4). Solve f*d = 3*l - 22, 4*l + 0 = 5*d + 21 for d.
-5
Suppose -2*a + 6*b - 2*b + 32 = 0, -5*a - 3*b + 106 = 0. Let k(g) = -4*g + 84. Let z be k(a). Solve -2*p = -4*d - 20, 0 = -2*d + z*d - 4*p + 16 for d.
-4
Suppose 0 = -142*b + 146*b - 124. Suppose -39*i = -b*i - 160. Solve j - 3*j + q = 7, j = -5*q - i for j.
-5
Let b(t) = -28*t + 845. Let m be b(30). Solve 0 = 5*r - 4*q - 0*q - m, -5*r - 40 = 5*q for r.
-3
Let a be -50*(2/4 + -1). Let q(j) = j**2 - 44*j - 300. Let y be q(50). Suppose -56*p + 14*p = y. Solve 0 = -b - p*c - 5*c - a, -20 = 4*c for b.
0
Suppose 0 = -5*m - t + 16, -4*m - 15*t + 44 + 54 = 0. Solve 4*j = 5*s - 7*s - 10, 5*s + m*j = -25 for s.
-5
Suppose -73*o + 510 = -39*o. Suppose 10 = 5*z - 3*q, -2*z - 1 = 5*q - 5. Solve -5*k = -2*n + 6, -3*k - 5*n = z*k - o for k.
0
Suppose -2*v - 13 = 57*x - 60*x, 4*x - v - 24 = 0. Suppose 19 = 3*j - 8*o + 12*o, 2*j - 3*o = x. Solve i = h, 2*h + 18 + 17 = -j*i for i.
-5
Let i(l) = 3*l + 27. Let k be i(-5). Let g be (-6)/(-4)*(-1)/(k/(-104)). Solve -3*d = 5*y - 25, -4*y = 4*d - 3*d - g for y.
2
Let n(j) = 271*j**3 + 2*j**2 - 3*j + 2. Let o be n(1). Let a = 277 - o. Solve 0 = 5*p - a*x, -2*x + 10 = -0*x for p.
5
Suppose 51 = -5*z + 3*s - 100, 0 = -3*z + 2*s - 90. Let k = -30 - z. Let l = 168 - 166. Solve -v - l*v - 9 = 0, k*v + 6 = 3*f for f.
0
Let t be ((-2)/5)/((-2)/20). Let v be -6 + (-15 + 12)*(-4 + 2). Suppose -5*k - t*g = -4 - 12, -3*g - 3 = v. Solve k*r + 3*p + 35 = 0, -r = r + 5*p + 35 for r.
-5
Let j(s) = -s**3 - s**2 + 5*s - 3. Let f be j(-3). Suppose -20*p - 12 + 112 = f. Suppose p*z - 4 = 3*z. Solve 3*x - 2*l = -13, -4*x - z*l - 6 - 16 = 0 for x.
-5
Suppose -b + 0 = 2, -c - 5*b = -16. Let j(h) = 7 - h - 28*h**2 + c*h**2 + 2*h. Let l be j(0). Solve 0 = 5*u - 2*f + l + 6, 21 = -u + 5*f for u.
-1
Let w(a) = 22*a + 136. Let p be w(-6). Solve 0 = 5*r - 5, -4 = -3*z - p*r - 12 for z.
-4
Suppose -103 + 97 = -2*x. Suppose -2*o - 15 = -3*w, -x*w + 0*w + 15 = o. Let t = w - 1. Solve s + 3*r = r - 4, 5*s = t*r - 6 for s.
-2
Suppose 0 = 3*d + 3*y - 105, 5*y - 6*y - 113 = -3*d. Suppose -5*w = 5*v, 3*v - 4*w - d = -9. Solve -m + v*z = 7*z + 8, m = -5*z - 12 for m.
-2
Suppose -9*t + 111 = -6*t. Let u = t - 36. Solve 5*h - 4*j + u = 0, 2*h - 4*j - 2 = -3*j for h.
3
Let k(g) = -129*g - 1287. Let v be k(-10). Let s = -100 - -103. Solve 4*q = 8, q = -s*h - 2*q + v for h.
-1
Let a(n) = 3*n**2 + 12*n - 47. Let r be a(-11). Let w = 189 - r. Solve 0 = -2*z + 2*y - 2, 0 = -4*z - w*y - 0*y - 4 for z.
-1
Let s(w) = w**3 - 36*w**2 - 10*w + 362. Let k be s(36). Solve -g = k*t + 14, 3 = -4*t + 3*g - 5 for t.
-5
Suppose -406 = 182*z - 194 - 2396. Solve 4*d - 4*x + z = -3*x, -9 = 3*d + x for d.
