pose 20*t + 161*t = -128*t + 618. Solve -l + 5 - 11 = 3*r, -2*r + t*l = 4 for r.
-2
Suppose -14*o - 700 - 952 = 0. Let p = o + 120. Solve p*i + 8 = -4*u + 4, -4*i = 4*u for u.
-2
Suppose 89 - 92 = -a. Suppose -7 = -2*o - a*u, 3*o - 22 = -2*o - 3*u. Solve g = -o*m + 4*g + 19, -m + g + 5 = 0 for m.
2
Let s be (3/(-2))/(1/(-10)). Suppose 0 = 1112*d + 988*d - 227*d + 3919*d. Solve 5*t + s = d, 3*h - 4*h + t = -1 for h.
-2
Suppose -2*q = 2, 6*h - 4*q = 4*h + 12. Suppose 2*v + 2 = -2*f + h*f, 3*v - 25 = -4*f. Suppose 3*g - f = 2. Solve -9 = -5*i + 4*p, 5 = 4*i - g*p - 1 for i.
1
Let b = 1121 - 1116. Suppose 3*m = 5*p + 20, 3*m + 1 + 7 = -2*p. Let o = m + 4. Solve -b*x = 5*n + 20, 0 = -3*n - 4*x - o - 12 for n.
0
Let w be (-4)/((-6062)/(-322) + -19). Solve 7 = 4*t + 2*s - w, -3*s + 10 = -t for t.
5
Suppose -2720*x = -2684*x - 36. Solve n + 2*n + 4*o - 5 = 0, -x = 5*n + 2*o for n.
-1
Suppose 0 = 73*c + 13 - 21 + 8. Let x be ((-13)/(-39))/(1/9). Solve -5*y + 11 = x*w - c*y, -4*w + 3*y = -5 for w.
2
Let s = -147 + 149. Let o be 4/14 - (s/7 - 4). Solve -n - 4 = -4*h, -5*h + 26 = -0*h + o*n for h.
2
Suppose 322 = -304*z + 350*z. Solve -t = z*q - 8*q + 4, -4*t = -5*q + 17 for t.
-3
Suppose -20*i - 61 + 124 = -197. Solve -8*p + 10*p - 3*n = 5, 3*p + n = i for p.
4
Suppose -3*b + 34*h + 7 = 36*h, 3*h + 12 = 0. Solve 2*k = b*j - 17, -k - 5*j + 13 = -4*k for k.
4
Let f(s) = 2*s + 18. Suppose -3*r - 9 - 3 = 4*x, -4*x + 36 = -3*r. Let u be f(r). Solve -l - 3*v + 1 = l, -u*v = l + 1 for l.
5
Let n be 2*(-15)/10 - -12 - (0 + 5). Solve -z = -2*h - 2, 0 = -2*z - 2*z + n*h - 4 for z.
-4
Let r(y) = -67*y + 26*y - 13*y**2 + 23*y + y**3 + 59. Let j be r(14). Solve -4*n + j*l + 1 = 0, 0*n + n = l for n.
1
Let u = 32 - 29. Let d(b) = -3*b - 9. Suppose 3*g + 8 = -4. Let p be d(g). Solve p*j + c + 9 = 0, u*c - 10 = j + c for j.
-4
Let v be ((-2)/3)/(6/(-27)). Suppose 2*m + 2*m - 14 = b, 0 = -v*m + 4*b + 4. Solve -q = -m*o - 9, q - 6 = -o - 2 for q.
5
Let u(b) = b - 273. Let y be u(-44). Let i = y + 319. Solve -2 = i*l + 3*p, -4*l + 7*l + 2*p = 2 for l.
2
Suppose -39*h - 13646 + 14036 = 0. Suppose -2*w = -4*f + 3*w - 3, w = f. Let p = 11 - 6. Solve 5*l + f*d = 22, 0*l = -l + p*d + h for l.
5
Suppose 3*b + 20*b + 192 = 119*b. Solve b*o = 5*v + 4*o - 29, 5*o = -2*v + 41 for v.
3
Let p(i) = -i**2 + 13*i - 26. Let g be p(12). Let t be 21/g + 21/14. Solve 5*a + q - 24 = 5*q, t = -3*a - 3*q + 9 for a.
4
Suppose 5*p = 17 + 3. Suppose 2*q - 4 = 0, 0 = m - 5*q + 7. Suppose m*l - 9 = -3*h, 6*l = -3*h + l + 9. Solve h*r - 5 = 2*y, -p - 1 = r + y for r.
-1
Suppose 4620 = 112*w + 203*w - 84*w. Solve i = 6*i + w, 0 = 4*u - 5*i - 24 for u.
1
Let c = -586 - -606. Solve 9*o + 3*l = 6*o, -5*o - l - c = 0 for o.
