r d.
4
Suppose -4*i = -3*i - 12. Suppose 5 = 5*l - 5, 2*g - i = -3*l. Solve 3*t = -2*b - 7, g*t - 18 = 6*b - 3*b for b.
-5
Let n be 40/7 - ((-45)/35 - -1). Let q = 1 + 2. Let k = -2 + q. Solve 5 = 5*t - 5*v, n + k = 3*t - 4*v for t.
-3
Suppose 20 = -5*p, -4*p + 20 = 4*d - 9*p. Suppose -3*x + 4*i + 11 = d, x = -x - 2*i - 2. Let w be (x - (1 + 3))*-7. Solve 12 = 3*o + g, -o - 3 = 5*g - w for o.
3
Let i be (-2)/4 + (-21)/(-6). Suppose i*l - 11 = -w, 14 = 2*l + w + 5. Solve -5*o + 0*a + l*a = -13, -17 = -o + 4*a for o.
1
Let o(s) = 6*s - 6. Let x be o(4). Suppose -2*u + n - x = -5*u, 6 = 3*u - 3*n. Solve 3*j = 5*k - 28, u*k - 3*j + 4*j - 24 = 0 for k.
5
Let o(b) = 2 - 3 - b + 2. Let w be o(-6). Let t = w - 2. Solve -d - 8 = 5*h, 2*d = t*d + 9 for h.
-1
Let f be 112/6 - (-6)/(-9). Suppose -3*h + f = -0*h. Solve 2*t + l = -0*l - h, -5*l - 12 = 4*t for t.
-3
Suppose 5 = 5*q - 5. Let d be ((-1)/(-2))/(1/q). Suppose -d = 5*f - 11. Solve -2*g - 4 = 2*k, f*g - 5*k - 20 = -k for g.
2
Let z(d) = d**2 - 7*d - 4. Let u be z(8). Solve u = 2*n, -2*l = -7*l + 2*n - 14 for l.
-2
Suppose 6*f = f + 20. Suppose -j + 40 - 12 = f*k, 2*j + 3*k = 31. Suppose 0 = 4*i + 4*t - j, -t = 3*i + 3 - 5. Solve 1 = s - 3*o - 7, i = s + o - 4 for s.
5
Let a(d) be the first derivative of -d**2/2 - 5*d + 5. Let b be a(-6). Solve 4*x = 3*u - 1, -x + b = u - 2*u for x.
-4
Let v(s) = 3*s**2 + 5*s + 2. Suppose 0 = -c - 2 - 0. Let o be v(c). Solve o*z + 6 = 2*d, -6*z + 2*z - 5*d = -29 for z.
1
Suppose -2*t - 4*v + 2 = -0*t, 2*t = -5*v + 1. Solve l = 4*d - t, -d + 0*d + l = 3 for d.
2
Suppose 3*f - 4*o = -7*o + 111, -f + 2*o + 37 = 0. Solve n + 5*z = -0*z + 22, -4*n - f = -5*z for n.
-3
Let n be (-2)/(-5) - (-84)/(-10). Let k be n/(-10)*10/4. Let x be 39*(-2 - (-14)/6). Solve 3*c + 15 = 0, -6*d + c = -k*d - x for d.
2
Let v(m) = m**2 + 9*m + 2. Let q be v(-9). Suppose -q*d - d = 5*g - 20, -5*d + 2*g - 8 = 0. Solve 17 = -d*h - 5*h - 2*f, h - f = -9 for h.
-5
Let w = 1 + -4. Let c(y) be the second derivative of y**5/20 + y**4/3 + y**3/6 + y**2/2 - 4*y. Let j be c(w). Solve -2*v = 5*l - j, 19 = -v + 2*l + 3*l for v.
-4
Let j = -1 + 1. Suppose w - 3*u + 9 + 6 = j, 4*w = 3*u - 15. Suppose w*o = -3*o + 18. Solve o = 4*k + s, -2 = -2*k - 4*s + 8 for k.
1
Let g be 8/(-12) - (-1)/(-3). Let j(f) = f + 8. Let s be j(-9). Let z be g + (s - -1) - -4. Solve -2*c - 7 = -4*t + z*c, -3*t = -c + 3 for t.
-2
Let n = -2 - -4. Let l = -23 - -23. Let b be (-2 - 14/(-6))*9. Solve l = -k - 3*c + 5, n*c - 1 = b*k + 17 for k.
-4
Let i = 22 - 22. Solve 2*a + 14 = 2*j, i = 2*j - 4*a - a - 29 for j.
2
Suppose 0 = k + a - 3, -5*k + 12*a - 14*a = -12. Let y be (0 - -1 - 1)/2. Solve -4*p - c + 25 = y, -3*c - k = -5*p + 8 for p.
5
Suppose -3*s + 4*y + 32 = s, 4*s + 4*y - 72 = 0. Solve 2*o - l = 5, 0 = -2*o - 3*o + 3*l + s for o.
