olve 5*d - 4*q + 31 = 0, 2*d + 5*q + 1 = k for d.
-3
Suppose -4*l = -2*h + 20, -h - 2*h + 4*l = -24. Solve -3*r = p + 11, -15 = h*r - 2*p + 3*p for r.
-4
Let y(b) = 6*b**3 - b**2 + 1. Let f be y(-1). Let a = f - -6. Solve -l - 4*c + 5 + 6 = a, -8 = -4*c for l.
3
Let h(w) = 2*w**2 - 2*w. Let o(b) = -b**2 - b + 1. Let f(x) = h(x) + 3*o(x). Let q be f(-5). Solve 4*m - 12 = 0, -3*c + 4*m = q*m - 6 for c.
3
Let q(r) = -r**3 - 8*r**2 + 9*r + 4. Let x be q(-9). Solve 16 = 4*n + v, 5 = -x*n - 2*v + 21 for n.
4
Let b = -11 + 11. Suppose -23 = w - b*w - 5*n, 8 = -w + 2*n. Solve z + w*o = -3, 6*z = 2*z - 2*o for z.
1
Suppose 0 = -2*o + 53 + 27. Suppose 0 = z + 3*z - 16. Suppose -z = -2*l + 4. Solve -l*r + o = -4*a, -5*a = 2*r + r + 10 for r.
5
Let l(a) = -a**2 + 5*a + 4. Let n be l(5). Solve y = -2*y - 3*o, -n*o = -3*y - 7 for y.
-1
Let z(u) = 2*u**2 + 6*u + 2. Let f be z(-4). Let o(g) = g**2 + 2*g. Let j be o(2). Let i = -3 + j. Solve 4*p = -3*a + 3*p - 14, -5*p + f = -i*a for a.
-4
Let b(v) = -2*v**2 - 10*v - 3. Let w be b(-4). Solve 16 = 2*a - 4*a + 3*x, 15 = -5*a - w*x for a.
-5
Suppose -3*z = -5*r - 9, -3*r - z = 12 - 1. Let g be r*(-3 - 6/(-9)). Solve -9 - 1 = 2*n + 2*y, 3*y + g = -n for n.
-4
Let j(t) = t**3 - 5*t**2 - 5*t - 3. Let z be j(6). Solve -5*n - 9 = -0*q - q, 4*n - z*q + 5 = 0 for n.
-2
Let d be (1 - 2) + (-6)/(-1). Suppose 0 = 2*y - 5*y - d*s + 18, 3*s = 2*y + 7. Let g be ((-9)/(-6))/(y/2). Solve 4*n - 5*n + 4*w + 15 = 0, g*n = 2*w + 5 for n.
-1
Let q = 1 - -7. Solve 3*z + q = -w + 5*z, -5*z = 4*w - 7 for w.
-2
Let f(c) = c + 6. Suppose -29 = 5*i + 1. Let d be f(i). Let b(l) = 3*l - 7. Let p be b(5). Solve d*v - 5*v = -g, -p = -2*v + 2*g for v.
-1
Let y(o) = 26*o**2 + 2*o - 2. Let f be y(1). Let x = 7 - 4. Let c = 20 - 5. Solve 4*g = -5*b + f, 2*g + 5*b - c = x for g.
4
Let p(f) = -f + 5. Let o be p(-3). Solve -o = -5*c + 3*y + y, 0 = -5*y - 10 for c.
0
Let m be (-5)/30 + (-86)/(-12). Suppose 4*i + 16 + m = 5*v, 2*v - 10 = 2*i. Solve 0 = 5*q + x + 4, 2*x - 4*x - v = 5*q for q.
-1
Suppose 3*b = 15 - 0. Let h(k) be the first derivative of k**2/2 + 7*k + 4. Let z be h(b). Solve -2*n = 5*l + z, 9*l - 4*l + 3*n + 13 = 0 for l.
-2
Suppose -14*d - 4 = -15*d. Solve d*v + 0 = y - 3, 5*y - 15 = -3*v for v.
0
Suppose 2*b + 6 = 4*c, 5*b - 9*c + 5 = -4*c. Suppose 4*m = 0, -b + 5 = 4*s + 5*m. Solve -2*h + 2*k = 10, k = -0*h - 3*h + s for h.
-1
Let h(v) = -2*v. Let r be 1 + -1 - (-6)/(-3). Let i be h(r). Solve 0 = -s + i*s + 4*z + 5, 5*s + 2*z + 13 = 0 for s.
-3
Suppose 12 + 6 = 3*x. Suppose 0 = -x*v + 3*v. Solve 5*g + j + 21 = v, -g - 4*j - 4 = 3*g for g.
-5
Let c be 4/((-12)/(-21)) + -2. Suppose -3*r = c + 7. Let i = 7 + r. Solve -3*b + 4*y = b - 20, -3*b = i*y + 9 for b.
