8*r - 4. Let c be j(7). Solve 2*z - 7 = -l, 2*z - l - 4 = -c*l for z.
5
Suppose h - 4*h = -18. Suppose 0 = -5*d + z + 10, 3*d - h*d - 2*z = -6. Solve d*p + v - 3 + 6 = 0, p + 5*v = -15 for p.
0
Let d be 68/18 - (-2 - 32/(-18)). Solve 0 = -4*w + 5*i + 2, -w = 3*i - 2*i + d for w.
-2
Suppose -3*w = 3*b, 6*w - 12 = 3*w + 3*b. Let y(a) = w*a - 5 + 7*a**2 + 3*a + a**3 + 1. Let t be y(-6). Solve -i = 3*l + t*l - 4, 3*l + 4 = i for i.
4
Let a be -4 + (3 - -1)*1. Solve -u + 2*j - 10 = a, 0*j + 5 = -2*u - j for u.
-4
Suppose 4*u = 2*u. Let k = -5 + u. Let h = k + 9. Solve 2*p = -5*o + 20, -5*o + 31 + h = 5*p for o.
2
Let i be 4*(-2 + 0)/(-2). Suppose 32 = x + i*k - 18, -3*k = -2*x + 78. Let b = x - 20. Solve -b = 4*c + 2*t, -2*c - 3*c = -2*t + 14 for c.
-4
Suppose r = -2*r - 15. Let s(k) = -k**2 - 4*k + 10. Let i be s(r). Solve i*g = -c - 0*g + 24, -2*g + 9 = c for c.
-1
Let m(n) be the first derivative of -1/3*n**3 + 0*n + 5*n**2 + 3. Let j be m(9). Solve -j = -l + 2*y, -6*l + y = -2*l - 1 for l.
-1
Let s(t) = -t**3 + 10*t**2 + 12*t - 7. Let n be s(11). Solve n*r + 9 = -5*h + 5*r, 3*h + 8 = -2*r for h.
-2
Suppose c - 2*f + 0*f = 26, -5*f + 15 = 0. Let x be 5/2*c/40. Solve -4*y + x*b - 5 = -1, 4*y - b = 0 for y.
1
Suppose -8 = 3*q - 17. Solve -5 = 4*w - 3*u, 2*w = -q*w - u - 11 for w.
-2
Suppose 3*w - 10 = w. Suppose -21 = -w*j - 6. Let f(l) = 2*l**2 + 2*l - 3. Let o be f(-3). Solve -4*h = q - 13, -2*q = -j*h - 2 + o for q.
1
Let h(j) = -j - 10. Suppose -3*g + 55 = -4*i, -1 - 4 = 2*i + 3*g. Let w be h(i). Solve -o + 4 = -w*o + 2*r, -3*r + 6 = 0 for o.
0
Let x(w) = 2*w - 14. Let f be x(8). Solve u - f*l - 5 = 3, l = 2*u - 10 for u.
4
Let g(a) = 0*a + 4*a - 5*a - 2 + a**2. Let o be g(3). Suppose b = -o*b + 10. Solve -4*h = -20, -b*y + 5 = 3*y + 5*h for y.
-4
Let u be (4 - 1) + 2/(-2). Suppose -2*y - y + 48 = 0. Solve -u*n + y = -3*x, 2*x + 3*n - 11 + 0 = 0 for x.
-2
Let f(m) = 19*m**2 - 1 + 1 - 2*m + 3*m. Let x be f(-1). Solve 4*q = a - x, -3*q + 30 = -7*q - 5*a for q.
-5
Let y = -9 - -5. Let g be -8*(y + 28/8). Solve -g*u = p - 24, -5*p + 5*u - u = 0 for p.
4
Suppose -1 = 5*x + 2*f, 4*x - 13 = f - 6. Let q be 3/(((-6)/4)/(-1)). Let k = q + x. Solve 0 = -2*r - 4, 0 = 5*v + r - k - 0 for v.
1
Let z(m) = m**2 + 5*m + 2. Let k be z(-5). Let a be 17 - (-1 + -1) - k. Suppose -4 = -5*s + 4*s. Solve 20 = -s*q, 0 = 2*n - 5*q + a - 50 for n.
4
Let b be ((-2)/4)/1*-8. Suppose 3*k - 1 = 2*t - 5, -b*k = 2*t - 4. Solve -m + 6*m + t*w = 0, 0 = 5*m + 5*w for m.
0
Suppose 4*z + 2*z = 18. Solve -a = -6*a - 5*l - 15, -z*a + 4*l + 19 = 0 for a.
1
Let l(u) = u**2 - 9*u - 26. Let m be l(13). Solve -3*v = 6, -4*g - v - 4*v = m for g.
-4
Let s = 4 + 0. Solve -2*u - 7 = k - 7*u, s*k - 3*u = -11 for k.