-5
Let t be (-51)/(7803/(-646)) - 4/18. Solve 3*r = 5*a + 12, -18 = -4*r + t*a - 10 for r.
-1
Suppose 160*q = 114*q + 138. Solve 2*f = -4*d + 10, f = -2*f - q for d.
3
Let q(k) = 137 - 105 - 4*k - 2*k - k**2. Let j be q(-6). Let c be 3/(-4 - 22/(-4)). Solve -5*n + 25 = c*y, 2*n + j = 4*y + 6*n for y.
5
Suppose -69 = -5*x - 29. Let r be ((-25)/(-20) + -1)*x. Let o be 6/9 - (-8)/(-12). Solve 4*p = r*d + 2, 0 = -2*d - 5*p - o - 2 for d.
-1
Let t be (42 - 0) + (-1)/3*6. Suppose t = -36*v + 38*v. Let l be (9/(-45) - 166/v)*-2. Solve -5*h + 2*q = l, 4*h + q = -q - 10 for h.
-3
Let s = 1156 + -1143. Solve -3*v = -5*a - s, 3 = 4*a - 4*v + 15 for a.
-2
Let s = 12389 + -12386. Suppose -2*d + d = -6. Solve -3*o = g + 15, -d*g - 24 = s*o - 2*g for o.
-4
Let m be 36/198 - (-128)/22. Let c(o) = o**2 - 14. Let q be c(m). Suppose -6 = 2*t - q. Solve z + t = b - 4*b, -3*b + z = 10 for b.
-3
Suppose -3*y + 15 = p, -2*y = -p + 3*y - 1. Suppose -p = -u - 4. Solve -u*v = -a, 0 = -v + 3*a - a - 9 for v.
1
Let d(n) = -n**2 + 15*n + 36. Suppose 21*z - 374 = -z. Let s be d(z). Solve -5*u + 14 = 2*q, -s*u - 2 + 7 = q for q.
-3
Let z(j) be the second derivative of -j**5/20 + j**4/2 + 9*j**3/2 + 3*j**2/2 + 2*j + 36. Let h be z(9). Solve w + w - 4 = -h*u, w = -5*u + 9 for u.
2
Let u(m) = m**2 - 121*m + 120. Let y be u(120). Solve y = -2*r - 3*p + 4, 8 = -p + 6 for r.
5
Suppose -44 = -12*k + 16. Let o(x) = -x**3 + 4*x**2 + 12*x - 6. Let h be o(k). Let g = 34 - h. Solve 0*z = g*c + z - 21, z = -c + 1 for c.
5
Let t = 428 - 418. Solve 2*i = -3*s - 5, 6*i - 8*i = 4*s + t for s.
-5
Let o be -5 + 32/(-8) + (4 - -7). Solve 6*r = -3*s + 9, 0*r + o*r - 18 = -4*s for r.
-1
Let w be -3*(-7 - -4)/(-3)*-1. Suppose 0 = 3*n + w*p + 6, 0 = 2*n - 2*p + 5*p + 8. Solve n*q + 3*q = 3*l, -2*l + 3*q = 0 for l.
0
Let h = 41 + -36. Let y be 5 - (0 + 0/h). Solve -6*w - 21 = 2*k - w, 0 = -y*k - 4*w - 10 for k.
2
Let z be 207/(-92) - 348/(-48). Solve -4*m - 22 = -z*v + 21, -3*m + 6*v - 48 = 0 for m.
-2
Suppose 74*j - 69*j = -95. Let r(n) = n + 19. Let d be r(j). Solve -2*p - 4 = b, 4*b = -d*p + 3*p + 28 for p.
-4
Suppose -4*s - 96 = 3*a, -4*s - 120 = s - 5*a. Let u be (0 + 2)*(-36)/s. Suppose -4*p + 2*p + 14 = 0. Solve -2*x = r - p, 14 = -u*r - x + 2*x for r.
-3
Let s(y) = 12*y**2 + 1039*y - 431. Let c be s(-87). Solve -r - 16 = 11*t - 16*t, c*r = 4*t - 32 for r.
-6
Suppose -67*a = -2*r - 64*a, 0 = 4*r + a - 28. Solve -2*y = -c - 4*c + 8, 0 = -2*y + 4*c - r for y.
1
Let i be 3*(-1 - -3)/(3/1). Suppose -5*b - 5*u = -u - 40, -i*b + 2*u = -34. Solve -3*d + b = 0, -z + 2*d + 0 = 4 for z.
4
Let d be -154*35/(-490) + (-167)/(-1). Solve 4*z - 190 = u - d, -z = 3*u + 10 for z.
2
Suppose b + 4*c - 7 - 4 = 0, -c - 1 = -b. Solve 12 = 3*p + b*m, 3*p - 18*m + 14*m = -23 for p.
