-3 - -5. Solve n*z - s = -2*s - 8, l*z - 14 = 5*s for z.
-2
Let j(x) = -2*x**2 + x + 3. Let b be j(0). Solve 3*t + b*u = 3, -t + 3*u + 7 = -6 for t.
4
Let n = 3 + 2. Let z = -20 + 15. Let f = z + n. Solve f = -0*m - m - 5*u - 11, m + 7 = -3*u for m.
-1
Let z(r) = 9*r - 1. Let y be z(-1). Let p = y - -26. Let s be p*1 - (1 + -3). Solve 5*l = -2*w + 5*w - s, 10 = -5*w - 5*l for w.
1
Suppose f + 2*d = 1, -d + 0*d = f - 2. Suppose 3*s + 2 + 4 = 5*q, -4*q - 4*s + 24 = 0. Solve -f*y + 5*k - 29 = y, 2*y - 13 = -q*k for y.
-1
Let x(b) = b**2 - b**3 + 2*b**2 - b**2. Let z be x(2). Let n be 7/((-6)/9 + 1). Solve -3*s - n = 5*l, z*s + 3*s = 5*l + 9 for l.
-3
Suppose 0 = 3*k + k - 8. Solve -5*d = k*n + 2*n + 40, n = -4*d - 21 for n.
-5
Suppose -4*g + 22 = g + k, -3*k + 11 = 4*g. Solve -g*h = 3*c + 6, -2*c - h + 0*h - 4 = 0 for c.
-2
Let d(p) be the first derivative of -p**2 - 11*p - 1. Let b be d(-8). Solve 0 = 3*k + b*y - y - 6, -3*k = 5*y - 6 for k.
2
Let m be (-9)/15*(-1 - 4). Let f(t) = -12*t - 6. Let j be f(-2). Solve -3*u = -5*h - j + 2, -u = m*h + 4 for h.
-2
Let z be 12/(-14)*1*-7. Suppose -9 = -3*c + z. Suppose 5*p - c = 10. Solve -2*o + 37 = -7*o + 3*q, -p*o - 11 = q for o.
-5
Let o(z) = 2*z - 16. Let c be o(11). Let v be 2/(-7) + (-74)/(-14). Solve f = -3*y - 17, c*f - v*y = 4*f + 21 for f.
-2
Let r(u) = u + 10. Let l be r(-7). Solve -l*g + 0*d - 3*d = 24, d - 12 = 3*g for g.
-5
Let w(m) = -m + 3. Let o be w(6). Let c be ((-6)/4)/(o/(-8)). Let a = c + 12. Solve -5*j + 4*x = -a, 3*j = -3*x + 5*x + 4 for j.
0
Let o(d) = -d**3 + 5*d**2 + 5*d + 7. Let b be o(6). Let s be 54/12 - b/(-2). Solve -4*v - s = 3*k, -3*k = 2*v + 2 + 5 for k.
-3
Suppose f - 6 = -f - 2*k, 6 = f - 2*k. Let b be ((-4)/(-5))/(f/50). Solve -h = 2*i + b, i + 6*h - h + 23 = 0 for i.
-3
Suppose -4*i + 3*i + f + 29 = 0, i - 3*f = 31. Solve -3*j - i = -5*m, 1 = 2*m + 5*j - 4 for m.
5
Let n(z) = -z + 10. Let l be n(10). Solve -3*j - j + m - 20 = l, 4 = -3*j - 2*m for j.
-4
Suppose 3*n - 2*n = 20. Suppose 0*s + s = n. Let q be (18/(-15))/((-6)/10). Solve 3*z - 2 = 2*j, -2*j = 2*j + q*z + s for j.
-4
Let w(l) be the second derivative of l**5/20 + l**3/6 + 3*l**2/2 + l. Let b be w(0). Solve 0 = -2*a - x + 3, -b*a + 3*x - 16 = -2*a for a.
-1
Let v(a) = 6*a**2 - 2*a + 1. Let d be v(1). Solve -18 = -d*o + 2*o - 3*c, 4*c = -o + 9 for o.
5
Suppose 11*t - 6*t - 15 = 0. Solve 3*p + t = 4*p + 4*a, 0 = 3*p - 5*a - 9 for p.
3
Let b(v) = -v**2 + 11*v + 15. Let d be b(12). Suppose -3*p + 0*p + d = 0. Solve -t + p + 1 = j, -5*t - 11 = -2*j for t.
-1
Suppose -v - i - 6 = i, -2*v - 6 = 2*i. Let g be 6 + (0 - (v - -1)). Solve -4*l = -3*n, l + 2*n - 4 = g*l for l.
-3
Let o = 155 - 152. Solve -t = -5*r + 18, 3*r + o*t = -0*t for r.
3
Let h be 5/((-10)/(-4)) + 11. Suppose 3*c = -4 + h. Suppose c*j - 8 - 7 = 0. Solve -i - w + j = -5*w, 5 = i + 4*w for i.
