 - 4 = -18*k for k.
-4
Suppose 153 = -19*r + 248. Solve r*a + 8 = 5*w - 7, -2*w = -5*a - 3 for w.
4
Let j be (-162)/48 - 9/(-24). Let d be (j - 0) + 4/((-8)/(-6)). Solve d = -p + 2*r - 6, -r + 0*r + 17 = 3*p for p.
4
Let b(f) = -6*f**3 + 295*f**2 - 52*f + 153. Let a be b(49). Solve n + 18 = a*n - 2*w, 0 = -n + 4*w for n.
4
Let n be (0 - 0)/(-9 - -7). Suppose -f + 12 = -2*h, -5*f + 4*f + 3*h + 17 = n. Solve -f*o = -z - 0*o + 7, 0 = -z - 4*o - 5 for z.
3
Let h(w) = -w + 6. Let x be h(5). Let u = x + 9. Let z(v) = 65*v**3 - 387*v**2 - 9*v - 54. Let c be z(6). Solve -p + b - 4 = c, -u = -2*p + 4*b - 8*b for p.
-1
Suppose 0 = -6*l - 2*l + 1272. Let i = l + -154. Solve -i*s = 5*d - 5, -3*s - d = 3*d - 5 for s.
-1
Suppose -2*m = -3*t + 30, -4*m + 166 - 214 = -4*t. Solve x = v + t*x + 22, 0 = 4*v - 4*x - 8 for v.
-2
Let k = 1 - -1. Suppose -1348*m + 1310*m = -76. Solve -k = -m*q - 3*t - 12, t = -q - 5 for q.
-5
Let y(h) = -h**3 + 10*h**2 + 234*h - 2178. Let d be y(9). Solve 5*q = 12*f - 8*f + 7, -q + d = 3*f for q.
3
Let t be 2/(((-10)/6)/(455/(-182))). Solve o - 2*k - 14 = 0, 5*k = t*o - 8*o - 5 for o.
4
Let m be (-90)/(-72) - (-21)/28. Solve f - 5*k = 37, -m*f + k - 6*k = 46 for f.
-3
Let r be (12 - 2)/5 - (63/9 + -8). Solve -4*p + 23 = r*w, 8*p - 4*p + w = 21 for p.
5
Let f = 243 + -239. Let l(b) = -b**2 + 2*b + 4. Let w be l(3). Suppose -v + 1 = f*m, v = -4*m + 5*m + w. Solve 3*t + 15 = 0, -r + t = -m*r - 4 for r.
-1
Let k be 2*1/1*-7. Let a(o) = o - 103. Let s be a(-19). Let n be 14/49 + s/k. Solve 0 = 4*x - 3*r + n, -4*x - 5 = 2*r + 9 for x.
-3
Let k(n) = 7*n - 86. Let v be (-1 - -4)*420/90. Let r be k(v). Solve -3 = -z + 3*t - 17, 2*z + r = 2*t for z.
-2
Let s be 9/((504/210)/((-12)/(-15))). Solve -k = -n + 1, s*k - 6 = -5*n + 15 for n.
3
Suppose -254*m = 2*w - 258*m - 34, 3*w - 18 = -5*m. Solve -w*j = -15*j - 2*s + 12, -2*j + 30 = 5*s for j.
0
Suppose -10*u - 11 + 31 = 0. Let p be u - 6/9*15/(-10). Solve -3*q = 3*f + 20 + 1, p*f = 4*q + 7 for q.
-4
Suppose 4*h - 8*a = -3*a, 0 = 4*h + 5*a - 40. Solve -5*w + 13*d = 17*d - 9, h*w = -2*d + 17 for w.
5
Let s(o) = 4*o - 56. Let a be s(22). Solve 3*w + 0*w = 5*t - a, -3*w = t + 8 for t.
4
Let j(u) = -20*u**3 - u**2 + 2*u. Let c be j(1). Let a be -9 - (2 - 6) - (c + 2). Solve -3*f = -2*o + 4*o - 11, 4*f - a = 0 for o.
1
Suppose -10*x + 154 - 134 = 0. Solve 4*n = -x*a + 22, n = 2*a - 2*n - 1 for a.
5
Let f(w) = 7*w + 288 - 151 - 154. Let y be f(3). Solve -6*h + h = -p - 20, 3*p - 16 = -y*h for p.
0
Let z be 6 - -2*(-4 - -5). Suppose -z*x + 6 = -18. Suppose -8*n + x = -13. Solve -n*a + 0*o = 2*o - 10, -5*o + 22 = 4*a for a.
3
Let u(d) = -d**3 - 10*d**2 - 28*d - 18. Let h be u(-3). Solve 0 = 8*z - 11*z - 2*i - 13, -3*i = -h*z + 12 for z.