1
Let m(l) = 2*l**2 - 3*l + 1. Let n be m(2). Suppose 7*x = 2*x + 15. Solve 4*q - 3*p = 19, -9 = n*q + 3*p + x for q.
1
Let v be 278/8 + -2 - (-15)/(-20). Let l = 3 - -1. Solve -k - 11 = 3*a, -k - 2*k = -l*a - v for a.
-5
Let o be (-2)/(-3) + 44/(-12). Let q = 8 + o. Let c = 6 - q. Solve 0 = 2*d + y - c, -3*d + 2 = -d + 2*y for d.
0
Suppose -2*o + 16 = 4. Let t = -4 + o. Solve t*v + 17 = 5*b, -5*v - 5*b + 11 = -v for v.
-1
Let h(n) = -n**2 - 6*n - 3. Let b be h(-7). Let x = -5 - b. Solve 18 = x*f - o, 4*o + 15 = -3*f + 4*f for f.
3
Let b be ((-6)/(-24))/((-3)/(-4))*6. Solve 0 = -2*g + 2*u - 5*u - 10, -b*u = 2*g + 10 for g.
-5
Suppose -3*h = -c - 53, 2*h = -3*c + 35 - 7. Solve 0 = s - 3, 5*d + 4*s + h = 3*s for d.
-4
Let l(r) = r**3 - 7*r**2 - 8. Let d be l(7). Let i be -1 + -1 + (-3 - d). Solve 3*u - i*v - 30 = 0, 4*u + 10 = u - 5*v for u.
5
Suppose 2*u = -0 + 2. Let j be ((-2)/4)/(u/(-4)). Suppose -5*d - 3*t - j*t = -65, -2*t = -2*d + 6. Solve -d = -4*w, -6*l - 8 = -l - 4*w for l.
0
Let w(j) = 0 - 3*j**2 + 3*j + 2 + 2*j**2 - 4*j. Let s be w(-2). Solve 5*y + 5*x = s, -4*y + 2*y - 5 = -3*x for y.
-1
Let s(q) = q**3 - 3*q**2 + 2*q - 4. Let g be s(3). Let r(p) = -2 + g*p**2 - 3 - 8*p + 1. Let k be r(6). Solve -v = -5*o + 24, 0 = 2*o + 2*o - v - k for o.
4
Suppose -2*a = -2*p + 4, p - 2*p + 17 = 4*a. Solve 4*l + 12 = -3*h + 4, 4*h - a*l + 19 = 0 for h.
-4
Suppose 0*r - 32 = -4*r. Solve 4*x + 4*h = -24, -3*x + 0 = -2*h + r for x.
-4
Suppose i - q - 14 = -4*q, -3*q = -9. Suppose 0 = -6*p + 3*p + 30. Solve 0 = -3*s - 3*l - 6, 4*s = i*l + 18 + p for s.
2
Let g(w) = 3*w**2 - 2*w**2 - w + 0*w**2 + 2. Let r be g(2). Solve 3*i + r = 4*f - 2*f, -4*f - i = -8 for f.
2
Suppose f + 91 = 3*b, -b + 4*f + 9 = -25. Suppose 2*a + d = b + 5, 0 = a - 4*d + 5. Solve -4*z + 2*z - a = -5*r, 4*z - 5*r = -15 for z.
0
Let a = -11 + 17. Suppose -4 - a = -5*p. Solve -5*c = -p*m - 25, m + 1 - 5 = -3*c for c.
3
Let t(z) = -2*z - 10. Let n be t(-8). Let c = n + -2. Solve -l = r, -3*r + c = l + 2 for r.
1
Let b(i) = 3*i - 23. Let j be b(12). Suppose 0 = 3*q - l - 10, -4*l - j = 3. Solve q*a = 4*f - 2*f + 6, 4*a - 4 = 0 for f.
-2
Let o(j) = -j**3 - 3*j**2 - 2*j - 3. Let a be o(-3). Suppose c + a*i - 9 = 0, 2*c + i = 11 - 3. Solve -3*b + 5*x = 20, c*b + b + 2*x = 8 for b.
0
Suppose -35 - 5 = -10*r. Solve -r*i + 3*g - 6 = -3*i, -2*i - 2 = -g for i.
0
Suppose -5*m + 57 = -13. Suppose 0*d + m = d. Solve a - 4*f = 1 - 15, 5*f = 3*a + d for a.
2
Let v be (-16)/72 - 38/(-9). Solve -2*u - 2*u + 8 = 5*y, 0 = -4*u + v*y + 8 for u.
2
Let n = 39 - 27. Solve -3*o + 9 = 3*a, 2*o + a - n = -3*a for o.
0
Let d be 2*(-2)/(-4) + 2. Solve d*s = -g - 10, 0*g + g - 20 = 3*s for g.
5
Let t be (-9*10/(-15))/2. Solve 4*b - 3*v - 1 = t*b, -3*v + 15 = 3*b for b.
