o be 12/(3/1) - (-175)/(-175). Solve -10*x + 7*x - i + 3 = 0, -4*x + o = i for x.
0
Let z = 1688 + -1663. Solve 4*d - z = 3*r - 0*d, -5 = -r - 2*d for r.
-3
Let m(x) = x**2 + x + 5. Let n(l) = l - 1 + 10 - 4 - l**3 - 5*l**2. Let z be n(-5). Let q be m(z). Solve -q*v = -3*u + 13 - 2, 3*v - 1 = -2*u for v.
-1
Suppose -3*a = -a + 14. Let j(x) = -x**2 + 8*x + 21. Let f be j(a). Let u = f - -86. Solve 2 = -2*m + 3*m + d, -3*m - u*d = -8 for m.
4
Let d be 590*(-8)/60*-27. Suppose 5*z + 2109 = d. Suppose n = 4*n. Solve n = -3*i + z*c - 6, 0*i + i - 6 = 5*c for i.
-4
Let o = -33 + 37. Let n be (-1)/((-2)/o) + (-24)/(-12). Let y(p) = -p**3 + 5*p**2 - 3*p - 4. Let x be y(n). Solve -3*z = r - 6, -5*z + 4 + 11 = x for r.
-3
Suppose 3*n - 6 = -w, 14*w + n = 11*w + 18. Suppose -17*v = -19*v + w. Solve -d - 2*g = v*g - 6, 8 = 5*d + 3*g for d.
1
Suppose -142 = 3*c - 5*x, -c - 9*x = -4*x + 54. Let d = c + 54. Solve d*s = -3*a - 26 + 7, -2*a = -2*s - 14 for a.
2
Let v = 452 - 424. Suppose -58*n - v = -62*n. Solve q = 5*a - 20, -2*q - 15 = -n*q + 2*a for q.
5
Let t be 4*((-1)/(-2) - 0). Suppose -3*v + 21 = -3*l + 6*l, t*l + v - 12 = 0. Suppose -8*n + l = -35. Solve -5*c - 15 = h, 0 = -n*h - c - 0*c + 21 for h.
5
Let p be (0 - -20)/(-2)*(-5 - (-45)/10). Solve -46*q - 33 = -42*q + p*l, -3*q + 19 = -5*l for q.
-2
Let n(a) = -302*a - 11473. Let q be n(-38). Solve q*h = -z - 9, 4*h - 52 + 45 = 5*z for z.
-3
Let p be (-320)/200 + 230/50. Solve -r - 4*j + 0 = 3, r - p*j - 11 = 0 for r.
5
Let f be (-3)/5*(-60605)/1581. Solve 5*t + 2*w - 19 = -12, -2*w = -5*t + f for t.
3
Let l = -1 + 1. Let c = -80 + 290. Let s = -204 + c. Solve 5*i - u = -s*u, l = -3*u for i.
0
Let l(c) = 4*c**2 - 74*c + 216. Let y be l(15). Solve -8*q + 26 = -6*q - 4*z, -2*q - z + y = 0 for q.
5
Suppose -3*x - 4*c - 6 = 0, -4*c - 12 = -0. Suppose -5 = i, 0*i + 56 = u + 3*i. Suppose 0 = -5*j - 11 + u. Solve -n - 10 = -x*f, n - 5*n = 5*f - j for f.
4
Suppose 349*k + 169*k = 3349 - 1277. Solve -c + 6*c = 4*i + 21, 9 = c + k*i for c.
5
Let j be 12*(259/28 - 9). Solve 0 = j*r + n - 10, -2*r - 2*n + 5 + 3 = 0 for r.
3
Suppose 0 = -165*g + 117 + 213. Let j = -17 + 20. Solve j*o = p + 5, g*o - p = p + 2 for o.
2
Let c(r) = 38*r - 58. Let q be c(6). Suppose q = 4*m + 2*s, -m - 2*m + 100 = -4*s. Solve 0*n + 3*n = 2*j - 25, -5*n - m = -3*j for n.
