d + 76. Solve -28 = 2*u - 4*s, u - 3*s = -z*s - d for u.
-4
Suppose 0*f + 20 = 5*f. Suppose v + 0*l = -2*l + 7, f*v - l - 64 = 0. Solve -4*u + v = -3*g, 0 = u + 2*g + 8 + 2 for u.
0
Suppose -4*y + 2*g = -26, -y + 6*g + 20 = g. Suppose 0*c - c = -2. Solve 0*r - r + 4 = c*i, y*r - 12 = -2*i for i.
1
Let a be (620/36 - 1) + (-6)/27. Solve 5*f - 5 - a = -2*u, -29 = 2*u - 5*f for u.
-2
Let p(h) be the second derivative of h**4/12 + 4*h**3/3 + 5*h**2 + 3*h. Let k be p(-7). Solve 2*f = 12 - 2, 2*x = k*f - 13 for x.
1
Let k = -85 + 88. Solve t = j - 3*t - 23, -4*j - 3*t - k = 0 for j.
3
Suppose 0 = -6*v + 19 - 7. Solve -3*f + 4*z + 9 = -2*f, -f + v*z = -7 for f.
5
Let b = -9 + 9. Solve b = -2*v + v + 3*f - 18, -4*f = -20 for v.
-3
Let n be (-2 - -1)*(3 + -3). Suppose n = -3*t + 9. Solve t*s - 2*g = 3*g + 34, 3*s - 4*g - 29 = 0 for s.
3
Let b = -5 + 12. Let s = -8 + 12. Let p be (-4 - (3 - s)) + b. Solve 22 = p*q - 5*t, -q - 3*t + 13 = -8*t for q.
3
Suppose -42 + 7 = -7*j. Solve -j*r = 3*v + 2*v + 15, -3*v = 15 for r.
2
Suppose 0 = 29*p - 28*p - 9. Solve 3*t = -5*s - 7, 0*s - s + 2*t = -p for s.
1
Suppose 4*c + 0 = 4. Solve p + 5*h + c = 29, -h = -2*p + 1 for p.
3
Suppose 0*c - 2*c + 10 = 0. Solve j = 2, 4*k - c*j + 6 = -8 for k.
-1
Let g = 19 - 32. Let z = g + 27. Solve 2*l - 14 = 3*s, 4*s - 5*l = -14 - z for s.
-2
Let w(u) = -u**3 - 3*u**2 - u - 1. Let h be w(-3). Let z(p) = h*p + p**3 + 2 + 1 + 3*p + 6*p**2. Let x be z(-5). Solve -4*f + 7*f = -6, 4*f + 2 = -x*j for j.
2
Let u = 3 + -1. Let j be (-2)/(-3) - u/3. Suppose j*f + f - 4 = 0. Solve a - 5*v + 6 = -2, -f*v = -8 for a.
2
Let w be ((-14)/6)/(3/9). Let o(h) = -h**3 - 7*h**2 - 2*h - 9. Let v be o(w). Solve -v*s = 3*n - 19, 4*n = 3*s - 3 + 9 for s.
2
Suppose -4 = 2*i - 4*i. Solve h = 3*v - 8, -i*h - v = -h for h.
-2
Suppose -13*b = -9*b - 20. Solve -15 = 2*h + b*i, -4*i = h + 2*h + 19 for h.
-5
Suppose j + 0*j = 0. Solve -5*x = -2*d - 10, j*d = -2*x - 3*d - 15 for x.
0
Suppose 0 = -0*k + 5*k - 4*t - 14, 2*k - 6 = 2*t. Solve -2*y + k = -b - 4, -30 = -5*b - 5*y for b.
2
Suppose -3*f + 1 = -2*f. Let y = 6 - f. Solve y*s + 2*n = -2*n - 3, -s - n - 1 = 0 for s.
1
Let n(l) = -l**3 + 7*l**2 - 5*l + 9. Let x be n(6). Suppose 1 = 3*w - 5. Suppose 2*y = 8 - w. Solve x = -k - 4*b, 16 = -y*k - 3*b - 2 for k.
-3
Let u be (0 + -2)*(-10)/(-4). Let c be (-2 + u)*6/(-7). Suppose -4*j + 3*h - 4*h = -8, 3*j + h - c = 0. Solve -r + j*f - f + 1 = 0, -5*f + 5 = -3*r for r.
5
Let y = 26 + -26. Solve y = 5*o - 4*r + 2*r - 5, 4*r + 16 = 4*o for o.
-1
Suppose -5*k - 105 = -4*z, 4*k + z + 93 = 6*z. Let q = k + 27. Suppose 5*u - 6 - 9 = 0. Solve b + u*b - 8 = 0, -l = -5*b + q for l.
0
Let x be 10/(1 + 1) + 1. Solve 5*l + 12 = 3*p - 5, -2*l + p = x for l.
