.
-1
Let n = 72 + -72. Suppose b + 2*f - 4 = 0, -4*f - 23 = -5*b + 39. Let q = -5 + b. Solve -2*r + 4*x = -4 - 18, -q*x - 15 = n for r.
5
Let w(x) = -5*x**2 - 10*x - 5. Let t(o) = -9*o**2 - 19*o - 10. Let y(i) = 6*t(i) - 11*w(i). Let b be y(5). Solve -3*j - 4*q + 2 = b, 4*j - 6 = -0*j - 2*q for j.
2
Let l be (-13)/39*-2*3. Solve y + 3 = -2*k + 4*k, 5 = -l*y + 5*k for y.
-5
Suppose 2*t - 5*t = -24. Let g be (-12)/(-42) + (-37)/7. Let d = t + g. Solve -3*z - q + 8 = 0, z = -0*z - d*q for z.
3
Suppose -3*f + 0*f = -15. Suppose 3*x + 6 = f*g - 10*g, -5*x = -3*g + 10. Let u(s) = -s + 4. Let k be u(g). Solve 3*o - o - k*t = 14, o + t = -2 for o.
1
Suppose 3 = y - 3*j - 1, -j - 4 = -y. Solve y*i + 2*f - 6*f = 4, 4*i = f - 5 for i.
-2
Let h = 8 + -4. Suppose 0 = h*p + p. Solve p*u - 5*q = u + 10, -2*u - 9 = -q for u.
-5
Let z be 20/((-13)/(-5) + 3/(-5)). Solve -4 - 7 = 4*k - d, 4*d + z = -2*k for k.
-3
Let h be (-10)/(-4) + (-2)/(-4). Suppose 2 = -h*o + 4*o. Suppose -o*g = -g - 3. Solve -10 = 4*w + 5*n, 0 = -5*w - 0*w + g*n - 31 for w.
-5
Let b be (-27)/3*(2 + 1). Let p = -19 - b. Suppose 5*c = c + p. Solve -3*r + w = 1, -r - 4*r - 9 = c*w for r.
-1
Suppose -3*k + 8 = -4. Solve -4*y + 5*h = -33, 0 = -5*y - k*h - 0*h - 10 for y.
2
Suppose w = -3*v + 17, -v = -3*w - 0*v + 41. Let g(z) = z**3 - 2*z**2 + 2. Let a be g(2). Suppose -u = -a*u. Solve 7*n - 4*n + m = 14, 5*n - 3*m - w = u for n.
4
Suppose 5*k - 15 = 5*i, -2*k - 7*i - 6 = -3*i. Suppose g + 6 = 4*g. Let p be 30/4*(0 + (-4)/(-3)). Solve 0 = -5*q + 5*a + p, a + k = -g for q.
-1
Let z be 1 + 2 - (5 + -7). Solve 4*y + 1 = -s + 12, 0 = z*s - 4*y + 17 for s.
-1
Suppose 5*p + m + 4 = -0*m, 0 = -4*m - 16. Suppose p = 2*b + 3*b - 45. Solve -5*h = 3*t - 2*t + b, -5*h - 1 = -t for h.
-1
Let i(h) be the first derivative of -5*h**4 + h**3/3 + h**2/2 + 1. Let k be i(-1). Solve 5*s - 3*o = 20, 4*s - 2*o = -4 + k for s.
4
Suppose 0 = -3*r - 4*y, -y - 35 = -5*r + 4*y. Let x = -32 - -54. Solve 2*o - r*v = -x, -v = o - 0*o - 1 for o.
-3
Let o = -56 - -61. Solve -r + 2*a = -3, -o*r = 3*a + 10 + 1 for r.
-1
Let f(y) = -y**2 - 8*y - 10. Let h be f(-2). Solve 1 = 3*b - 4*j, 3*b + h*b - 9 = 3*j for b.
3
Suppose -5*l - 3*n = n - 12, 2 = -l - 3*n. Let w be 2*((-7)/(-2) - 1). Solve 0 = w*k + 2*g + 23, -28 = k + 3*k + l*g for k.
-3
Let a be 1/(-2 + (1 - -2)). Let q = 3 - a. Suppose -2*t + 5*h = -6, -q*t - t + 3*h + 9 = 0. Solve t*d = 2*r - d + 24, -2*r + d = 9 for r.
-2
Suppose 2*v - 7 = 9. Suppose 4*d = -5*n - v, -2*n = -2*d - 4*n - 2. Solve 2*a = l + 1, -d*a = -4*a - 4*l + 23 for a.
3
Suppose -3*h + 12 = 6. Let t(y) = y**3 - 8*y**2 + 2*y - 11. Let s be t(8). Solve 5*g - 10 - 1 = -h*j, s*j - 17 = -2*g for g.
1
Let l be 30/9*12/5. Suppose 4*q - 8 = l. Solve 0 = -2*z, 5*x - 3*z = q*x - 4 for x.