4
Let l = 46 - 44. Solve -l*w - f + 7 = 0, 5*w - 12 = -3*f + 8 for w.
1
Let v(g) = g - 2. Let a be v(5). Let k = -18 - -48. Solve 3*y + a*f = 0, -3*y - y + 2*f + k = 0 for y.
5
Let t = -68 - -68. Solve 2*j + 35 = -5*u, u + 25 = -4*j - t for u.
-5
Let f = 17 + -12. Suppose -6*z = -z - f. Solve -5*g + 2*s = -2, -5*g + s = -0 - z for g.
0
Suppose -4*x + 5 = -3*x. Solve -2*n - x = -5*g, -4*g + 2 = -2 for n.
0
Suppose 3*j - 5*t = 108 + 8, -3*t + 15 = 0. Suppose -4*r - 3*l = -j, 21 = 3*r - r + l. Solve -4*s + r = -2*q, 3 + 5 = -2*q for s.
0
Suppose -4*q - q - 2*v = -19, -4*q - 5*v = -5. Suppose 4*p - 3 = -0*p - i, -i = 5*p - q. Solve -3*k - 2*u = -5*k - p, -2*k + 4 = u for k.
1
Let t(l) = -l**2 + 4*l - 3. Let q be t(3). Suppose q*z + 23 = z. Solve -3*c = 4*r - z, -3*r + 3*c + 21 = 6*c for r.
2
Let i be 6/(-4) - 43/(-2). Suppose -5*b + 5*c + 15 = -i, -5*b - 1 = 4*c. Solve 14 = -b*o + 5*n, -3*o = -4*o + n - 2 for o.
2
Suppose 2*b = 2*u + 3*u - 5, 8 = -b - 3*u. Let g be (2/b)/((-6)/15). Let s = g - -4. Solve -3*w + 4 = -v, -10 - 10 = 5*v + s*w for v.
-4
Suppose 0*j = 5*y - 3*j - 1239, 4*y - 975 = -3*j. Let z be y/21 - (-4)/14. Solve -5*k - v - 19 = 0, -2*v = v + z for k.
-3
Suppose -4*i - 2*y = -4*y - 14, 5*y - 4 = -3*i. Solve -i*f + 9 = -5*q, 4*q = q - 5*f - 19 for q.
-3
Let c = 0 + 2. Solve m - c = -f, 2*m + m + 2*f = 4 for m.
0
Let i = 21 + -4. Solve 10 = 5*j - 3*v, -2*j - v - i = 2*v for j.
-1
Let n(f) = -f + 2. Let q be n(0). Let c(a) = -13 + 13 - q*a. Let y be c(-5). Solve -5*j + y = 0, -8 - 2 = 4*b - j for b.
-2
Let r(p) = 4*p**2 + 23*p - 22. Let k be r(1). Let f be ((-2)/4)/(3/12). Let q be (-1 + 1)*f/(-4). Solve q = k*d - 4*z + 2, 6*z - 3*z = -2*d + 13 for d.
2
Suppose 0 = -2*w + 5*f - 25, 7*w = 2*w + 4*f - 20. Solve w*g + 5*x = 5*g - 20, 4*x - 5 = -3*g for g.
3
Suppose 8*a - 13 = -5*v + 4*a, -2*v = 3*a - 8. Suppose -2*o + 3 = -v. Solve 11*b - 6*b - 5*s + 30 = 0, -o*b - s = 3 for b.
-3
Suppose -s = 2*s - 3. Solve -3*k + s = -i, k + i = -0*k + 7 for k.
2
Let z be 4/(-10) + (-107)/(-5). Solve -2*t - 22 = 3*j - 8*j, -t + 5*j = z for t.
-1
Suppose -1 = -3*r + 5*w + 15, -5*w + 26 = 3*r. Suppose -c + r = 2*h - 2*c, 4*h - 15 = 3*c. Solve -12 = -h*k, 0 = j + 5*k - 18 + 3 for j.
-5
Let a be 3/(0 - (-9)/15). Let i = 9 - a. Let s be i/24 - 2/12. Solve -4*h + 8 = -0*h, 3*m + 3*h - 3 = s for m.
-1
Let n = -7 - -5. Let j be (2 + n - -2) + 1. Solve 0*q + 2*q - 3 = -3*a, 0 = 3*q + 4*a - j for q.
-3
Let a(y) = y + 4. Suppose 25 = 2*z + z - 4*w, -2*z + 2 = w. Let b be a(z). Let g = b - 2. Solve 4*o + g - 24 = -3*r, 0 = 5*o - r for o.
1
Let w(p) = p**2 - 7*p + 12. Let r(n) = -n**2 + 8*n - 4. Let d be r(6). Let l be w(d). Suppose -3*x = -6*x. Solve -5*f - j = 4 - x, -2*f = 5*j + l for f.
0
Suppose 4