-1
Suppose -21 = -2*y + 3. Let b be (1 + 2 - 1) + -1 + 4. Solve b*m - y - 13 = 5*r, 5*m = -3*r - 7 for r.
-4
Suppose -2*l + 4 = -0. Let d(s) = 3*s**2 + s. Let z be d(-1). Suppose l*a - 6 = z. Solve -2*o = a*g - 3 - 7, 0 = -5*o + 2*g - 11 for o.
-1
Let i(r) = r - 1. Let g(v) = v**3 - 8*v**2 + 8*v - 8. Let w be g(7). Let o be i(w). Let l be 2/3 + o/3. Solve 12 = -x + 3*k, -5*k = -x - 20 - l for x.
0
Let o be 0/(-2) - (-9)/3. Solve -k + o*w + 7 = -2, -5*w - 26 = 2*k for k.
-3
Let y(h) = -h**2 + 10*h - 14. Let x be y(8). Let b(r) = r**2 - 4*r + 3. Let n be b(5). Solve 3*a + n = -s + a, -x*s = 5*a + 21 for s.
2
Let y(i) = -i**2 + 5*i + 2. Let s be y(5). Solve 3*c = 4*n - 17, -3*c - 5 = -s*c - n for c.
-3
Let v(i) = -i**2 + i + 20. Let u be v(0). Solve 5*c + 4*b = 22 + 7, 5*b - u = -3*c for c.
5
Let f = -3 + 5. Suppose -3*l + 5*i = -f*l - 10, 0 = -3*l - 3*i + 84. Solve -6*v = -2*j - 4*v + 10, -v + l = 5*j for j.
5
Suppose 3 = -2*d + 7. Let x(r) = 16*r - 3. Let a be x(d). Let q = 1 + 1. Solve 5*u - q*h - 2*h = -31, -3*u = -5*h + a for u.
-3
Let p be (-3)/2*(-3 - -1). Let w be 4/(-8)*2/1*-5. Solve p + 7 = -2*h, c = -w*h - 26 for c.
-1
Suppose -11 = -10*w + 19. Solve -4*m + 12 = -w*c, -4*c = -m + 3*m - 6 for m.
3
Let n be (28/(-6) + 2)*-9. Let j = n - 2. Suppose 2*q - 20 = -4*y, 3*q + 2 - 12 = -y. Solve 0 = -c + 3*c - 5*r + 10, -q*c = 3*r - j for c.
5
Suppose 9*f = 4*f + 25. Solve 0 = -4*a - y - 4*y, f*a + 37 = 3*y for a.
-5
Let m(b) = b**3 - 5*b**2 + 4*b + 3. Let r be m(4). Let q be r*4*4/12. Suppose 3*w = q*l - 6, -w - 2*w - 6 = -3*l. Solve 4*n = -3*z - 22, -n = -l*z - 2*z for n.
-4
Let d(j) = j**2 - 7*j - 15. Let p be d(9). Solve 5*s + 4*l = 12, 0 = p*s - 0*l + l - 3 for s.
0
Let i = -2 + 3. Suppose f = -0 - i. Let z = 4 - f. Solve 5*v + 6 = 4*c, 3 = 2*v + z*c - 21 for v.
2
Let w = 17 + -6. Solve 5*v = 3*g - 19, -4*v - w = -g + 7 for v.
-5
Let j = 80 - 80. Solve 5*o - 5*g = 20, -o - 3*o + g + 19 = j for o.
5
Let v = 14 - 9. Suppose v*p - 3*p - 2 = 0. Solve 4*n - 1 = 2*j + p, 2*n - 4 = 4*j for n.
0
Let t(j) = 0*j + 2*j - 3*j - 5. Let y be t(-8). Suppose 5*x - 20 = -6*g + y*g, -2*g + 11 = x. Solve s - 3*s + 3 = 3*o, 4*s = -g*o + 5 for o.
1
Suppose -1 = h - 4. Let r = h + -1. Let b be (-6)/5*10/(-4). Solve 2 = -r*l + j - b*j, 5*j = 2*l + 16 for l.
-3
Let w be (-3)/6 - (-7)/2. Solve w*n - i + 6 = 0, 2*n = i + i for n.
-3
Suppose 0 = -3*w - 11 + 59. Solve 2*s + w = 4*k, 3*s + 5*k - 40 = -9 for s.
2
Suppose 2*l = -3*i + 4*i + 6, -5*l + 5*i + 20 = 0. Let p be l/(-11) + 92/22. Solve 3 - 2 = -5*k - 2*h, 3*k = -p*h - 9 for k.
1
Let h(b) = b**2 + b + 2. Let l be h(-2). Suppose 0 = p - 2*y + 1 - l, -p + 3*y + 2 = 0. Solve 2*d + 3*d = 20, -p*d + 40 = 4*v for v.
