et i(r) = 3*r - 9. Let x be i(3). Solve x = -3*a + 4*b + 5, b + 7 = -8*a + 3*a for a.
-1
Let h be (0 - -3)/((-6)/(-4)). Suppose -12 = -h*u - 2. Solve 3 = 4*s + u*d - 7, -2*d = -4*s - 4 for s.
0
Let r(m) = -12*m**3 + 2*m**2 + 2*m + 1. Let j be r(-1). Suppose 5*p + j = 38. Solve -2*a - 3*a - p*n - 15 = 0, 3*a + 5 = -5*n for a.
-5
Let h(y) = y + 2 - 1 + 0*y. Let q be h(1). Suppose -q*j = -j. Solve -4*c = -d - j*d - 2, -2*d - c = -5 for d.
2
Let s be -3 - -4 - (0 - -3). Let p be 8/3*(-3)/s. Let n = p + 1. Solve 5*m = -3*f - 30, -n*m - 16 - 9 = 2*f for f.
-5
Suppose -3*s = s - 16. Let u = s - -3. Suppose y - u - 6 = 0. Solve y = -2*l + 3*b, 5*b - 12 = 3*l + 3*b for l.
-2
Let g be (-196)/(-42)*12/7. Suppose 0*u = 3*u. Solve u = 3*f - f - 3*z, -g = -4*f + 2*z for f.
3
Let r = -5 - -6. Let y = 8 + r. Let s = -7 + y. Solve -6 = -s*n - 3*i, 0*n + 5*n = 5*i - 35 for n.
-3
Suppose 5*n - 2*k - 43 = 0, -2*n + 3*k - 9 = -5*n. Suppose 2*p - 12 = -4. Solve 4*w = -5*o - 19, 0*w - p*w - o - n = 0 for w.
-1
Let u be ((75/6)/(-5))/((-5)/40). Solve 5*r = -v - u, r = 5*v + 29 - 7 for r.
-3
Let n be (-4)/6*15/(-2). Suppose f - 3*f + 3*s + 1 = 0, 4*f - 4*s - 8 = 0. Let m be 24/(-8) - -1*f. Solve 0 = -3*o - 2*j - 0 - 3, n*j - 9 = -m*o for o.
-3
Let y be 4/14 - (-104)/28. Let w = 4 - y. Solve w = 4*t - d + 3, -2*t - 2*d = 3*d + 29 for t.
-2
Let v = 27 - 23. Suppose g = -g + 30. Solve -4*h + v*q = 1 + 11, -g = 5*h + q for h.
-3
Suppose -3*t + 6*t = 0. Suppose 0 = 3*r + 4*l - 8, -4*l - 4 = -5*r + 20. Suppose r*i - i - 10 = -4*b, -8 = 4*b. Solve -5*s = t, -i*s + 5*s = 3*h + 3 for h.
-1
Suppose 3*j + 2*x = j - 4, 3*x + 21 = 2*j. Solve -2*i = -0*c - j*c - 3, c + i = 4 for c.
1
Let c(t) = -t**3 + 7*t**2 + 4. Let w be c(7). Solve -4*a + 2*r + 7 = -7, 0 = w*a + 2*r - 10 for a.
3
Let q(s) = 0*s - s + 0 + 2. Let p be q(-4). Let u be p/2 - 3/(-3). Solve -3*k - 10 = -n, -k + 2*k = u*n + 4 for k.
-4
Let v be 2/(-5) + (-136)/(-40). Let k(q) = -3*q + v - 1 - 6 - 3. Let n be k(-6). Solve -4*h + 4*u - u = n, 5*h - 4*u + 15 = 0 for h.
1
Suppose 2*l - 3*w + 2*w = 17, 0 = 5*l - 3*w - 45. Suppose -l = -2*m - 2. Solve 3*n - m*x - 4 = 0, n - 2*x - 3*x + 16 = 0 for n.
4
Let d(f) be the second derivative of f**4/6 - f**3/3 - f**2/2 - f. Let z be d(2). Let u be -1 + 1 + 0 - -3. Solve 2 = 4*p - u*p + z*t, 0 = p + t - 2 for p.
2
Let r be (1 + 0)/(2/8). Solve 0 = 2*n - r*v + 2, n - 5*v = -0*v + 2 for n.
-3
Let t(m) = 2*m**3 + m**2 - 3*m - 1. Let x be t(-2). Let l(h) = -h - 3. Let v be l(x). Solve -4*y = 3*s + 14, -y + 3*s - 31 = v*y for y.
-5
Let p be -2 + (-3 - 28/(-4)). Solve 4*f - f = p*v + 9, -3*v + 2*f = 6 for v.
0
Suppose -4*l - k = -19, 0 = 3*l - 5*l - 2*k + 14. Solve 0 = -2*h - 0*h + l, -4*h + 16 = -2*m for m.