-5
Let w be ((-2)/6)/((-2826)/(-135) + -21) + 5. Let i = -1 + 1. Solve i = -2*c - 4*a - 12, -c - 4*a - w = -0*a for c.
-2
Let k(o) be the third derivative of -o**4/24 + 11*o**3/3 + 40*o**2. Let v be k(22). Solve v = -4*b + 2*j + 6, -j - 4 + 1 = -5*b for b.
0
Let l(h) = h**2. Let o(i) = 2*i**2 - 20*i + 130. Let v(r) = -3*l(r) + o(r). Let j be v(-25). Solve -j*w - 12 = 5*q + 18, -5*q - 22 = w for q.
-4
Let j be 6/9 - 100/(-12). Let l be (-152)/36 - -4 - 92/(-9). Let d be (-20)/l*(-4)/2. Solve -s + 4*i - d = 3*i, -j = -4*s - i for s.
1
Let i = -1631 + 1633. Suppose -i*k + 33 = -n - 2, -49 = -4*k - 5*n. Let p(r) = -3*r + 1. Let q be p(-1). Solve q*u - k = v, u - 1 = -3*v + 3 for u.
4
Suppose -36*c - 160 = -268. Solve 6 + 10 = 3*t + 5*a, -4*t + 14 = c*a for t.
2
Let q(r) = -r**2 + 63*r - 178. Let d be q(60). Solve 5*z + 4*i + 1 = 14, d*z + 5*i = -5 for z.
5
Suppose 4*z - 14*t + 15*t = 5, -4*z = 3*t - 15. Suppose h = -z*h + 3*m + 10, 0 = -h - 5*m - 6. Solve 3*k - 5*x = -16, 0 = -h*k + 2*k + 3*x - 9 for k.
3
Let x = -458 + 461. Solve -2*z = 3*p - 12, -11*p + 3 = -14*p + x*z for p.
2
Let l be 2/21 - ((-45008)/609 - -17). Solve 5*v + 3*f + 32 = l, 4*f = 4*v - 20 for v.
5
Let w be -4 + (6 + -44 - 0). Let x = w - -45. Solve x*f = -5*q - f - 13, 5*f - 5 = -2*q for q.
-5
Let z(j) = -979*j - 8808. Let q be z(-9). Let t(k) = 2*k**2 + 3*k - 1. Let r be t(-3). Solve -5*f + q*s - 11 = 0, -f + 0*s + r = -4*s for f.
-4
Let h(d) = -8*d + 90. Let c be h(11). Solve -6*x + 7*x - 6 = -2*n, c*x = 2*n - 6 for x.
0
Suppose -5*b + 8 = -b. Suppose -222 = o + b*o. Let c = 76 + o. Solve -2*w - a = 4 - 9, -c*w = -a - 11 for w.
4
Let a = 4414 + -4410. Solve 0 = -a*i - 3*n - 2, 12*i - 4*n = 9*i - 14 for i.
-2
Let p = 197 - 316. Let s = p - -123. Solve -2*w + 24 = -3*r + 2*w, -2*r + s = 4*w for r.
-4
Suppose 0 = 2*f + 4*w - 15 - 39, 4*f - 75 = 3*w. Suppose m - 79 = -f. Let r = 65 - m. Solve 2*a = -l - 2*l + r, 3*a = 4*l - 15 for a.
-1
Let k(p) = 5*p**2 + 10*p - 23*p**2 + 17*p**2 - 14. Let y be k(8). Let f be y - (-2 - (0 + -1)) - 1. Solve 2*a - f*v = 6, -5*a = v + 2*v + 25 for a.
-2
Suppose 4*y + 5*c = -2, -21*y + c = -19*y - 6. Solve 16 = -4*b - 0*b + 4*g, -y = -3*b - 4*g for b.
-2
Suppose -k + 32 = 7*t - 12*t, 0 = 4*k - 4*t - 32. Solve k*f - 17 = -5*w, -2*f = -5*w + 3*w - 10 for w.
1
Suppose -2*v = 0, -2*v = i + v - 81. Let a be 2 - 1 - (-5)/((-15)/i). Let h = -26 - a. Solve -5*y = 3*k - 29, -1 = -4*y + 5*k - h for y.
