 + 15. Let i be y(7). Suppose 0*t - 6 = -3*t. Solve -i = a + 4*d, 8 = 5*a + 3*d - t for a.
5
Let g = -34 - -39. Let f be (-10)/(-3) + 2/3. Let d = f - 1. Solve 0 = 4*p + d*z - 24, -5*p + g*z - 5 = -0*z for p.
3
Let r be 45/10*8/6. Suppose -2*l = -l - r. Suppose -k + l = -2. Solve -o = -3*p, 0 = -2*p - 5*o - k - 9 for p.
-1
Let p(a) be the second derivative of -a**3/6 + 13*a**2/2 + a. Let o be p(8). Solve 8 = 4*n - 3*n + o*u, 5*n - 3*u - 12 = 0 for n.
3
Let t = 15 - 0. Suppose -t = 2*k - 7*k. Solve -2*l + 3*l - 14 = k*q, -10 = -5*l for q.
-4
Let r(p) = p**2 + 4*p. Let t be r(-2). Let n = 11 + t. Suppose 7 = 2*w + 5*k + 28, -4*w = 3*k + 7. Solve -a - j - w = 0, -a + n = 3*a - j for a.
1
Let t = 19 - -2. Suppose -5*w + 66 = t. Solve 4*h = m + w, m = 3*h - 5*h + 9 for m.
3
Suppose 48 = 4*v - 0*v. Let c be 8/v - 104/(-6). Solve 0 = -5*q + 5*k + 20, -2*q + 2*k = 2*q - c for q.
5
Suppose 3*m - 2*y = 0, 0 = m + 3*m - 4*y. Solve 3*h + 12 = -m*b + 3*b, -4*h + 5 = 3*b for h.
-1
Let i(a) = a + 8. Let k be i(-6). Solve -4*x = -x + 9, -k*x - 11 = 5*d for d.
-1
Suppose 0 = -4*u + u + 39. Let s = -2 + 4. Solve -4*t - 3*h = -u, 0 = s*t - h - 3*h + 10 for t.
1
Let t(v) = 1. Let i(a) = -4*a. Let o(f) = i(f) + 2*t(f). Let z be o(-2). Let r = z + -6. Solve -r*g + 22 = -4*y - 2, 2*y + 14 = 3*g for y.
-4
Let h(r) = r**3 + 8*r**2 + 7*r + 8. Let c be h(-7). Suppose -y - 2*k = -0*y - c, 32 = 4*y + 3*k. Solve -2*q - 3 = 5*x - y, -x - q + 4 = 0 for x.
-1
Let c(r) = -3*r**2 + 17*r + 10. Let p be c(6). Solve 5*j - u + p = 18, 2*u = -8 for j.
2
Suppose -3*f + 0 = -6. Solve 0 = 3*v + f*v - 2*r + 23, -1 = r for v.
-5
Let v be (-515)/(-35) - 4/(-14). Solve -3*t - 24 = -5*y, v = 2*y + 3*y for t.
-3
Let u = 7 + 3. Solve -2*t - 4*j = -u, 7*j - 35 = 3*t + 3*j for t.
-5
Let a(y) = y**2 - 6*y + 4. Let o be a(2). Let h be o/(-16) - 7/(-4). Solve 3*j - 3*u = -2*j + 27, -u = -h*j + 10 for j.
3
Let i = 3 - -22. Suppose -g + i = 4*g. Solve 0 = o + g*l + 21, 3*o + 5*l + 2 = -11 for o.
4
Let o(z) = z**2 + 7*z - 5. Let h be o(-8). Solve v - 2 = h*b, 2*v + 4*b + 6 = -0*v for v.
-1
Suppose 10*a = 32 + 28. Solve 0 = -2*n + 3*r + 9, n + r + a = -r for n.
0
Let a = 23 - 18. Suppose -3*t + 2*w = -20, 2*w + a + 3 = 0. Solve -1 = t*h - 13, 3*f - h = -18 for f.
-5
Let c = 22 - 20. Solve 0*i = 4*g + 2*i + 6, 2*i = -c*g - 2 for g.
-2
Suppose 2*t - 2*o = 20, -2*t - t - 4*o - 5 = 0. Suppose 13*n - 48 = 11*n. Solve -3*s + 7 = t*b - n, -s = -5*b + 23 for s.
2
Suppose -64 = -4*b - 3*q, b - 14 = -b + 3*q. Suppose -3*n - n + 5*z = b, -5*n + 2*z + 5 = 0. Solve -n*y = -2*y + 3*c + 19, y = 2*c + 6 for y.
-4
Suppose 2*r + 2*r = 12. Let g = -6 - -12. Solve -5*y - 12 = -y, -3*c = -r*y + g for c.
-5
Let h = -1 + 2. Let d = h + 2. Solve -2*u + 10 = 0, 0*b + d*u = -3*b + 24 for b.