-4
Let b be 0*(-1 - (-1)/2). Solve 3*z + 3*o + 6 = b, 0*z + 5*o = -2*z - 19 for z.
3
Let w = -134 - -139. Solve 5*f + 9 + 6 = 5*j, -24 = -4*f - w*j for f.
1
Let k(d) = 2*d**2 - 6*d + 5. Let o be k(4). Let a be 3/(-6) + o/2. Solve -4*r = 2*v - 18, 2*r = 3*v + 7 + a for r.
5
Let d(c) = -2*c**3 - 6*c**2 - 5*c - 3. Let m be d(-3). Solve 2*t + 0*z - m = -z, -4*t - 5*z = -30 for t.
5
Suppose -5*l = 8 - 18. Solve 0 = -l*k - 3*d + 3 - 0, 0 = -2*k - 4*d + 6 for k.
-3
Suppose 12 = m + 3*m. Solve 3*l - 9 = -3*u + m, -4*u - l = -7 for u.
1
Suppose -2*n - 2 = -2*i, 0 = 3*n + i + 1 - 10. Suppose -n*p = -0 - 28. Solve a = u + 5, -4*a - 3*u + p = -4*u for a.
3
Let z be -3*(-1)/6*42. Let l be 48/z - (-4)/(-14). Solve 4*u + l*h + 13 = 3, 5*u = -5*h for u.
-5
Suppose 0 = 2*w - 5*w + 4*r + 14, -4*w - 4*r - 28 = 0. Let o be (-8)/(4*1/w). Solve 5*q - 14 = -o*h, 12 - 2 = 4*h + 3*q for h.
1
Let a(p) = -p**2 - 10*p - 1. Let d(g) = -5*g**2 + g. Let n be d(1). Let x be a(n). Solve -3*y = -i - 4*i - x, y = 4*i + 17 for i.
-4
Suppose -11*g + 0 + 33 = 0. Suppose 3*v = -0*v + 39. Let s(c) = 3*c - 5. Let r be s(5). Solve -5*m + r = 0, g*m - 9 = 4*k + v for k.
-4
Suppose -7 = -l + 3*i, -l - 2*i + 4*i + 3 = 0. Let k = l - -5. Solve -z - 8 = -3*o + 3, 2*o - 3*z - 5 = k for o.
4
Let h = -10 - -26. Let i be (h/(-2))/((-8)/4). Solve d + f + i = 3*d, 0 = -4*f for d.
2
Let c = 5 + 0. Solve 12 + c = 3*i + 5*y, y = i - 3 for i.
4
Suppose 82 = -3*u - g, 5*g - 3 = -23. Let t = u + 30. Solve 3*f - t = -5*w, -2*w - 3*f = 2*f - 13 for w.
-1
Suppose -17 = -4*t + 7. Suppose -2*p = -0 - t. Solve 0*l - 3*d = -p*l + 18, 27 = 5*l - 2*d for l.
5
Suppose -12 = -3*n - 4*l, -4*n - 5*l + 16 = -2*l. Solve d = -2*o + 7*o + 22, 0 = -n*d + o + 12 for d.
2
Suppose -3*u = -4*u + 3. Solve l + 13 = u*q - 3*l, l - 1 = 5*q for q.
-1
Let a(k) be the first derivative of -k**3 - 4*k - 3/2*k**2 - 2 + 1/4*k**4. Let l be a(4). Solve -z - b = 6, l*b + 2*b + 6 = z for z.
-2
Suppose 2*q - 4*w + 35 = 5*q, 0 = -q - 3*w + 20. Suppose 5*r - 366 = -101. Let c = r + -27. Solve m = q*j + c, 3*j + 4 = 3*m - 14 for m.
1
Let m be (-3)/(84/(-8))*7. Suppose 3 = m*j - 3*h - 12, 5*j + 15 = -3*h. Solve j = 4*r - u - 3*u + 28, -5*u - 15 = 5*r for r.
-5
Suppose -1 = o - 4. Solve 2*h = l + 2*l + 10, -o*h + 15 = 2*l for h.
5
Let k be 20 + ((-14)/77 - (-40)/(-22)). Let g = 2 - 2. Solve 2*v + 2 = -2*j, -2*v + 3*j + g*j = -k for v.
3
Suppose m - 2*b - 32 = 0, 3*b = 4*m - 130 + 22. Solve -4*f = -4*d + m, -4*f + d - 21 = -2*d for f.
-3
Let o be 4/2 + (35 - -2). Let x be (-2)/(-13) - (-150)/o. Solve -1 = x*n - 3*l, -4*n + 7 = -2*n - 3*l for n.
-4
Let m = -46 - -71. Let l = m + -11. Solve -5*i + 2*v - l = 1, -3*v + 10 = 5*i for i.