2
Let n(h) = -h**3 - 11*h**2 + 2. Let a be n(-11). Solve 2*l = -3*l + w - 11, -a = 2*l + 2*w for l.
-2
Suppose 0 = 4*i + 2*k + 2, i - 2*i - 1 = k. Suppose 3*w + 2*w + 4*r - 42 = i, -4*r = -2*w. Solve 2*n - 4*z = 0, -6*n - 2*z + w = -4*n for n.
2
Let z = 1 - -1. Suppose -5*h + 15 = z*g - 10, 9 = -2*h + 3*g. Suppose 3*r = u - 3*u - h, 5*u + r = 12. Solve -u*x - 6 = -4*p, -9 = -3*x - p - 0*p for x.
2
Let t be -2 - (-5 + 3) - -13. Let g = t - 10. Solve 2*k = -s, s + g*k + k = 0 for s.
0
Suppose -4*k - 4*p + 0 = -8, 4*p = -k + 2. Suppose o + 1 = u, k*o - 9 = -o. Solve u*z - 4*r - 1 = 3, 0 = -r - 1 for z.
0
Let t(r) = r - 12. Let o be t(14). Solve 3*c - 4*g + 17 = -o*c, 2*g = 5*c + 11 for c.
-1
Suppose u = -3*u + 8. Solve -s + 4*i + i = 7, -s = -u*i + 4 for s.
-2
Suppose 7*c = 3*c - 72. Let n be 48/(-18)*c/(-4). Let i = -1 - n. Solve r + 18 = -4*t - r, -2*t - 3*r - i = 0 for t.
-4
Let m be 0 - 5/((-10)/4). Suppose w = m*o + 1 + 3, 11 = 2*w - o. Let b(d) = -d**2 + 9*d - 9. Let t be b(w). Solve -3*y + 6 = 2*s + 13, -y = -5*s - t for s.
-2
Suppose -17 = -9*x + 28. Solve 0*d - d = x, 0 = -q + d + 5 for q.
0
Let u = 8 + -6. Suppose 0 = -0*n - u*n + 6. Solve -20 = -4*c, n*c - 4*c + 9 = -o for o.
-4
Let b(l) = -2*l - 2. Let n be b(-4). Let s be -6*1*(-3)/n. Solve 2*c + s*d = -0*d + 3, 4*d - 4 = -3*c for c.
0
Let o be -2 + (5 - 2) + -1. Suppose o*r + 15 = 3*r. Solve -b + 14 = r*l, 4*l = -5*b - 13 + 41 for l.
2
Let f be 2*(-1 - (-45)/6). Suppose -4*l = -11 - f. Solve 5*j = d + 2*d - 24, -d + l = -j for d.
3
Suppose 4*o - 14 - 2 = 0. Suppose y + 1 = -o*y + c, 4*c = -2*y - 18. Let k = 3 + y. Solve -2*n = -k*w + 8, -2*w = 2*n - n + 4 for w.
0
Suppose -d - 3 = -0, -14 = 2*c + 2*d. Let a = -2 + 10. Let g = c + a. Solve -4*w - g*b = w + 12, -3*w = 5*b + 15 for w.
0
Let d(t) = -2*t - 3. Let y be d(-4). Solve -4*w + 5*r + 3 = 0, -5*r - 2 = -w - y for w.
2
Suppose -v = o - 5, 0 = 4*v - 0*v - o - 15. Solve 5*r - v*n + 7 = 0, r - 5*n - 2 = -16 for r.
1
Suppose 0 = -5*y + 4*y + 6. Solve -3*f = -y*m + 2*m - 11, -5*m = -5*f + 10 for f.
-3
Suppose 5*z - 64 + 49 = 0. Let f be 16/6 + (-2)/(-6). Solve q + 9 = 3*j - 4*q, -z*j + 9 = -f*q for j.
3
Suppose 0 = -2*w + 6*w. Let b be (-14 + w + -1)/(-1). Solve -b = 3*d - 3*t, 2*d + 0*t + 5*t = 4 for d.
-3
Suppose 0 = -4*k + 72 - 20. Suppose -2 = -3*w - 5*y, -4*w + 7*y - 4*y + 51 = 0. Solve -k = 2*m - w*l + 4*l, l - 4 = -m for m.
1
Let f(k) = -30*k - 13. Let z be f(-1). Solve 5*n + 8 = -2*c - z, -21 = 3*c + 2*n for c.
-5
Let q be (-8)/(-6)*36/6. Solve 2*f = 5*l - 1 - q, 0 = -4*l + f + 9 for l.
3
Suppose 5*g - 3*r + 27 = 0, -r + 17 = -4*g + 1. Let n be g/12 + (-36)/(-16). Solve 3*l - 6 = l + p, l = -n*p + 8 for l.