3
Let d be -18 - ((-1 - 0) + -1). Let c = -13 - d. Solve -2*n - 10 = 0, n + 4*n = -c*s - 25 for s.
0
Let a(f) = f**3 + 2*f**2 + f + 4. Let i be a(0). Solve i*x = 2 + 18, 2*y = 3*x - 11 for y.
2
Suppose 0*q + 2*q - 26 = 0. Suppose 12*m = q*m - 17. Solve -5*t + 4*h - 12 = m, 5*h - 20 = 3*t for t.
-5
Let g = 20 + -10. Solve -3*i + g = z, 0 = -4*z - i - 2 - 2 for z.
-2
Suppose 29*z = 32*z. Solve -3*c - j - 5 + 24 = z, -5*j + 25 = c for c.
5
Suppose 2*g = -2*g + 4. Let i be 0 + g + 0 + 13. Solve -3*d + 4*n + 8 = 0, 3*n = -3*d + n + i for d.
4
Let b(a) = -a**3 + 7*a**2 + 7*a + 11. Let m(k) = k - 4. Let f be m(5). Let o = 9 - f. Let d be b(o). Solve 4*h + 3 = -h + c, -h + d*c = 9 for h.
0
Let g(c) = -9*c - 35. Let d(x) = -13*x - 52. Let i(p) = 5*d(p) - 7*g(p). Let w be -12 + -1 + 8 + -5. Let k be i(w). Solve -5*h + k = 4*q, 4 = h + 3*h for q.
0
Suppose -3*k = -62 - 130. Suppose 6*z - k = 2*z. Solve 3*h + 3*n - z - 8 = 0, -n - 22 = -5*h for h.
5
Suppose -3*x = -4*x - 1. Let c be (15/(-10))/(x/2). Solve 2*g = -3*b - 6, -c*b + g = 2 - 5 for b.
0
Let h = 66 - 64. Solve 5*a - 5 = 2*y, 0*a = h*a + 3*y - 2 for a.
1
Let j(i) = -i + 1. Let x(d) = -d**3 + 4*d**2 - 8*d + 7. Let l(a) = 4*j(a) - x(a). Let z be l(4). Solve 2*g - 3*p + 4 = -z, 4*g = 4*p - 24 for g.
-1
Let g(u) = -4*u - 13. Let i(n) = n + 3. Let j(y) = -6*g(y) - 26*i(y). Let w be j(-3). Solve m - 7 = 5*x, -w = -5*x + 2*x + 4*m for x.
-2
Let z = 17 + -14. Let m be (-4)/6*(-18)/2. Let f = m - -4. Solve -w + 3*q - f = 0, 2*q - 12 = z*w - w for w.
-4
Suppose -5*w - 3*d = -0*d - 59, 0 = -3*w + 5*d + 15. Suppose -2*y = 3*y - w. Solve 0 = -x - 0*x - r + 3, -12 = x - y*r for x.
-2
Let c = -21 - -26. Solve -3*b + 2*a - 7 - 9 = 0, 2*b - 2 = -c*a for b.
-4
Suppose 0 = -3*c - y, -c - 4*c + 3*y = 0. Let n be -6*(26/(-12) + 2). Solve b + 4 = -4*x + n, 3*b + 9 = c for x.
0
Suppose 3*x - 9 = 9*r - 7*r, 5*r + 3*x = 9. Solve a - 5 = -r*a - 4*z, -5*z = 3*a - 15 for a.
5
Suppose v + r = 2, 0*r + r + 4 = 2*v. Let c be (0/(-1))/(v - 0). Suppose c + 8 = 4*p. Solve 5*n - p*o = -6, 0 = 7*n - 2*n - 4*o + 2 for n.
-2
Suppose -10 + 7 = -3*z. Let a = 7 + -5. Solve -8 = -a*w, 2*w + z = 2*y + 13 for y.
-2
Suppose 0 = 3*t + 5 - 14, 0 = -v - 5*t + 15. Suppose v = 2*z + 4 + 8. Let n be 2/z - 7/(-3). Solve -n*o - 7 = 5*u, -2*u - 5*o + 1 = -13 for u.
-3
Let m = 5 - 2. Solve -m*q + 2*z + 17 = 4, -5*q + 2*z = -23 for q.
5
Let q = -12 - -7. Let h(f) = -f. Let o be h(q). Suppose -o*y + 7 - 2 = -5*x, 2*y - 5*x = -4. Solve -5*m - 2*p - 10 = -2*m, -y*m + 3*p + 15 = 0 for m.
0
Let z(s) = -2*s + 15. Let i be z(13). Let u be (2 - i/(-2))*-2. Solve 2*k + u = -2*l - 3*k, 0 = -k - 3 for l.