-1
Let q(n) = 2*n**2 + 43*n + 43. Let u be q(-19). Let r = u + 56. Solve -r*i - p - 15 = -0*p, i - p + 10 = 0 for i.
-5
Let v = -32517 - -32525. Solve 3*u + 2*l + 9 = -l, -4*l = v for u.
-1
Let b = 178 + -157. Suppose -b*u = -0*u - 42. Solve 0 = -u*d + f + 3, -4*d + 3*f - 5 = -14 for d.
0
Let d = -1 + 3. Suppose -u + 5 = -d. Suppose r = u - 0. Solve 0 = -o + 1 - 3, -5*l = -o - r for l.
1
Suppose 7*g - 101 = -80. Suppose -4 = -2*y - g*v, -6*v + 11*v + 30 = 4*y. Solve -5*f - 21 = -k, 15 = -y*f - 3*k - 22 for f.
-5
Let f = 160 + -153. Let n be f/2*88/77. Solve 22 = 2*v - 0*h + n*h, 4*v = h - 1 for v.
1
Let k = -11697 - -11700. Let y be (2 - 3 - 0)*-5. Solve w = -y*r + 21, 0 = -k*r + 2*w - 3*w + 13 for r.
4
Let a(c) = -8*c**2 + 9*c + 3. Let s be a(1). Solve 4*f + s = 0, -2*f = 2*u - 4*u + 4 for u.
1
Let c(v) = -82*v - 1297. Let s be c(-16). Solve s = -3*r, -8*r = 4*y - 6*r - 10 for y.
5
Let u(f) = -6*f**2 - 11*f + 97. Let t be u(-5). Solve 2*s + 3 = 3*h - t*s, 0 = s + 3 for h.
-3
Suppose 957*o - 959*o - 840 = 0. Let q = o + 420. Solve -k - 21 = -5*b, q = 4*b - 8*b + 20 for k.
4
Let y = 114 + -102. Let f be (-5 + 57/y)*0. Solve -10 = -a + 4*s, -a - 4 = -f*a + 3*s for a.
2
Let d be (-2)/(-11) - 583/(-121). Suppose -l + d*l - 46 = -3*u, -5*u - 23 = -l. Suppose 0 = 2*h + l - 51. Solve -5*t + p - h = 0, -5*t = -4*p + 13 + 3 for t.
-4
Let p = 13838 - 13835. Solve 0 = 5*u + 15, p*f + 0*f = u - 9 for f.
-4
Suppose 4*a - 2*t = 12, 8*t = -4*a + 6*t + 20. Solve -32*o = -37*o + 4*i - 10, -a*o - 4*i - 44 = 0 for o.
-6
Let l = 18 + -15. Suppose 52*u = 14*u + 114. Suppose 5*d + o = 8, -l*d + u*o - 3 + 15 = 0. Solve -2 = 5*f + d*x + 2, -17 = f - 5*x for f.
-2
Let r(y) = 3*y**2 + 65*y - 12. Let b be r(-22). Suppose -4*d - b*p + 22 = -5*p, d - 18 = 5*p. Solve -u - 3*o + 1 - 5 = 0, -2*u + 3*o = d for u.
-4
Let r(s) = -s - 7 - 4*s - s - 52*s**2 + 46*s**2. Let j be r(-5). Let m = 152 + j. Solve 0 = 5*o + 4*x - m, o + o + 23 = 5*x for o.
1
Suppose 48*q + 67*q = 48*q - 167*q. Solve -5*h = -2*h - 2*z - 10, q = -5*h - 2*z + 6 for h.
2
Let b be 2/(-2)*49/(-21) - 12/(-18). Solve a - b*h + 2 = 0, 5*a - 3*h + 24 = 2 for a.
-5
Let b(d) = -8*d**3 + 56*d**2 + 10*d - 67. Let y be b(7). Solve 42*m - 43*m + y*a = 5, -3*m - a - 15 = 0 for m.
-5
Let x be (2 + 1 - -5) + 22. Let s be (1 - -1)*(-5 + x/5). Solve 0 = 5*q - q + 3*p + 25, s*q - 3*p = 1 for q.
-4
Let b be (-4)/10 + (-54)/(-10). Suppose -2*v - a + 44 = -b*v, 0 = 3*v + 4*a + 19. Let i = 14 + v. Solve 4*h = -8, -2*r = h + 1 + i for r.
0
Suppose -37*u - 1476 = -2179. Solve 2*m = -a + 4*m - 9, -4*m + u = -a for a.
1
Let p(r) = 4*r - 68. Let l be p(5). Suppose 0*m + 5*m - 255 = 0. Let v = m + l. Solve 3*x - 11 = -5*u, 4 = -2*u + v*x - 0 for u.
1
Let l(b) be the s