se l*z + z = 0. Suppose z*v + 12 = 3*v. Solve 10 = -2*d - 4*j, -v*d = 6*j - j + 20 for d.
-5
Suppose 15 = 2*j + 7. Solve -2*p + 12 = -4*n, -4*n - p = j*p + 12 for n.
-3
Let v = 4 - -1. Solve 3*n - 15 = -w, 0*w - v*n = -4*w - 25 for w.
0
Suppose -c - 144 = -13*c. Solve -a + c = 3*h, 0 = 3*h - 4*a + 1 + 2 for h.
3
Let q(u) = 3*u + 1. Let v be q(2). Suppose -3*n + 2 = -v. Solve -5*f - 5*s = -10, -5*s + 9 = n*f - 5 for f.
-2
Let c be 5 + (3 - 1) + (7 - 9). Solve -d + 30 = c*z, 6*d - 3*z = 3*d for d.
5
Suppose 2*g - 5*k = -4 - 0, 4*g + 3*k - 18 = 0. Solve v + 4*q - 14 = -2*v, -g*q - 4 = -5*v for v.
2
Let y = -137 + 139. Solve v = 2*v, 3*v - 10 = -y*t for t.
5
Suppose 4*y - 3*t + 2*t = 27, -y - 3*t = -23. Let u = 8 + -4. Suppose 19 = u*d - 45. Solve -3*b + b + y = 0, -b = -4*z + d for z.
5
Let h be -4*12/(-16) - 0. Solve h*f - j + 2*j = -12, 2*f + 8 = -3*j for f.
-4
Let w be (-5)/(-3 + 0 + 2). Solve -2*x + 20 = 5*f, 3*f = -w*x - 0*x + 31 for x.
5
Let w(q) = q + 3. Let s(d) = d**2 - 6*d + 2. Let c be s(5). Let y be w(c). Solve -2*n - 12 = 2*f - 5*n, -5*f - n + 4 = y for f.
0
Suppose -2*y = 3*q + q - 20, -3*q - 3*y = -18. Solve j - 27 = 2*j - 5*c, 4*c = -q*j + 12 for j.
-2
Suppose 0 = z - 2*h + 5, -15 = -z - 3*z + h. Solve 0 = 2*y + 5*w - 8 - 4, -z*w = -5*y - 5 for y.
1
Let n = 7 + -4. Suppose 10 = n*f + 1. Suppose a = 2*a - 3*a. Solve -5*k = 2*h - 7, f*k - 9 + a = 0 for h.
-4
Let p(u) = 3*u - 6. Let s be p(4). Let q be ((-3)/s)/((-1)/(-2)). Let o(n) = -n - 1. Let r be o(q). Solve a - 3*c = -2*c, -2*a + 3*c + 5 = r for a.
-5
Let s(f) = 4*f. Let q be s(1). Suppose 3*r + 2*y = -86, 62 = -3*r - q*y - 32. Let k be (r - -1)*(-12)/15. Solve 3*j = 2*g - 13, -5*j - 1 = -4*g + k for g.
-1
Let b = -56 - -60. Solve -b*m + 2*x = -10, 0*m + 4*x + 20 = m for m.
0
Suppose -4*a = -u + 2*u - 28, -16 = -3*a - 2*u. Solve -2*j - 3*j = 3*q + 4, -5*j - a = q for j.
-2
Let j be (5/(-2))/((-1)/2). Suppose 2*k + 108 = 4*q - 0*k, 0 = -j*q - 2*k + 117. Suppose 2*y + q = 7*y. Solve -3*z + 9 = -3*t, 2*z - 7 - y = 5*t for z.
1
Let q = 2 + 1. Suppose -5*l + 3 = -q*o, -o - 13 = l - 5*o. Solve -l*r - 2*p + 6 = 3*p, 0 = -r - p for r.
-3
Suppose 5*r - 2*g - 10 = 0, -2*g - 3*g = 4*r + 25. Solve -2*v - v = p + 16, -4*p + 5*v + 4 = r for p.
-4
Suppose -6 = -2*l, -4*j - 3*l = -0*l - 21. Suppose -j*v + 12 = -12. Let c = v + -5. Solve -4*a + 10 = -z, z + 4*z + c*a = -4 for z.
-2
Let v be 0*6/18*3/2. Solve k = -5*b + 22 - 1, -b + 3*k + 1 = v for b.
4
Let r be 1/(-3) - (-16)/3. Let n(b) = 2*b**3 + 1. Let y be n(3). Suppose -5*i + 5*h + y = 0, 6 = -5*i - h + 31. Solve l + r*t - i = -29, 0 = -2*l + t - 2 for l.
-3
Let u be 5 + -1 + 5/(-5). Let t = 16 + u. Suppose -k - 4*g = -t, k + 0*k + 5 = 2*g. Solve k*b = -w - 9, 5*w - b = -0*b - 13 for w.