4
Suppose 4*u - 13 = -5. Let h(b) = -4 - 7*b + 56*b**2 + b**3 - 52*b**2 - 1. Let n be h(-5). Solve u*p - 3*v + 4 = 0, -3*v = -n*v for p.
-2
Let w be (-3)/(-5) - 42/(-5). Solve -6*n - 2*m = -3*n + w, 0 = -5*m for n.
-3
Let p(z) = 7*z + 1. Let q be p(4). Let j = -13 - -17. Solve -j*w = b + 24, w + q = -4*w - b for w.
-5
Let r(y) be the second derivative of y**4/12 + 2*y**3/3 + 3*y**2/2 + 4*y. Let g be r(-3). Solve 3*h + 5*d - 20 = -g, 3*d - 3 = 0 for h.
5
Let b(k) = -k + 11. Let w be b(5). Let n = 11 + -17. Let a = n + w. Solve 4*j - 4*o + 8 = a, 6 = -3*j - o - 4 for j.
-3
Suppose 2*u = 3*u. Suppose u = 2*s - 1 - 3. Suppose -3*v + 21 = 5*q - 2*q, 0 = -4*q + s*v + 16. Solve -7 = -2*w - 3*c, -2*c = q*w - c - 11 for w.
2
Let o(n) = -n**2 - 4*n - 1. Let r = -10 + 7. Let x be o(r). Solve x = -2*l + 4*l, q - 2*l + 6 = 0 for q.
-4
Let k = -3 + 5. Let q(d) = 4*d + d - 4*d + 9 - 2*d. Let c be q(4). Solve g = -4*g, k*i - 8 = -c*g for i.
4
Let v = 2 - -1. Suppose -d + 1 + 10 = 0. Let b = d - 8. Solve h - v = -h + q, -b*h + 24 = 5*q for h.
3
Suppose 0 = -p + 2*p + 3*b + 4, 0 = 4*p - 4*b - 16. Solve 0 = h - 4*z + 9, 0*z + 27 = -5*h + p*z for h.
-5
Let h be 4*357/56 - 5/2. Solve -3*g - h = 4*a - 8, -4*a = 4*g + 16 for a.
-3
Let m(g) = -g**2 - 17*g - 50. Let p be m(-8). Solve -4*n + 44 = -5*d + 11, n = 4*d + p for n.
2
Suppose 34 = 5*x + 2*l, -2*x + 4 = -2*l - 4. Suppose 2*k - n = -x*n + 30, n + 48 = 5*k. Solve j - 5*j + 14 = -c, -5*c = -k for j.
4
Let l(q) be the first derivative of q**4/4 + 4*q**3/3 + 3*q - 1. Let o be l(-4). Solve k = 4*r, 6*k - k = -o*r for k.
0
Let u = 6 - 3. Suppose 0 = -u*n + 12 - 3. Suppose y = n*y - 8. Solve -p + z = 0, 0*p - y*z = -3*p + 2 for p.
-2
Let l(d) = d**2 + 9*d + 10. Let z be l(-8). Solve 4*y - o - 6 = y, -z*y + 4*o = -4 for y.
2
Let u = 0 + 6. Solve 5*b = 2*z + u + 15, 2*b = z + 9 for b.
3
Suppose k - 12 = -5*a, -2*a = -10 + 4. Let o(m) = -m**3 - 2*m**2 + m - 1. Let u be o(k). Solve -5*b = c - 22, 3*c = -4 - u for b.
5
Let p(z) = -z**3 + 7*z**2 - 9*z + 8. Let k be p(6). Let f be ((-28)/(-10))/((-7)/(-35)). Let v = k + f. Solve v*a - 13 = -r, -a - 5*r + 2 = -6*r for a.
3
Let z be (1/1)/(1/(-30)). Let s = z - -15. Let v be (s/(-6))/((-1)/(-2)). Solve o - 3*o = -3*h + 13, v*o - 5*h = -25 for o.
-2
Let q be (-2)/(-15) + (-1929)/(-45). Suppose 2*f + 3*w = -3*f + q, 0 = f - 4*w - 4. Solve 4*m = -f, -5*u - m - 2 = -15 for u.
3
Let h be (4/8)/((-2)/(-8)). Solve -5*n = -3*y - 20, -7*y + h*y = 25 for n.
1
Let u be (-468)/(-81) + -6 + 182/9. Solve 5*s = -3*w - 12, -3*w + 5*s = 2*w + u for w.
-4
Suppose -2 - 7 = -f. Let v(y) = -3 - 9*y**2 - y**3 - f*y - 1 + 2*y**3. Let g be v(10). Solve -4*k = -a + 7, 4*k = -3*a + g*k - 9 for a.
-5
Let y be (-3)/6*0 + 1. Let h = 4 + y. Solve b - 8 = 5*k, 2 = -h*k - 3*b + 7*b for k.
-2
Let v(h) = -2*h - 3. Let b 