-2
Suppose -5*x + 105 = -0*x. Let s = -18 + x. Solve -n + 4*l + 3 = 3*l, 0 = n + s*l - 7 for n.
4
Suppose 4 = 24*q - 23*q. Solve -5*r + 10 = 5*v, -r = -q*v + 11 + 2 for v.
3
Let x be 27/6*(-30)/(-9). Suppose -k = -2*r + 5, x = -3*k - 3*r + 45. Solve k*z + 8 = 4*z + 3*i, -3*z = -3*i + 18 for z.
-5
Let p(r) = 6*r - 18. Let u be p(3). Solve -3*m + u*m + 2*f = -13, 20 = 5*m - 3*f for m.
1
Suppose 3*x - 3*j = 5*x + 14, 0 = -3*j - 6. Let p = x + 10. Solve 4*n + 6 = -2*l, p*l = -n + 2*l + 9 for n.
-3
Let p be 3/(-15) + 18/(-10). Let m = p + 2. Let f = 3 + m. Solve -d - 8 = -2*o, 5*o = -f*d + o + 6 for d.
-2
Let k = 33 - 15. Solve 0 = -5*z + 5*b - 30, 3*b = 2*z - b + k for z.
-3
Suppose -3*z = t - 16 - 23, -z - 2*t = -18. Solve -5*b - u - 1 = -3*u, -3*u + z = 3*b for b.
1
Suppose 5*r - 40 = -4*a, -4*r - 5*a + 47 = 6. Suppose -r*k = -5*s + 2*s + 67, 5*s - 4*k = 109. Solve -c - 4*n + 2*n - 14 = 0, n = -4*c - s for c.
-4
Let f be 1 + -1 - 3*(5 - 6). Solve 16 = -5*o + 2*z, -f*z - z = 5*o + 28 for o.
-4
Let i = 7 - 11. Suppose -8*f + 3*f = 45. Let d = i - f. Solve 0 = d*p + 5*q - 35, -2*p + q = -3*q - 2 for p.
5
Let y(h) = -h**3 - 5*h**2 - h - 2. Let j be y(-5). Suppose x + 4 = -j*x. Let r be (-6)/(x*(-4)/(-2)). Solve 0 = 3*v + i + i + r, -5 = v + 2*i for v.
1
Let d = 5 + -1. Suppose -y = d*f + 4*y + 2, -4*f = -4*y - 16. Suppose 4*q + 4 = -2*b - f, 4*b - 3*q = 32. Solve b*o - 31 = -2*n, -3*n - n - o + 17 = 0 for n.
3
Let u = 46 - 9. Suppose 5*o + 12 - u = 0. Solve 0*h - 15 = 3*h - 3*r, -o*r + 17 = 3*h for h.
-1
Suppose -5*c = -10*c. Solve c*l - 4*l = -4*d, -5*l - 5*d = 10 for l.
-1
Suppose 2*g - 5*p = 15, 3*g - g + 2*p - 8 = 0. Suppose -2*v + 13 = y, -3*y - g = -4*y. Solve -v*b + 5*n = 33, -b + n = -5*b - 3 for b.
-2
Let b = -1 + 5. Suppose -3*f = b*u - 5*f - 12, 5*f + 12 = u. Let n be 2/(-15) + 868/210. Solve -g + 0*g - j + 9 = 0, 26 = n*g + u*j for g.
4
Let n = -21 + 26. Solve 3 - 13 = 5*f - n*w, w = -2*f - 13 for f.
-5
Suppose -3*f - 4*v = -36, f + 3*v + 25 = 2*f. Solve 2*y - d - 6 = 1, 3*d = 5*y - f for y.
5
Let v(y) = 5*y - 1. Suppose -5*k = -0*c + 5*c - 15, 5*k = -2*c + 12. Let z be v(k). Let x = z - 6. Solve -x*w = 2*t - 6, 0 = 5*t + 5*w - 1 - 4 for t.
-3
Let y be 1 - 2/2 - -3. Let v = 3 - y. Solve 0 = -3*q - v*q + 3*i, -5*q - 5*i = 0 for q.
0
Let q be (-1)/(-1 + (-54)/(-53)). Let k = q - -88. Suppose 3*m = 2*b - 10, -m = b + 2*m + 4. Solve -g + b*g = 5, 5*g - k = 2*l for l.
-5
Let s(p) be the second derivative of -p**4/12 + 4*p**3/3 + 2*p**2 - 3*p. Suppose 0*a + 8 = a. Let g be s(a). Solve q + n = 7, -2*q + g = -0*n - 3*n for q.
5
Let p be (-2 - -1)*(-1 - 1). Solve -3*k + 2 = -5*h, 10 = 3*k + p*h - 6 for k.
4
Let k(s) = -s**3 + s**2 + 2*s + 1. Let l be k(-2). Suppose 0*b - l = -b. Solve 0 = -g + 4*t - 6, -3*g + 3*t = -0 + b for g.