-1
Suppose 0 = 2*l - 0 + 42. Let m = 50 + l. Suppose 5*r = 3*p + 27, -3*r + 0*r = -5*p - m. Solve -4*n + 0 = -8, -g + 4*n = r for g.
5
Let w be (0/4)/(1*2). Suppose -8*l + 3*l + 125 = w. Solve 6*s - 5*h - l = s, -5 = h for s.
0
Let f(c) = -c**3 + c**2 - c + 4. Let u be f(0). Solve u*z = g + 5, -3*z = -0*g + 4*g + 1 for g.
-1
Let l(p) = 2*p - 12. Let h be l(8). Suppose 15 = -j + h*j. Let q = j - 0. Solve -3*o - 9 = -o + 3*v, -3*o - q*v = 15 for o.
0
Suppose 14 = 3*d - 0*z - 4*z, 34 = 5*d + 4*z. Suppose 5 + 4 = 3*u. Suppose 4 + 2 = 2*v. Solve -5*h + v + d = 3*s, -s = -u*h + 11 for s.
-2
Let o(g) be the second derivative of g**4/12 - g**3/6 + 5*g**2/2 + 3*g. Let h be o(0). Solve h*w + j - 15 - 2 = 0, 2*w = -3*j + 12 for w.
3
Suppose -29 = u - 93. Let w be (-1)/5 + u/20. Suppose 2*i = -w*z - 2, i = 2*i - 2*z - 13. Solve -a + 5*m + 20 = 0, -5 = -5*a + a - i*m for a.
5
Let w be -2 + 3*1/3. Let m = w + 15. Let o be 2/7 - 4/m. Solve -3*u + 2*p + 2 + 6 = 0, u + 3*p + 1 = o for u.
2
Suppose 0 = 2*i - 5*n - 27, -i + 2*n + 0 = -12. Let k be 4/i*(-5 + 11). Solve -2*m - 9 = 5*p, -3*p + 2 = -k*m - 3 for p.
-1
Let j(b) = b**3 + 4*b**2 - 5*b + 3. Let x be j(-5). Suppose x*z = -3*v + 21, 4*v - 5 = 5*z - 22. Solve 2*a + m + v = 0, 3*m + 2*m + 10 = -5*a for a.
0
Let l be 3/(52/48 + (-1)/3). Solve -p = -5*j + 12, -l*j + p - 3*p = -18 for j.
3
Suppose -v = -3*v. Suppose -2*o - 7 = -3*o. Let t be o/(1/(-9)*-3). Solve -11 = -3*w + l, 4*w + 5*l = t - v for w.
4
Suppose 5*t - 10 = -s, 2*s - 2 = -t - 3*s. Suppose -t*h - 16 = -6*h. Solve 0 = -4*b - 2*m, h*b + m - 5*m = -24 for b.
-2
Let h be (9/6)/(-3)*-12. Suppose 2*q = -h + 2. Let j = 2 + q. Solve -5*c + 4*l = -4, -c + 3*l + 4 - 1 = j for c.
0
Let d = -6 + 11. Solve -r = -2*o - 0 - d, -4*r - o = 25 for r.
-5
Let z be 0/2 - (0 - -3). Let m be ((-6)/5)/(z/10). Suppose 0*c - c + m = 0. Solve -d - 2*t - 1 = -c*t, 0 = -d - t + 5 for d.
3
Let z be 0/2 + (-5)/5. Let n be (3 - z) + -5 + 4. Solve n*p - 2*o + 4 = -0*o, 2*p + 2*o = 4 for p.
0
Let j be ((-1)/(-3))/(((-2)/(-6))/1). Solve -k + 2*b = -0*k + j, -k + 4 = 3*b for k.
1
Let n = 20 - 17. Solve -2*q = 5 + 5, -3*q - 3 = n*m for m.
4
Let y(w) = -w**3 + 8*w**2 + 7. Let i be y(8). Let l = 11 - i. Suppose -4*r + r = -l*a + 76, a - 2*r = 14. Solve 3*h = -2*h + 3*z - 2, h = -5*z + a for h.
2
Let q be 6/(-1)*57/(-9). Let u = -20 + q. Solve 4*c = 3*d - d - u, 5*c + 3*d = -17 for c.
-4
Suppose -2*a = -16 - 0. Let m = 12 - a. Let y(w) = 2*w - 5. Let s be y(m). Solve -15 = s*h, o + 3*h - 4 = -21 for o.
-2
Let l = -7 - -11. Suppose l*k = -4 + 16. Solve 3*q = k*f, q = 2*f + 2*f - 9 for f.
3
Let f = -11 - -16. Suppose 0*l - 2*l = f*m - 18, -4*m - 3*l = -20. Solve -2*y - n = 0, -5*y + 0 = -m*n - 9 for y.
1
Let u(y) be the second derivative of y**4/12 + 7*y**3/6 + 2*y**2 + 3*y. Let d be u(-7). Solve 2