5
Suppose 2*x + x = 15. Let y be (-2 - -2)/1 - -2. Suppose -x*n = -y*n - 12. Solve -r = -n*k + 8, -r - 2*k + 0*k = -4 for r.
0
Let p(x) = 2*x**3 - 3*x**2 + 2*x - 4. Let u be p(2). Solve -3*v - 4*b + 20 = 0, -v - 3 - 1 = -u*b for v.
4
Suppose -16 = 15*w - 19*w. Solve -z - 2*z + 31 = 5*u, -w*z + 5*u - 17 = 0 for z.
2
Suppose -8 = -2*a + k - 2*k, 0 = a - 2*k + 1. Let b be (-5 + 2)*(-2)/2. Solve b*c = -4*q - 6, -8*q = -a*q - 3*c + 21 for q.
-3
Let m(d) = -d**3 + 15*d**2 + 3. Let w be m(15). Suppose -3 = 3*n - w*a, 0*n = 2*n + 4*a - 4. Solve -11 = -3*h + o - 2, n = 5*h + 2*o - 4 for h.
2
Let p(z) = -z - 1. Let g be p(-5). Let s be 6*g/16*2. Solve -4*j - 10 = -2*j + 2*u, s*j = u - 15 for j.
-5
Suppose -2*x - 2 = 0, 2*n + 0*x = -4*x - 2. Suppose -n = 5*i - 16. Suppose -5*k = -24 - 1. Solve -3*q = k*d - 2, -3*d - 18 = i*q - 6*q for d.
-2
Suppose 0 = 2*y - 5*y + 54. Suppose t = -w + 18, 0 = 2*t - 3*w - w - y. Solve 2 + 1 = x, 3*p - t = -4*x for p.
1
Let k be 40/2 - (-2 + 6). Solve -2*z + z + k = 3*j, 3*j = -5*z + 20 for j.
5
Let x(h) = h**2 + 5. Suppose 0 = 5*d + 2*r + 8, r = -5*d + 6*d + 3. Let u = -2 - d. Let o be x(u). Solve o*b + 4*p + 30 = -3, 0 = 2*p + 4 for b.
-5
Suppose 5*y - y = 40. Let d(u) = -u**2 + 10*u + 3. Let o be d(y). Solve 5*v = n - 5, -4*v - 4*n = -v + o for v.
-1
Suppose 4*s - 20 = 3*z, -4*z + 0*z + s - 5 = 0. Solve z = 5*d - r + 4*r - 10, 2*d - r = 15 for d.
5
Suppose -4*m + 1 = -3*n, 2*m - 23 = -n - 2*n. Solve 8*k - 24 = 2*a + m*k, 5*a = k - 24 for a.
-4
Suppose 0 = 5*g - 12 + 32. Let m(k) = -6*k + 9. Let c be m(6). Let q = g - c. Solve 5*w = 4*b + q, 0 = -b - b - 3*w + 5 for b.
-2
Let s(z) = z**2 - z - 5. Let q be s(3). Solve 2*f - q = 5, -4*f - 8 = 4*k for k.
-5
Let g be ((-2)/6)/(2/(-12)). Suppose -3*z - 2*x = -13, -21 = -0*z - 4*z + x. Solve -g*f + 31 = 5*i, -2*i - 1 = -z*f + 4 for i.
5
Let l = 7 + 1. Suppose b = -3 + l. Solve 5*m + 6*k - k = -b, m - 5*k = -1 for m.
-1
Let j = 12 - 8. Solve -j*f = 20, 4*f + 3 = -z - 20 for z.
-3
Let z be (-5)/(-4) + 1/(-4). Let y be (2 - 2) + z - 0. Let g = 1 + y. Solve -3*n = -2*n - 3*b - 14, g*n - 3*b = 19 for n.
5
Suppose 3*m - 41 = -5*p, -2*p = -4*m + 3*p + 8. Solve -i - 10 = 5*k, -m - 5 = -3*k + 3*i for k.
-1
Let i be 1 - -1 - (-5 + 3). Solve -i = 5*f - 4*z - 24, -5*f - 2*z = 10 for f.
0
Suppose 34 = -o + 42. Solve 5*u - 6 = y - 0*y, 4*u - 4*y = -o for u.
2
Suppose 0 = -5*i + 4*s + 68, -2*i = 4*s + s - 47. Let x = 28 - i. Solve -5*y + 4*c + x + 12 = 0, 0 = -3*y - 4*c + 8 for y.
4
Suppose 2*u + 4 = 3*u. Let o be (1 - u) + 8 + 3. Solve 4*s + 1 + o = -5*h, 0 = -2*h + 4*s + 2 for h.
-1
Let z = 2 + 13. Let k = -3 - -1. Let q be 4/(-5)*35/k. Solve z = 3*o - 3*t, 0 = -2*o - t - 4 + q for o.