-3
Let m be (2 - -1)*(-10)/(-15). Suppose 0*v + 21 = 4*v + 5*o, o = 2*v - 7. Suppose m*h = h + v. Solve -2*x + 8 = 0, 0*f = -h*f - 3*x + 24 for f.
3
Let w(v) = -3*v**3 - v. Let f be w(-2). Let x be ((-20)/8)/(1/(-2)). Solve -3*h = -4*t + 13, 0 = x*t + 4*h + 2 - f for t.
4
Suppose 0 = 5*q + 25, 18 = -3*o - 5*q - 7. Solve o = -3*s - 2*d - 4 - 13, 5*s + 35 = -5*d for s.
-3
Let m be -7 - 2/(-4)*2. Let h be ((-8)/m)/(3/9). Suppose -3*b = -b - h. Solve 4*z - 3*k - 20 = 0, 2*z = 7*z + b*k - 2 for z.
2
Let w be 2/(-10) - (2 + 63/(-15)). Solve 0*u = -m - 2*u - w, 0 = -4*u - 12 for m.
4
Let j = -7 + 14. Suppose 0 = -j*h + 2*h + 25. Solve 0*l + 2*q = 3*l - h, -3*l + 3*q = -3 for l.
3
Suppose -2*d - 8 = -4*d, d = u - 17. Suppose 2*b = -b + u. Suppose 0 = -b*m + 2*m. Solve 4*r - 16 = -5*g, 5*g - 4 = -r - m*g for r.
4
Let w(t) = -t**3 + 5*t**2 + 5. Let q be w(5). Suppose -s - 1 = -v, -5*v = 3*s + s + 40. Let z = v - -7. Solve -z*b = q*i - 32, -3*i + 5*i - 4*b = -8 for i.
4
Suppose -10 = -k - 4*k. Solve -l = -h + 2*h - 1, 0 = -k*h + 8 for l.
-3
Suppose -4*k - 2*y + 24 = -2, 4*y = -3*k + 22. Let x be -3 + k - 2/2. Solve -5*w - 2*a = -5, -2*w + x*a - 6 = -6*w for w.
-1
Let j = -2 + 7. Suppose 4*z + 4 = -16, 2*z - 678 = -4*s. Suppose -6 = -3*n + j*n, 5*u + n - s = 0. Solve 4*y = -4*a - y + u, -3*a + 3 = -4*y for a.
5
Let q = 170 - 145. Solve 0 = 5*f - 5*p - q, -6 = p - 2 for f.
1
Suppose 3*f = 5*f. Let d(s) = -s**2 - s + 8. Let n be d(f). Solve -4 = 2*m + 3*j, -2*j + 4*j = -4*m + n for m.
4
Suppose 5*o - 53 = 2*o - 5*v, -3*o + 3*v + 45 = 0. Solve q = 2*a + 4, 0 = -0*q - 4*q + 3*a + o for q.
4
Suppose -3*w + 2*n + 0*n + 12 = 0, -2*w = n - 1. Solve -2*b + 2*f = 0, 3*f + 2 = -b - w for b.
-1
Let z(j) = 8*j - 33. Let d be z(6). Solve -2*r = -c + 2 + 1, -5*c + 3*r = -d for c.
3
Let i(x) be the third derivative of -x**6/120 + 7*x**5/60 - 5*x**4/24 + x**3/6 - 6*x**2. Let f be i(4). Solve 2*v = -j - 6, f = 4*j + 13 for v.
-5
Let m be ((-2)/(-3))/(6/(-9)). Let n be 8*m*1/(-2). Solve 5*i = -n*v + 9, v - i + 1 = i for v.
1
Let v be (6/(-4))/((-4)/8). Suppose -5*y - 4*f + 9 = 1, 0 = -v*f + 6. Suppose y = -2*z, -3*z + 3 = w - 2. Solve -2*h - 4*k = 0, 5*h - k = w + 17 for h.
4
Suppose 6 = 16*t - 14*t. Solve -4*d - i + 5 = 0, -4*d + 6*i + t = 5*i for d.
1
Suppose 15 = 3*b + 6. Solve 2*n - 2 = -b*q, 4*q - 3*n + 3 = 2*q for q.
0
Suppose -3*r - 5*a + 4 = 18, 0 = r + 2*a + 6. Solve -3 = -2*f - 11, -4*l - 4 = r*f for l.
1
Suppose 0 = q + 3 - 16. Suppose u - 6 = 3. Let w = q - u. Solve 4*p = -5*j - 20 + 3, w*p - 13 = j for p.
2
Let j be 76/2 - (4 - 0/(-3)). Solve 3*i + 5*l = -j, -5*i - 7 = 4*l + 28 for i.
-3
Let w = 12 + -6. Suppose -3 = -f - p, -w = -5*f - 3*p + p. Solve 3*m - 3*j = 6, f*m + 2*j = m - 7 for m.