-4
Let b be 5*1/((-20)/(-12)). Suppose 12 = -3*p - b*m, -2 - 3 = 5*p + 2*m. Solve 2*t = 4*u - p - 3, 18 = -2*u - 4*t for u.
-1
Suppose -4*v - 4 = 4*h, v = 2*h + 3 + 11. Let m be 1*(v - 2) - 4. Let i be (-54)/(-7) + m/(-7). Solve -3*g + 6 = -4*q, -2*q + 5*q = -4*g + i for q.
0
Suppose -k + 5 = -2*b, 2*b + 9 = 5*k - 0*k. Suppose l - z + k = 0, -3*z - z + 19 = l. Solve l*a = -3*q + 3, -4*a = 2*q + a + 1 for q.
2
Let d(t) = 2*t**2 - 16*t - 3. Let g be d(9). Solve -5*l - g = -5*y, -5*y = l - 0 - 9 for l.
-1
Suppose -4*q = 3*d + 1, 5*q + 2*d = -0*q + 4. Solve 0 = -4*v + 2*z + q, -14 = 2*v - z + 3*z for v.
-2
Suppose 45 = 9*w - 0. Solve 27 - 7 = -c + w*d, -4*c + d - 23 = 0 for c.
-5
Let g be (14 + -6)/((-4)/(-10)). Let m be (1*-2)/(-1*1). Suppose -4*h = s - 2*h + 5, 8 = -2*h. Solve -s*a + a = -y - 10, 4*a - g = -m*y for a.
5
Suppose 2*z - 13 = z. Solve 0 = 5*k + a - 17, -k - 3*a - z = -2*k for k.
4
Let s = 18 - 8. Let g = 13 - s. Solve -4 = 4*v - 2*v + g*m, 3*v - m + 6 = 0 for v.
-2
Let x = 8 - -2. Suppose 0 = x*v - 11*v + 3. Solve -v*s = -5*p - 4, 0*s + 4*p = -s + 7 for s.
3
Let o be (0 - (-2)/(-3))*6/(-2). Solve 5 = -5*n + 4*x, -n + 1 = -5*x + o for n.
-1
Let g = 9 - 3. Suppose -b + 3*j - 3 = 0, -g*b + b + 40 = -4*j. Solve 6*v + 4*n - b = 2*v, v + 9 = 5*n for v.
1
Let g(v) = v**2 + 1. Let r be g(0). Let c = 4 - r. Solve -c = 3*u + 3*a, -a = -4*u - 0*a - 14 for u.
-3
Let k be (0/(-11))/(-1*2). Let s be (k/2)/(-5 + 7). Solve c = s, -5*x + 5*c = -24 + 4 for x.
4
Let m(w) = -14*w**3 - w - 1. Let b be m(-1). Suppose -6*p + 3*p = 0. Suppose -3*o = -p*o - 24. Solve 0 = -o*z + 5*z - f + 2, -5*z = -f - b for z.
2
Suppose 7*h - 3*h = 24. Suppose 5*v = 2*v + h. Solve -8 = 2*b + v*b, -5*b = 4*k - 2 for k.
3
Suppose -5 = -4*i + 7. Solve -h + 16 - 3 = -3*v, 0 = -i*h - 4*v for h.
4
Let p be (1 + -1)/(30/10). Suppose -2*x + 6*x = p. Solve f + 3 = l, -f - l - 6 - 1 = x for f.
-5
Suppose 4*t - 6 = 3*t. Suppose 4*f - 9 = -s + t*f, 0 = 2*s + 2*f - 42. Solve -4*l + s = v, -l = v - 5*l + 15 for v.
1
Let h be 44/10 + 2/(-5). Let y(b) = -5*b**3 - b**2 + b + 1. Let t be y(-1). Solve g = h*m + 4, t*m + 3*g - 8 = g for m.
0
Let u be 2*9*-4*2/(-12). Solve 3*d - 6 = 0, -4*d + u = -0*l - l for l.
-4
Let x = 8 + 1. Suppose p - 4*p = -x. Suppose u - 9 = 2*u - p*c, 5*c - 8 = 4*u. Solve -y - 3*t = -14, -u*y - 4*t + 19 = -2*y for y.
-1
Suppose 4*g + 2*m = 0, 0 = 5*g + 2*m - 4 + 2. Solve -4*v = 4*d - 12, g*d - 4*v + 12 = d for d.
0
Let h(o) = -o**3 + 3*o**2 - o - 4. Suppose -4*f + 31 = 5*a, 0*f - 16 = -4*f. Let n be h(a). Let u = n - -11. Solve -8 = -u*w, -3*v = -4*w - 9 + 23 for v.
-2
Suppose -17 = -3*l - 11. Suppose -3*q = l*u - 19, -2*u - 5*q = -6*u + 5. Solve -5*b - 2*j - 3 = -1, 0 = u*b + 5*j + 5 for b.