-1
Suppose 21*r + 34 = -25*r + 63*r. Solve -h - 23*k = -22*k - 1, -5*h = r*k + 1 for h.
-1
Let q be 10/(-6) - (-228)/(-36). Let j be ((-77)/28)/(2/q)*1. Solve -5*c = -5*p - 15, -c + j = -3*p - 0*p for c.
-1
Let y(k) = 3 + 98*k**2 - k**3 - 4*k + 2 - 104*k**2. Let h be y(-5). Suppose h = 8*u - 12*u. Solve -a + 5*x + 12 = u, -3*a + 2*x = -x for a.
-3
Let n(g) = -4*g**2 - 68*g. Let i be n(-11). Let a = i + -245. Solve h - 3*k = a, 5*h - 58 = 4*k - 18 for h.
4
Let c = 388 - 378. Let u be ((-2)/3)/((-28)/(-3) - c). Solve 0 = -5*r + i + u - 6, r - 3*i = -1 for r.
-1
Let b(v) = -3*v - 100. Let u be b(-34). Solve -4*r - 12 = -4*k, -u*k - k = -4*r - 11 for r.
-2
Suppose -m = 4*m - 50. Let n be (1 + 0)/(26/6526). Let g = -246 + n. Solve -f + 4*u = -4*f - 1, g*u = m for f.
-3
Let n(a) = -2*a**2 - 97*a + 6 + 104*a + 3*a**2. Let v be n(-7). Let c be (-564)/(-52) - v - (-2)/13. Solve m - 3 = -2*x, c*m = 2*x + 9 + 18 for x.
-1
Let q(w) = -w**2 + 6*w - 6. Suppose 0 = -6*r + 13*r - 14. Let p = r - -2. Let t be q(p). Solve -3*j + 3*b + 21 = 0, 4*j = -j - t*b for j.
2
Let b(v) be the first derivative of -1/2*v**2 + 9*v + 2. Let x be b(4). Solve 3 = -x*n - 2*o - 16, n = -5*o + 10 for n.
-5
Suppose -2*g - 3*w - 2 = 0, -14 = -53*g + 49*g + 3*w. Solve -23*y - 1 = m - 24*y, 4*m - g*y - 6 = 0 for m.
4
Suppose -7*x + 4*x = -21. Let z = 34 - x. Suppose -4*h - 11 = -z. Solve h*c = 3*l + 16, 4 = 3*c - 2*c + 5*l for c.
4
Suppose -4*q + 4*m + 60 = -5*q, -5*m + 185 = -2*q. Let l = q - -113. Let z = l + -30. Solve x + x - 2 = b, -z*x = 4*b - 14 for x.
2
Suppose 83*r = 42*r + 123. Solve -6 = -2*v, 2*v + 10 = -r*t + 1 for t.
-5
Let u be 18 - (-11 - 67)/(-6). Suppose v + 3*f - 40 - 30 = 0, -4*v + 252 = -2*f. Suppose r - u*r = -v. Solve n = -3*n - 3*j + 4, -4*j = r for n.
4
Let r = 494 + -494. Let l be (-6)/16 + (525/56 - r). Solve 3 + l = -3*t - j, -4*t - 16 = 2*j for t.
-4
Suppose 110 = 5*c - 5*v + 35, -3*v + 9 = 0. Let w = -18 + c. Solve -2*b = -3*z - 6, w*z - 3*z - 3*b - 6 = 0 for z.
-2
Suppose 0 = 4*t - 2*t - 126. Let w = 5333 - 5271. Let p = t - w. Solve -y - 2*i - p = 0, -3*i + 1 = -4*y + 8 for y.
1
Let s(p) = p**3 + 33*p**2 + 210*p - 456. Let r be s(-23). Suppose -3*i + 3*t + 6 = 0, 0*t + 1 = t. Solve -r*l + 4*d - i = 5, 0 = -l - 5*d - 20 for l.
-5
Suppose 2*k = 2, -5*j + 90*k = 85*k - 90. Solve -a + 9 = -p, -18*p + 1 = -j*p - a for p.
-5
Let i be ((-2)/4)/(4/1056). Let p = i - -218. Suppose 2*o + 68 = p. Solve -3*l + 4*l + 2*m = -3, -o = 3*l + m for l.
-3
Let o(f) = -f**3 + 12*f**2 + 4*f + 2. Let y be o(-3). Suppose -73 + y = 13*a. Solve -2*g - 5*j + 5 = 0, a*j = 4*g - 30 + 6 for g.
5
Suppose -8 - 7 = -3*k. Suppose -k*w + 3*m + 1 = 4*m, 0 = -w + 2*m - 2. Solve -4*t - 4*i = -w*t + 12, 0 = 4*t - 4*i + 28 for t.