-3
Let q be 0*(-2 - -3) - -6. Solve 2*j - 10 - q = 3*a, a + 5*j = 23 for a.
-2
Let j(l) = 2*l + 4 - 4*l - 5. Let f be j(-6). Let m = f - 6. Solve -p - 3*h - 3 = 0, m*p - 3*h + 0*h = 3 for p.
0
Suppose 0 = 5*u - u. Suppose -2*o = -u*o. Let g = 10 - 8. Solve 4*s = k + 22, s - 9 = g*k - o*k for k.
-2
Suppose 3*j = 6*j - 6. Solve 3*b + 1 = 4*b + f, 0 = j*b + 5*f - 5 for b.
0
Let z = -6 + 4. Let n = z - -6. Suppose i = -g + 6, n*i + 3 = 6*g - g. Solve 2*x - 6 = -4*j, -j + i*j = 3*x + 15 for x.
-3
Let w(u) = -u**3 - 2*u**2 + 3*u + 2. Let n be w(-3). Suppose y = 2 + 3. Suppose 7*z + 4*z = 15*z. Solve g + y*p - 13 = z, -4*p = -3*g - n*p - 12 for g.
-2
Let c(w) = -3 - 5*w + 4*w + 5. Let a be c(2). Solve 3*i - d = -15, -i + a*d - 5 = d for i.
-5
Suppose -z + 12 = z + 4*t, 6 = -z + 4*t. Solve -2*y + z*m + 6 = 0, -1 + 0 = -2*y - 3*m for y.
2
Suppose -4*l + 0*u - u - 24 = 0, u = 0. Let x be 1/(-2) + l/(-4). Let z be (-6)/(9/3) + 5. Solve x + 0 = -5*h - z*k, h + 4*k + 7 = 0 for h.
1
Suppose -y = -7 + 2. Solve 2*t + y*j + 19 = 0, -2*j + 4*j = 2*t - 2 for t.
-2
Let g(q) = q**3 - 10*q**2 + 10*q - 5. Let b be g(9). Solve -4*a = -3*a - 3*m + 1, 0 = -a - b*m + 6 for a.
2
Suppose -14 = 3*c - 5*c. Solve 15 = -3*b + 5*j, -4*b - 5*j = 27 - c for b.
-5
Let n(r) = -4 - 2*r - 2 - 1. Let h be n(-6). Solve 0*w - w + 15 = h*s, 3*w + 7 = -2*s for s.
4
Let v(r) = 14*r - 4. Let u be v(1). Solve -t - 3*d - d - 20 = 0, 3*t - 2*d - u = 0 for t.
0
Let d = -16 - -20. Suppose d*n + 0*n - 12 = 0. Solve 5*i - 4*o = -5, -5*i = -5*o + n*o + 15 for i.
-5
Let f = 0 + 0. Solve 3*j + 4*z + z = 22, f = -2*j - z + 10 for j.
4
Let w be 12/(-20)*(2 - 7). Solve w*k = -3*y, 3*y = -2*k - 2*y + 12 for k.
-4
Let g = -2 - -5. Let c = 2 - g. Let r be (-4)/c + (-2)/2. Solve 4*k - r*k - 2 = h, -3*k - 9 = 2*h for k.
-1
Let p = 14 - 10. Let h be 26/65*(13 - (0 - 2)). Suppose n = -4*n. Solve n = p*u + j - 2, -2*j = u + j - h for u.
0
Let r be ((-54)/(-4))/(-9)*-2. Solve 2*m = 4*l, 5*m - r*l + 5 = m for m.
-2
Let w = -6 + -4. Let b = -6 - w. Let s = b + -1. Solve 6 = -2*d + q, -d - 5*q - 26 = s*d for d.
-4
Suppose 0 = 3*c - 10 + 7. Let b = -4 - -7. Solve -4*u + 0*l = -5*l + b, -l = c for u.
-2
Let g(f) = 4*f + 1 - 5*f + 2*f + 1 + f**2. Let a be g(0). Let q = a + 0. Solve 0 = -4*y - 5*u + 13, -y - q*y + u = -5 for y.
2
Suppose -3*h + 3 = -2*i, 2*i + 3*h - 7*h = -6. Solve -i = -k + 4*c, 4*k + 8 = c - 5*c for k.
-1
Suppose 3*d = 5*d. Let r(i) = -i + 10. Let s be r(5). Solve 2*m + a + 12 = d, s*m - 2*m + 13 = a for m.
-5
Let i(f) = -f**2 - 7*f - 3. Let a be i(-5). Solve -z - 5*y - 13 = 0, -y + 0 = -2*z + a for z.
2
Suppose 12*v = 94 + 26. Solve 0 = -2*h + 5*j + v, -j = 5*h - 0*h + 29 for h.
-5
Let o(z) be the second derivative of z**3/2 + 2*z**2 - 7*