-3
Let n be (6/(-15) + 0)/(10/(-100)). Suppose 9*s - n*s - 45 = -h, 5*h - 25 = -5*s. Let q = 15 + -11. Solve -k + 4 = -q*k - 4*b, k - 3*b = -s for k.
-4
Suppose -19 = 4*v - 3*t, 8*v + 4*t - 46 = 3*v. Let c be 1/5 - 178/(-10). Let n be 6 + -3 - (-1 + 0). Solve 5*u - v = n*g, 4*g - c = -5*u - 0*u for g.
2
Suppose 0 = -i + c, 58*c - 4 = 2*i + 55*c. Solve i*j - j + 5*k = -5, 2 = j - 2*k for j.
0
Let x = 144 - 135. Suppose 326*c = 329*c - x. Solve -5*b - 16 = -3*z, -3*z = c*b + z - 2 for b.
-2
Suppose -2*j = 6*j + 16. Let h be j/11 + 1 + 92/22. Let b(m) = 9*m - 41. Let w be b(h). Solve 9 = -3*l - r, -r = 2*l + w + 1 for l.
-4
Let u(r) = -2*r**2 - 8*r + 9. Let s be u(-7). Let f = s + 54. Let z = 8670 - 8665. Solve -b = -z*k - f + 6, 5*b = -k + 23 for b.
5
Suppose -p = 2*p - 27. Suppose 4*f + 4*i + 16 = 0, 438*f + 2*i = 433*f + 1. Solve -3*c + 3*k = p, f*c - 12 = -5*k + 11 for c.
1
Suppose 2*r = -5*s + 1, 3*s - 129*r + 133*r = -19. Solve -s*g - 25 = 5*p, 8*g - 20 = 10*g + 5*p for g.
-5
Suppose 32 = 10*y - 28. Suppose 5*w = y*w - 2. Solve 4*n = -4*f - 24, w = 5*n - 4*f + f for n.
-2
Let g be 0 - (3 - 10/4)*-64. Suppose 21 = 39*y - g*y. Solve -j + 5*m = 1, 5*m = j + y*m + 1 for j.
-1
Let j = 86 - 85. Let r(l) = -l**3 - 15*l**2 + 16*l + 245. Let t be r(-15). Solve -3 = s, k - 2*s + j - t = 0 for k.
-2
Let s(b) = -b**3 + 5*b**2 + 9*b - 19. Let v be s(8). Let r = -133 - v. Solve 0 = 5*u + m + m + 15, 4*u - 2*m = r for u.
-1
Let m(j) = -11 + 4*j - 10*j**2 + 2*j**3 - j**3 + 16*j**2. Let g be m(-4). Let i = 4 - 0. Solve -p - g*s - 6 = 0, -1 = p + i*p - 4*s for p.
-1
Let h = 11309 - 11300. Solve 4*v = 5*y + 37, 0*v = 3*y + 2*v + h for y.
-5
Let c be (-208)/(-22) - 126/(-231). Suppose -61 = -c*g + 229. Solve 0 = -5*d + s - g, 4*d = -d - 2*s - 17 for d.
-5
Suppose 4*b - l - 33 = 0, 3*l = 5*b + 9 - 59. Solve -2*g - 3*v - 16 = 0, -8*g = -b*g - 3*v - 1 for g.
-5
Let r(u) = 18*u - 85. Suppose 0 = -3*m + 5*b + 40, 0*b = 2*b + 10. Let a be r(m). Solve 3*t - 2*o - 4 = -2, -t = a*o + 5 for t.
0
Let m(s) = s**2 - 28*s - 22. Let z be m(29). Let k be 1/z + 1156/238. Solve k*l + 2*d = -30, 3*l = 4*l + 5*d + 29 for l.
-4
Suppose -2*q + 4*p - 32 = 2*q, 3*q - 5*p = -34. Let x be (-2)/(-4) - (q + (-42)/(-12)). Solve 3*w + w + 4*z = 4, -w - 5*z - 11 = x for w.
4
Let a = -16 - -22. Suppose 0 = -7552*u + 7463*u. Solve c + 6 = -o, u*o - a = -5*c + 4*o for c.
-2
Let p(h) = -91*h - 711. Let u be p(-8). Solve 20 = 11*n - 6*n - 3*q, 0 = 3*n + 4*q + u for n.
1
Suppose -1100*z = -1307*z + 828. Solve -3*w + 9 = -z*x, 120*x - 3 = 117*x - w for x.
0
Suppose -2*y = -0*y + 20. Let z be y/15*1*-3. Let k be 13786/976 - (-1 + 3)/16. Solve 3*w - 3 - k = 5*g, 0 = -2*g - z*w - 10 for g.
-4
Suppose v - 56 = -46. Suppose 56 - v = n. Suppose 19*c + n = 331. Solve -3*o + 2*o + 4*j = c, 4*o - 5*j + 16 = 0 for o.