-5
Let r(j) = -11*j - 78 + 22 + 3*j. Let i be r(-7). Solve 0 = -5*m + 5*f - 4*f - 22, i = -m + 3*f + 4 for m.
-5
Suppose 0 = -4*q - 4*w + 8, -4*q + 5*w + 32 + 12 = 0. Solve 5*m = q*g - 7*g, -5*g = 0 for m.
0
Let p = -38 - -43. Let q be (-2)/p + 220/50. Solve 0*n = -2*x + n - 9, -7 = -q*x - 3*n for x.
-2
Suppose -255 = -5*i - 433 + 228. Solve 0 = 10*f - 6*f - 2*w + i, 2*w = -3*f + 3 for f.
-1
Suppose 43*i - 4*i - 8*i = 0. Suppose n - 3 = i, 4*x - 13 - 19 = -4*n. Solve x*y = -a - 4 + 8, 3*y + 20 = 5*a for y.
0
Suppose -2*i + n = -12, 2*i - 28 = 3*n - 8. Suppose -y - 25 = 5*m + 1, 0 = i*m + 20. Let r be y + 4 + -3 - -21. Solve d + 2*t + 9 = 0, t + r = -4*d - 2*t for d.
-3
Let b(j) = 4*j - 10. Let q be b(-3). Let u = -20 - q. Suppose -8 = -2*r - 0*v - v, -u*r + 14 = -2*v. Solve -3*d = -r*d - h + 3, -h = 5 for d.
4
Let m(d) = 3*d**3 - 37*d**2 + 12*d + 3. Let s be 1 + 38/4 - 3/(-2). Let j be m(s). Solve 4*x = 3*t + 2*t - 22, -j*x - 5*t = -1 for x.
-3
Let p = 277 - 283. Let z be (p/3 - -2)*(-12)/(-24). Solve -5*q + z*q + 7 = 2*o, 31 = 5*q - 4*o for q.
3
Let v(s) = 8*s. Let x be v(1). Suppose 6*q - 8*q = -x. Suppose -5*z - 10 = -q*j, -4*j = -z + 4*z - 26. Solve 34 = -5*a - 2*y - y, -10 = -a + j*y for a.
-5
Suppose 0 = v - 3*w + 10, 4 = 5*w - 16. Suppose -8*k = -4*k + 3*s - 35, -10 = -v*s. Solve 0 = -k*l - 2*j - 33, 0*j = -5*l - j - 29 for l.
-5
Suppose 0 = -4*g + g. Suppose 0 = -5*v, g*s + 4*s + 4*v + 104 = 0. Let r be ((-45)/(-39) - (-4)/s)/1. Solve -15 = 3*z + 3*f, 3*z - f - 2 = -r for z.
-1
Suppose -24*y + 20*y + 20 = 3*q, -4*y - 28 = -3*q. Solve k = -3*m - 6, 4*k + q = -3*m - 7 for m.
-1
Let m be (-4)/(-18) - (-4 + 63/(-81)). Let r = 450 - 446. Solve r*q - q = 2*n - 22, 37 = -3*q + m*n for q.
-4
Let i = -7336 - -7379. Solve 0 = 2*j + h - 11, 1 = -42*h + i*h for j.
5
Let s be 15/630*18 - (-109)/7. Suppose s*v = 27*v - 55. Solve v*n = -2*g - 2, -g = -3*g - 4*n for g.
4
Suppose -384 = -401*f + 418. Solve -5*j + 3*d = -21, -6*j + 10*j - 16 = f*d for j.
3
Let h(l) = l**3 + 33*l**2 + 34*l + 66. Let i be h(-32). Let a = i + 0. Solve -3*k - 1 = a*u + 8, 4*k + u = -7 for k.
-1
Let l = 5281 - 5258. Solve -3*v = -2*n - l, 4*n + 45 = -n + 5*v for n.
-4
Let i(q) = 3*q**2 + 22*q + 10. Let s be i(-7). Let a be ((-9)/(-6))/((-2)/((-8)/s)). Solve -17 = -4*v - 3*c, -3*c = -4*v + a*c + 25 for v.
5
Suppose 779 + 636 = -5*q. Let o = q - -288. Solve -4*h - 18 = -0*g + g, -31 = -3*g + o*h for g.
2
Suppose 119 = 4*o + 7. Suppose -o*q = -25*q - 6. Solve 7 = 5*r - q*n + 2, 5*r - 5*n + 10 = 0 for r.
3
Let z = 689 - 686. Solve -z*y + 4*x = -7 - 0, 0 = 5*y + 5*x for y.
1
Suppose 135*u = 33*u + 4590. Solve 4*d + 5*h = u, -2*d = -0*d + 2*h - 20 for d.
5
Suppose 0 = -4*d + 2216*c - 2218*c + 4, 0 = 3*d + 4*c + 17. Solve 18 = 