-2
Let t = 4 + -4. Suppose t = -6*p + 2*p. Let n = p - 0. Solve 2*l + n*a - 4 = 5*a, 5*l + 17 = -a for l.
-3
Suppose 4*j = a - 17, -4*a + 7*j + 26 = 5*j. Let m = 5 + -2. Solve a*i - 5*h = 0, -5*h + 4 = 2*i - m for i.
1
Suppose 12*b - 42 = 10*b. Solve -z + 5*k - 3 = 3*z, 0 = 3*z + 4*k - b for z.
3
Let o = -35 + 53. Let j = 38 - o. Let y(d) = -2*d**3 + 2*d**2 - 1. Let a be y(-1). Solve a*s = 2*q - 10, 4*q - s - j = -2*s for q.
5
Let y = -21 + 33. Suppose -3*a + y = a. Suppose a*p = -p. Solve 5*v + 5 = -4*w - p*v, -5*w = -3*v + 34 for w.
-5
Let n be ((-4)/(-4) - 3)*2. Let q be n*(15/6 + -3). Solve 0 = -o + z - 2, -q*o - 2*z - 24 = 3*o for o.
-4
Let b be (-2 - 1)/((-1 - 1)/2). Solve 2*p = 0, 0 = 2*m + m - b*p for m.
0
Let s(x) = -x**3 - 5*x**2 + 2*x + 1. Let i be s(-5). Let t be i*3/(-45)*10. Solve -4*h - 3*m = 1, -3*m = -3*h - t*m - 3 for h.
2
Let m = 11 + -6. Let p = 15 - m. Solve 3*y = 2 + p, 4*k - y = 16 for k.
5
Suppose -4*d + 33 = 13. Solve -5*w = -d*m - 15, -4*m + 5*m - 2*w + 6 = 0 for m.
0
Let z be 1/((-231)/(-112) + -2). Let h(a) = 5*a**2 - 2*a + 1. Let m be h(2). Solve -p = 3*i - 0*p - z, -2*p + m = 3*i for i.
5
Let n(c) = c**3 + 5*c**2 + 2*c - 5. Let b be n(-4). Suppose 0 = 2*j - j - b. Solve 8*o = -3*s + j*o + 4, 12 = -4*s + 2*o for s.
-2
Suppose 4*z + 2 = -i, -4*i - 8 = -z + 3*z. Suppose 3*x + z*x - 9 = j, -j = x - 11. Solve -3*g + 2*f + 20 = j*f, 2*f - 10 = 3*g for g.
0
Suppose -k + 0*k = -2. Let z = -29 + 49. Suppose -2*r + 3 = s, -r = -4*s + 3*r + 24. Solve -y - 11 = -k*y - s*v, 0 = -2*y + 4*v - z for y.
-4
Suppose -5*x = b - 5, 2*b + x - 1 = 9. Suppose 0 = t, -3*k + 2*t + 4 = -b. Solve -2*q + 5 = d + 13, 3*d + k*q = -15 for d.
-2
Let f(o) = o**3 + 16*o**2 - 2*o - 5. Let t be f(-16). Let l = -15 + t. Solve 3*x + 8 = -u - 6, x - 3*u - l = 0 for x.
-3
Let z be (-7)/(-2) - (63/(-14) - -6). Solve z*h + 14 = -5*y, 3*y + 5*h + 12 = 2*y for y.
-2
Let z = -76 + 78. Let l be (-6)/3 + (7 - 0). Suppose -l - 19 = -3*a - 3*i, 3*a - 30 = 3*i. Solve -5*q - a = -2*f, -z = -2*f + 2 for q.
-1
Suppose a + 48 = 3*a. Solve -12 = 3*h, 5*i + 5 = -h - a for i.
-5
Let n = 31 + -28. Let f(p) = -p**3 - 2*p**2 + 4*p - 4. Let s be f(-4). Solve 2 = 2*h + c, 5*h - 28 = n*c - s for h.
2
Let o = 14 + -11. Solve -2*t = o*g + 2*g - 21, 0 = -4*t + 12 for g.
3
Suppose -3*m - 5 - 22 = 5*j, -4*j + m = 8. Let v be (2 + -3)/j*15. Solve -5*s = 4*l + 2, 5*l = v*s - 12 - 13 for l.
-3
Let h = -9 - -9. Let a = 2 - h. Solve -4*b - b = 3*i - 10, a*i + b = 9 for i.
5
Let a = 0 - -2. Suppose 3*s = -5*f - a + 6, f + 4 = -3*s. Solve 0 = -k + l + 1 - 3, 0 = f*k - 4*l + 2 for k.
-3
Let a(u) = -u**3 + 2*u - 1. Let n be a(1). Solve 8 = 3*v - 5*x, 0 = -2*v - 3*x - n - 20 for v.
-4
Let f be (2/5)/((