5
Let m be (-9)/6*(-78)/9. Let h = m - 8. Solve -3*a + h*v + 12 = a, 14 = -5*a - v for a.
-2
Let a(c) = -c**3 - 12*c**2 - 12*c - 8. Let m be a(-11). Solve 8*g - 3*d - 4 = 3*g, 0 = -m*g + 3*d for g.
2
Let u = 54 - 40. Solve 2*m + 4*q - u = 0, -q - 1 + 3 = 0 for m.
3
Let x be (-2 + 5 + -2)/(3/9). Solve -k - 3*o = 4*k - 21, -x*o + 15 = 3*k for k.
3
Let f(m) = 0*m**3 - m + 4*m**2 + 6 + m**3 + 2*m**2. Let v be f(-6). Let j be 6/21 - v/(-7). Solve -4*a = k - 12, -j*a + 7*k + 6 = 2*k for a.
3
Suppose 2*v = 4, -2*n + 3*v = 3*n - 14. Suppose 2*a + 5*y + 10 = 0, -4*y - 1 = n*a - a. Solve -m = a*z - 16, 2*m + 6 - 2 = 2*z for m.
1
Let r(g) = g + 8. Let t be r(-7). Let s = t + 2. Solve q + 4 = i, s*q = -3*i - 0*q + 12 for i.
4
Suppose -y - 4*y + 10 = 0. Let d = 23 + -16. Suppose -d*m - 40 = -11*m. Solve -y*o = n - m, -6*n + 2*n = 2*o - 10 for n.
0
Suppose -4*v = -g + 17, -1 = 2*g + 4*v + 1. Solve -3*h + 2*u = -7*h, g*u = 2*h - 24 for h.
2
Suppose -2 = 5*d - 6*d. Solve -6*p + p + 5*u = 20, 0 = -d*u + 4 for p.
-2
Suppose 4*q - 3*d - 39 = 0, 2*q - 4 = d + 13. Solve c - 3*b + 15 = q*c, 3*c - 9 = 3*b for c.
3
Let a(x) = -5 - 5*x + x**2 + 10 + 0*x**2. Let y be a(4). Let m be -1 + 0 + y + 18. Solve 5*i + 4 - m = -c, -4*c + 4*i = 16 for c.
-1
Let r(z) = 2*z + 10. Let m be r(-7). Let s(y) = -y**3 - 4*y**2 - y + 1. Let v be s(m). Solve 2*d - 5*d - 3 = 3*t, -v*d = -20 for t.
-5
Let d be (12 - (-3 + 3)) + -3. Let k = 14 - d. Let s be 8/(-10)*(-5 - 0). Solve 4*g - 8 = 5*i, -k*i - 4 = -6*g + s*g for i.
0
Let u = 4 - -12. Suppose 0 = -3*o - 15, -4*a - 5*o = -u + 41. Solve c = 4*w - 17, 4*c + a*w = -2*w + 4 for c.
-1
Suppose -2*n - 6 = 0, -5*h = -2*h - 2*n - 60. Solve -4*i + 17 = o, 5*o - 7 - h = -5*i for i.
4
Let r(v) = -4*v. Let d be r(-1). Suppose -d*f + 12 = -0*f. Suppose -5*u - z + 22 = 0, u + 9 = 2*z + 20. Solve -u*q + f*p + 13 = -7, -5*p = 5*q + 20 for q.
1
Suppose -5*h + 30 = 3*o - 4*o, 0 = 3*h + 3*o. Solve -5*v + 0*z - 10 = -z, h*z = v + 2 for v.
-2
Let s = 31 - 26. Solve 0 = 4*y + 3*m + 8, 2*m + 9 = s*y + m for y.
1
Suppose -7*v + 12 = -9*v. Let f be 2/v - 169/(-39). Let a be 4/(-10) - (-14)/10. Solve -2*y + 2*k + a + 5 = 0, -f*k - 6 = -y for y.
2
Suppose -5*f = -4*g - 8, -1 = -4*f + 4*g + 7. Solve i - 5 + f = 4*l, -2*l + 4*i - 6 = 0 for l.
-1
Let k = -22 + 7. Let p be (-36)/k + (-6)/15. Solve 7 = -3*c - x, -c + 5*x + 17 = p*c for c.
-1
Let k = -64 - -67. Solve 3 = -k*y - 4*m - 1, -12 = 5*y + 4*m for y.
-4
Suppose -5*f = 15, -9 + 4 = 5*w + 5*f. Let j = 9 - 6. Solve -n - j = 4*q - 3*q, -5*n - w*q - 15 = 0 for n.
-3
Let m(h) = h**3 + h**2 + h + 1. Suppose 2*d + 3 = 1. Let f be m(d). Suppose f = 2*y - y - 3. Solve -v - 4*v = -25, -22 = -y*