1
Let j(i) = -i**3 - 17*i**2 - 14*i + 4. Let y be j(-16). Let r be 24/7 - (-12)/y. Suppose 2*a = -r*a + 5. Solve 0 = -3*g + 5*x - a - 2, 4*x = 0 for g.
-1
Let l = -2127 + 2129. Solve c = l*s - 7, -3*c - 25 = 2*c - 5*s for c.
-3
Let x be (5 - (-12)/(-8)) + 2/4. Let b be ((-11)/((-220)/50))/(2/x). Suppose 0 = -5*c - 5 + 115. Solve -30 = -5*s + b*k, -8*s = -4*s - 2*k - c for s.
5
Let f(n) = -4*n**2 + 16*n - 7. Let g be f(3). Solve 8 = 2*y + 2*t - 3*t, g*y - 2*t - 22 = 0 for y.
6
Let x(h) = 7*h + 141. Let o be x(0). Let c = o - 141. Solve 4*n - r - 3*r - 4 = 0, c = n + 4*r - 16 for n.
4
Suppose 3*x + 27 = 12*x. Let j(m) = m**2 - 5*m + 8. Let d be j(5). Solve -g - 5*h = -2*h - d, -x*h = -6 for g.
2
Suppose -134*q + 24 + 512 = 0. Solve q*s + 0 = -4*y - 4, 2*s = 4*y + 10 for s.
1
Let f = -4593 - -4604. Suppose -4*v - 14 = -3*n, 0 = -5*n - 3*v + 2 + 2. Solve 3*u = 5*u + n*a + 14, -2*u - a = f for u.
-4
Let d(l) = 5*l + 8. Let f be d(0). Let u(y) = y**2 - 7*y + 15. Let q be u(f). Suppose -5*z + 22 = -q. Solve 5*b = -3*p - 9, -z = 5*b - p + 8 for b.
-3
Let c(j) = -74*j + 978. Let s be c(13). Solve 0 = 13*n - 9*n + s, 3*z - 3*n - 18 = 0 for z.
2
Let p(d) = d + 9. Let j be p(-9). Suppose -u + 2*u - 1 = j. Let g be 10 + u - 23/(-23). Solve -m = s - 8, m + 2*m - g = 0 for s.
4
Suppose 106 = -34*d + 38. Let s be (-1)/d + (5 - 35/14). Solve -3*o + k + 22 = -4*k, 0 = -4*o - s*k - 19 for o.
-1
Let x be 32/6*(-54)/1008*-49. Solve 5*r + 15 = 5*g, -9 - x = -3*g - 4*r for g.
5
Let m(t) = -10*t + 799 - 4*t**2 - 5*t - 812 - 23*t. Let q be m(-9). Solve -2*o + 2 = -8, -3*h = -o + q for h.
0
Suppose 10*h = 5*h + 25. Let m be 2 + (-2 - -1) + (-5 - 24). Let j be (-7)/m - (-19)/4. Solve -h*f - 2 = -s - 27, j*f = -4*s for s.
-5
Let h be 36/(-6)*1*3/(-2). Let f be 2 + (-16)/6 + 24/h. Solve -3*t + s + 3 = f*t, t - s - 3 = 0 for t.
0
Let z be 4944/(-2060)*5/(-6). Solve c - 7*r + 3 = -z*r, -4*r = c - 6 for c.
2
Let t(x) = -x**2 + 19*x - 26. Let s be t(19). Let b be (13/s)/((-1)/8). Suppose -9*z + b = -7*z. Solve z*c + 3*l - 2 = -l, 5*l = -4*c + 4 for c.
1
Suppose -10*m = 13*m + 48*m - 142. Solve 0 = 2*n + u + 1, -5*u = -4*n - m*u + 13 for n.
1
Suppose 3*x - 31 = 110. Suppose -x = -y - 46. Let c(a) = 6*a - 2. Let n be c(y). Solve 5*m - 6 = 6*h - 7*h, -4*m - 8 = n*h for h.
-4
Suppose t + 5*q = -11, 2*q - 43 = -4*t + 3. Suppose t*u - 354 = -74. Suppose -8*x = -13*x + u. Solve 3*w + 2*d = 8, x*w + 12 = 6*w + 3*d for w.
0
Let c(g) = g**2 + 13*g + 27. Let d be c(-13). Suppose -5*x + 122 = d. Let n = 24 - x. Solve -n*s = 4*w + 7, 2*s + 2*w = 3*s + 7 for s.
-3
Let v be (-2)/3 + 11/3. Solve -v*d + 4*d + 4*s = -2, d = 2*s + 4 for d.
2
Let r = -221 - -317. Suppose -18 + r = 39*j. Solve 0 = -5*a - 6*k + 3*k - 6, 4*