4
Let d = 40 - 38. Solve -22 = 3*x + 5*w, -7*w - 10 = -d*w for x.
-4
Let s(d) = -d**2 - d. Let l be s(-2). Let n = 6 + l. Solve -3*b - 2*a + 1 + 18 = 0, n = 2*b - 3*a for b.
5
Suppose 2*o = -2 + 10. Solve -4*m = -4*p + 2*p + 26, 2*m - 12 = -o*p for m.
-4
Suppose 5*j = -7*g + 3*g + 31, 0 = -5*g - 4*j + 32. Solve -3*p - 4*o - 11 = 0, 35 = 5*p - g*o - 0*o for p.
3
Let r be -1 - ((-26)/1)/1. Let j = r - 8. Solve -2*q - 3*t + 11 = -6*t, 3*t + j = -q for q.
-2
Suppose -o + 16 = 3*o. Solve 1 = r + 2*b + 2, -2*b = -o*r + 26 for r.
5
Let b(k) = -k**3 + 4*k**2. Let r be b(4). Suppose -4 = 3*o + 5*s - r, -2*o = 3*s + 2. Let f = -42 + 48. Solve f*c - 3*c + o*d = 12, 2*c - d - 1 = 0 for c.
2
Suppose 3*x + x = -2*n + 60, 2*x = 3*n + 46. Let f = x - 10. Solve -2*r + f - 1 = -p, -14 = p - 4*r for p.
2
Suppose -x - 10 = -6*x. Solve -5 = v, x*v + 2 = 3*d + v for d.
-1
Let o = 37 - 21. Let t(i) = -i + 9. Let u be t(7). Suppose -u = -2*k + 8. Solve -5*s - c = -19, -4*s + o = -4*c + k*c for s.
3
Let o(s) = 23*s + 1. Let a be o(3). Suppose 3*q + a = 5*j, 0 = 2*j - 3*q - 0*q - 28. Solve -j = -5*m + k - 37, 4*m + 18 = k for m.
-5
Let z = 34 - 34. Solve -5*s + 0*h + h - 19 = z, 4*h = s for s.
-4
Suppose n + 11 = 3*n - 5*w, n = -3*w. Solve 3*r = -2*d - 14, -3 = n*d - 0*d for r.
-4
Let l(x) = 7*x**2 - x. Let u(y) = 4*y + 3*y**3 + 5*y**2 + 0*y**3 - 2*y**3 + 1. Let j be u(-4). Let s be l(j). Solve s = -2*n - 3*i, 3*n + n = 3*i - 12 for n.
-3
Let z be ((-3)/(-6))/((-1)/(-12)). Let o = 11 - z. Solve -1 = 2*y + 2*p + 5, 4*y + 12 = -o*p for y.
-3
Let r be (-15)/5 - (0 - 3). Let a = r - -3. Solve 0 = 4*v - a*v + 3*u - 5, -3*v = -5*u + 27 for v.
-4
Suppose 3 = -2*k + 9. Solve -k*u + 12 = 2*p, 5*p + 5*u = 16 + 9 for p.
3
Suppose 7*i = -0*i + i. Solve 0 = -4*z - 0*z + 4*w - 8, -z - 2*w - 11 = i for z.
-5
Let d be (0 + -1)*(0 - -4). Let t = d + 1. Let w be 36/30*(-10)/t. Solve c - w = -4*g - 16, -3 = g for c.
0
Suppose 4*c - 32 = -3*q - 0*c, -2 = 2*c. Solve -3*v + q - 4 = k, 4*v + 2*k = 14 for v.
1
Suppose -6*l = 2*l - 24. Solve 0*z + 13 = -3*b - 2*z, 15 = -3*b - l*z for b.
-3
Suppose 60 = 3*w + 2*b - 0*b, 2*w - 2*b - 40 = 0. Suppose 4*a + a + 5*c = w, -2*a + c = -5. Solve 2*m = -2*r + 8, -5*m = a*r + 2 - 12 for r.
5
Let h(w) = -w. Let u be h(-4). Let d(i) = -i**2 + 7*i + 4. Let f be d(7). Let j = -36 - -36. Solve 0 = f*s - u*k - 20, j*k = k for s.
5
Let s be 100/(-6)*3/(-2). Suppose 0 = -4*j - j + s. Solve 20 = 2*y + 5*w, y - 4*y - 20 = -j*w for y.
0
Suppose 5*k + 3 - 13 = 0. Suppose -3*p = -p - 20. Solve 2*a = q + 8, 0 = -a - a + k*q + p for a.
3
Let z(l) = -2*l - 9. Suppose -d = -c - 3, 4*d + 6 = c - 0*c. Let n be z(c). Solve 5 - 11 = 5*x - n*p, -4 = -2*p for x.
0
Suppose -2*k = -7*k + 15. Solve 3*u + 0*a +