4
Let w = 23 - 12. Let c be 6 + -3 - ((-28)/4 + 8). Solve 5*r - 3*b = w, -3*r - 4*b - c = -26 for r.
4
Let t be 3 - (6/(-4) - (-4)/8). Suppose -n + 3*n = t. Let w be 3/2*(n + 0)*1. Solve q - 6 = 4*q, 4*q + 23 = -w*z for z.
-5
Suppose -b = 11*u - 8*u - 20, 3*b + 4*u - 40 = 0. Suppose z + 2*z - 11 = -q, -b = -4*z + 2*q. Solve 5*k + 40 = -5*g, z*g = -g - 5*k - 35 for g.
-5
Let c(i) = -48*i - 40. Let t be c(-1). Solve -2*w + t = 23*g - 27*g, 0 = -3*g + 5*w + 8 for g.
-4
Let t be 23/(-3 - (0 - 2)). Let m(q) = -2*q - 31. Let v be m(t). Suppose 3*b = 5*n - 71, -5*b = 5*n + v - 70. Solve -3*u + 2*u + 4 = -3*s, -2*u - s = n for u.
-5
Let x = -80 - -120. Suppose -p = 4*p - x. Suppose 4*o + p = -2*l, 1 = 4*l + o + 3. Solve 2*r + 4*c = -c, 4*r + c - 18 = l for r.
5
Let t(y) = y + 45. Let k be t(6). Let r = k + -25. Suppose 8 = -6*a + r. Solve a*w = 12, -3*u + 3*w = -0*w + 12 for u.
0
Suppose 12*b - 8*b + 43*b - 188 = 0. Solve f + 19 = b*z, 0*f + 2*f = 2 for z.
5
Suppose -c - 8 - 3 = -j, -49 = 4*c + j. Let m be ((-2)/c)/((-2)/(-24)). Solve -y = 5*z - 0*z + 10, -m*z = -3*y - 13 for z.
-1
Let m = 112 + -108. Suppose 5*w = -4*h - 5, -4 = -m*h + 5*w - w. Solve 5*k - 4*j + j = 10, h = 3*k - 4*j + 5 for k.
5
Suppose -10*f + 463 - 433 = 0. Solve 40 = 5*a - 4*m, -8*a = -5*a + f*m + 3 for a.
4
Suppose 2*c = 2*r - 16, 18*r - 22*r + 34 = -2*c. Solve -4*d - r = -29, -3*d = -b - 11 for b.
4
Suppose -54*f = -24*f - 210. Solve -3*h + o = f, 2*h - 2*o = 3*o + 17 for h.
-4
Let f = 143 - 143. Let a be 232/28 - ((-12)/(-42) + f). Solve 4*l + 7 = 5*v - 9, -2*l + 5*v - a = 0 for l.
-4
Let s(o) be the first derivative of 7*o**3/3 + 5*o**2/2 + 2*o - 86. Let a be s(-1). Solve -5*y = -0*h - 3*h + a, -4*y + 19 = 5*h for h.
3
Let z(q) = -3*q - 3. Let r(i) = -i**2 - 2*i - 2. Let h be r(-2). Let a be z(h). Solve a*x - 2*l - 10 = 0, -4*l - 17 - 1 = -5*x for x.
2
Let s = 324 - 318. Suppose 0 = -j + s*j + 5*f - 25, 5*j - 3*f - 1 = 0. Solve 0 = n - 2*z + 9, -j*z - 3*z = -4*n - 27 for n.
-3
Let w(s) be the third derivative of -s**4/8 - 17*s**3/3 + 2*s**2. Let h be w(-16). Suppose -7*l = -0*l - h. Solve -5*a = c + 1 + 10, l*a - 3*c = -1 for a.
-2
Let m(y) = 2*y + 2. Suppose -h = -2*g - 3, -6*g - 5*h - 15 = -g. Let z be m(g). Let l = 2 - z. Solve 0 = 3*b - 3*i + 6, -i + l = -5*b - 2*i for b.
-1
Suppose 21