5
Let k(d) = 3*d. Let u be k(1). Suppose o = u*o - 10. Solve 5*n = -o*x - 10, -2*x + 24 = 4*n - 9*n for n.
-4
Suppose -3*q = -5*m + 18, q + 0 = -2*m - 6. Let w be (q/9)/((-2)/3). Solve 3 = u + f - w, -4*u + 8 = -4*f for u.
3
Let n(d) = d**2 - 9*d + 22. Let b be n(5). Solve -5*u = -3*c - 19, -b*u + c - 3*c = 2 for u.
2
Let z = -2 + 4. Suppose -2*j - z*u = -42, -32 = -2*j + 3*u + 10. Let m be (-6)/j + 90/21. Solve -b - 7 = c - 3*c, 5*c + 15 = -m*b for c.
1
Let r(y) = y**3 + 6*y**2 + 4*y - 4. Let g be r(-5). Suppose -b - g = 0, 4*a - 2*a + 3*b = 1. Solve -4*k - 9 = 4*h - 1, -11 = 3*h - a*k for h.
-3
Suppose 7 = -2*b - 3*j, 99 = -5*b + j + 39. Let r = b - -14. Solve 4*u + 9 = -5*t - 16, 2*u - r*t = 15 for u.
0
Let j = -166 + 168. Let q(z) = z**2 - z - 2. Let l be q(3). Solve j*v = -l*y - 4, 0 = -3*v + 18 - 6 for y.
-3
Let h be ((-12)/(-16))/(2/8). Let g(u) = -u**2 + 4*u - 3. Let z be g(h). Solve 0 = -z*c - 3*c - 3*x - 6, 0 = -3*x - 12 for c.
2
Let k(u) = -u + 8. Let b be k(-5). Solve 5*v - 5*w = -35, -4*w + 3 + b = 2*v for v.
-2
Let u be (12/(-18))/((-2)/9). Suppose -2*d = -2*z, -5*z = d + 2*d + 16. Let l be (0 - (z - -2))/(-2). Solve -5*m + u - 34 = -3*g, -5*g - 2*m = l for g.
2
Let l(t) = 19*t**3 + 2*t**2 + t. Let m be l(-1). Let a = m + 34. Let q be 1/(-3 - -2) + 3. Solve -3*p - 12 = p + v, 2*p - q*v = -a for p.
-4
Let z = -65 + 90. Solve 5*a + z = 3*a + 3*i, i = -3*a - 10 for a.
-5
Let u = 7 - 19. Let j = 16 + u. Solve -6*q - 13 = 3*o - 2*q, -j = 2*o - 2*q for o.
-3
Let b = -22 - -24. Solve 4*i + b*g - 10 = 0, 5*i = -6*g + 2*g + 8 for i.
4
Let q(y) = 3*y**2 + 3*y - 4. Let l be q(4). Let r be 232/l + (-2)/14. Solve -2*k - 5*h - 1 = -r*h, 2*h - 19 = 3*k for k.
-3
Suppose 2*j - 2 = 10. Let d(r) = -r + 6. Let k be d(j). Let b be 3/((-2)/(-1*20)). Solve -33 = 5*z - k*c - 2*c, b = -2*z + 5*c for z.
-5
Let z = 7 - 5. Let q = z - -1. Suppose -5*s = -0*s, -q*k - 2*s + 9 = 0. Solve 2*w = 3*n + k, -4*w + 5*n = -2*w - 5 for w.
0
Let g(x) = -2*x + 1. Let k be g(-2). Suppose -j = -4*j. Suppose 4*f + m - 73 = 0, -4*f + 0*f - k*m + 77 = j. Solve -3*s = -3*v + v - 15, 0 = 5*v - s + f for v.
-3
Let g be 1 - (2 - 0) - 11. Let w = g - -15. Solve 2*x + w*s = -2, -2*s - 4 = -2*x + 6*x for x.
-1
Suppose -2*j = -5*w + 94, 0 = -2*j - 4*w + 2 - 60. Let h = -12 - j. Suppose -1 = 2*p - 11. Solve 2*f = -5*m + h, p*m - m - 5*f = -13 for m.
3
Suppose 0 = 6*t - 7*t + 5. Solve 3*y = -2*y + 5*q + 35, -t*y = q - 17 for y.
4
Let d(k) be the first derivative of 2*k - 3*k**2 - 12*k - 6 + 2 + 4*k**2. Let w be d(7). Solve -w*h = 2*x + 10, 0 + 10 = -4*x - 3*h for x.
-1
Let y(o) = o - 7. Let p be y(4). Let c be (p/(-2))/(3/6). Solve 4*w - 11 = -0*w + 3*t, -3*w - c*t + 24 = 0 for w.
5
Suppose 2*t = 5*t + 60. Let u = -8 - -6. Let d be (u/(-5))/((-2)/t). Solve -3*j = 3*c - 4