0
Let a be (12/8)/(1/6). Suppose -4*s + 11 = -a. Solve -i = -s, 3*i = 4*g - 2*i + 45 for g.
-5
Suppose -17 = -5*k - 0*b + 2*b, 0 = -4*k + 3*b + 8. Solve 1 = -q + 2*o - 4, 3*o + k = -q for q.
-5
Let h(d) = 2*d**2 + 3*d - 2. Let t be h(-3). Suppose o + 3 = -v, 4*v + t = -3*o - 5. Solve -x = o, -5*l - 25 = -0*l - 5*x for l.
-5
Let o be (2 - 1)/((-2)/(-10)). Let r(v) = v**2 + 2*v. Let y be r(-2). Let z = 3 + y. Solve 8 = j - 2*f + z*f, 5*j - 4*f = -o for j.
3
Suppose -l + 24 = g - 2, -l - 4*g = -14. Solve -5*y - 4*a = -l, -3*a + 8 - 1 = -4*y for y.
2
Let i be -4 + 5 - 2/(-2 + 1). Let c = 11 - -6. Solve -24 = i*j - 4*n, c = -5*j + 2*n - 9 for j.
-4
Let u be -1 + 3 + (-5 - -3). Let n be (3/3 + u)*4. Suppose -8 = -0*s - n*s. Solve 5*v - 13 = -3*p, 0 = v - 4 + s for p.
1
Let w be (9/6 + 0)*2. Let d(o) = o**2 - o + w*o - 6*o + 3. Let l be d(3). Solve -8 = z + 3*r + 9, 3*r + 15 = l for z.
-2
Let v(i) = i**3 - 3*i**2 + i - 3. Let s be v(3). Let q = 2 + s. Suppose 0 = -q*a + 3*a - 2. Solve -2*n = -3*t, -n = a*t + t + 9 for n.
-3
Let b = 11 - -3. Let v = b + -11. Solve v*a - 2*p - 3*p + 5 = 0, 0 = a + 3*p - 3 for a.
0
Suppose 7*m - 4*v = 2*m + 30, -4*v - 22 = -m. Let t be (-20)/4*3 - 0. Let a be 2/(-3 + (-55)/t). Solve -m*f + 2*q + 10 = 0, a = 3*f + 4*q - 5 for f.
4
Let i(g) be the first derivative of g**4/4 - 3*g**3 + 7*g**2/2 + 10*g + 2. Let n be i(8). Let f be n + -1*(-8)/2. Solve -2 = -o - a, -6 - f = -5*o - 3*a for o.
3
Let a(m) = m**2 + 12*m + 5. Let k be 3/(1 - (-3)/6). Suppose 0 = k*r - 4*r - 24. Let w be a(r). Solve l - 3 = -0*f + f, -w*l - 3*f = 17 for l.
-1
Suppose -3*y - 12 + 3 = 0. Let i be 23/2 - y/(-6). Let f(r) = r**3 + 4*r**2 - 2*r - 5. Let b be f(-4). Solve 5*v + 10 = -b*d - i, -v + 5 = -4*d for v.
-3
Suppose -17 = -4*s + 87. Solve -22 = -3*h + 5*q, 0*q = h + 5*q + s for h.
-1
Suppose 5*x = 5, 2*t - 3*x = x + 20. Let c be 2/(-4) - (-138)/t. Solve c = 2*s - 7*a + 2*a, 2*s - 3*a - 9 = 0 for s.
3
Suppose 4*i + 5 = -4*y - 15, 0 = -4*i + 4*y + 4. Suppose -9*t = -8*t + 8. Let b be -2 + (t/1)/i. Solve -19 = -5*v - b*u, v - 6*v - 3*u + 21 = 0 for v.
3
Let c = -56 + 78. Suppose -15 = -y + 5*w, -w - 5 - c = -5*y. Solve y*r - 5 = u, 3*r = -r + 5*u - 17 for r.
2
Let n(o) = o**2 - 4*o - 3. Let s be n(5). Suppose -6 = -s*d - 0. Solve 2*w = -3*x + 13, 0 = -w + 2*x + d*x - 26 for w.
-1
Suppose 22*d = 20*d + 6. Solve -2*x = 2*l, x + d*x - 5*l = 27 for x.
3
Let d(a) = -a**2 + 3*a + 6. Let y be d(4). Let u be y + 3 + -6 - -3. Solve -3*l + 3*k - 23 = 5*k, u*l - 2*k + 2 = 0 for l.
-5
Suppose -3*s + 36 = 3. Let b = 19 - s. Suppose 3*j + b = 2, -4*y + 4*j = -32. Solve -1 = -3*n + 2*d + y, 45 = 5*n + 5*d for n.
5
Let n be 4 + -2 + 1/1. Suppose 84 = n*z + 24. Solve 3*t - p - 2*p = -12