 - 18. Let n = -13 - d. Solve 9 = -4*q + 3*c, n*q + c - 3 = -0*q for q.
0
Let t = -10 + 37. Suppose 6*k - 3 = t. Solve 2*o - 2 = -4*z, -k*z - 5 = -0*z + 5*o for z.
2
Suppose 13*i - 227 = -71. Solve 0*p + 5*f + 25 = -p, i = -3*f for p.
-5
Suppose 39 = 8*p + 5*p. Suppose -2*x + 9 + 9 = 0. Suppose x = p*f - 0*f. Solve -f*q = -q + 2*z - 14, -4*q - 2 = -2*z for q.
2
Let o(t) = 2*t - 16. Let v be o(16). Suppose -v*h = -15*h - 5. Solve 0 = -x - 5*c + 22, -h*x = -6*c + c + 10 for x.
2
Let r be (-8)/100 - (-77)/25. Solve 2*h + 2 = s, 0*s + 3*s = r*h + 3 for h.
-1
Let a(j) = j**3 - 14*j**2 + 11*j + 30. Let d be a(13). Suppose 2*g = -d, -4*r + 2*r - 5*g + 40 = 0. Solve 5*n = 2*u - 25, 2*n + 2*u + r = -3*n for n.
-5
Suppose p - 2*x + 4 = 0, -16 = p + 127*x - 132*x. Solve 4 = -n + 5*t, -n = -t + 4*t + p for n.
-4
Let k = 29 - 25. Let y = -77 + 77. Solve -5*g = k*q - 13, 4*g + 2*q + y - 8 = 0 for g.
1
Let w = -26 + 46. Suppose 34*a + w = 38*a. Solve -a*s = -5*j, 5*j - 25 = -s - 7 for s.
3
Let u = -36 + 40. Suppose 2*p = 12 - u. Solve n + q + 2 = 0, -5*n - p*q = -0*n + 7 for n.
1
Suppose 0*p - 4*p = -4. Let u(l) = -l**2 + 5*l - 2. Let q be u(3). Solve 5*t = c + p, -q*c + 3*t + 8 + 5 = 0 for c.
4
Let d be (-44)/12 + (-2)/(-3). Let b be 29 + (-3 - d - -1). Solve 4*o + b = -o + 5*t, 0 = 4*o + 2*t + 18 for o.
-5
Suppose -2*c - 2*c - r = -12, c = -3*r + 14. Suppose -2*w - c*k = 0, 2*w - k = 5 + 1. Solve -w*p + 23 = 5*v - 3, 4*v - 25 = -3*p for v.
4
Suppose c + 0 = 3*z + 4, -4*c = 4*z - 16. Solve q + 2*a - 3 + 4 = z, 4*q = -a + 3 for q.
1
Let v(x) = -x - 15. Let j be v(-5). Let i(q) = -2*q**3 + 4*q**2 - 4*q + 3. Let k be i(2). Let w = k - j. Solve 0 = w*a + 4*m + 12, 0*a + 2*m = 3*a - 6 for a.
0
Let t = 131 + -129. Solve t*y + 4*g = 0, -4*y - g + 3*g = 0 for y.
0
Suppose 9*k = 13*k + 4. Let q be (k - 0) + 20/4. Solve 12 = 2*w - q*x, -2*w - 3*x = x + 12 for w.
0
Suppose 0 = 155*i - 140*i. Solve -w - 3*t = -5, -3*w - t + i - 1 = 0 for w.
-1
Let f be (11 + (-5)/5)/1. Suppose 4 = -f*r + 12*r. Solve 0 = -t + v + r, -2*v + v = -5*t - 6 for t.
-2
Let z be (-81 - -85)/(2/1). Solve 0 = z*r - 2*d, 2*r - d - 3*d = 2 for r.
-1
Suppose 748 - 856 = -27*j. Suppose 0 = 3*y + 6, -4*y - 10 = -b + 2. Solve -b = -x - 2*s - 14, x - j*s - 14 = 0 for x.
-2
Suppose 16 = -2*j + 6*j. Let p be 4*2/6*3. Solve -l - 10 = -4*t, p*t - 29 = -j*l - 9 for l.
2
Suppose y - 7*g - 14 = -3*g, 2*y + 11 = -5*g. Solve q = -5*p + 9, y*q + 4*p - 6 = -0*q for q.
-1
Suppose -6*f = 2*v - 9*f + 52, -2*v - 44 = -f. Let z(n) = -n**3 - 20*n**2 - 2*n - 37. Let h be z(v). Solve -w - b = -5, -12 = -h*b + 3 for w.
0
Let i(q) = q**2. Let x be i(5). Let j = x + 4. Suppose -2*p + 15 + j = 0. Solve y = 2*y - 5*w - 10, 0 = 4*y - 2*w - p for y.
5
Let k(n) = -8*n + 28. Let b be k(7). Let o = 31 + b. Suppose t - 2*t + 4*q + 4 = 0, -5*t - q = -104. Solve 0 = 4*z - 7*z + 15, -z + t = o*w for w.
5
Let z be 5/10*(0 + -2)*0. Solve 0*n = 3*g + 4*n + 2, z = -g + 2*n + 6 for g.
2
Suppose -16 = 4*k, 4*k = -2*x - k - 30. Let y = x - -8. Suppose -4*l - l = -5*f, 0 = -5*l - y*f + 40. Solve 0 = -5*d - 2*v - 27, l*v - 2*v + 13 = -2*d for d.
-5
Let r be (20/(-2))/(16/(-40)). Let h(m) = -3*m + 29. Suppose p = -3*p + 36. Let i be h(p). Solve 3*c = -i*j - r, c + 3*c = 3*j - 5 for c.
-5
Suppose 0 = 608*a - 587*a - 105. Suppose 3*r - 20 = -r. Solve a*v - 10 - 25 = 3*c, -5*v - r = 5*c for v.
4
Suppose -42*o = 13*o - 220. Solve 6*h = 9*h - 3, -4*h = -o*f for f.
1
Suppose -4*p = m - 22, 2*p = -2*m - p + 19. Solve d = -3*j - 5, -d + m = 5*j + 9 for j.
-1
Let i be ((-37)/3)/(3*(-1)/9). Let g = i - 33. Solve -v = 2*m - g, -5*v - 3*m - 12 = -8*v for v.
4
Suppose 18 = 3*w - s, 0*w - w = 3*s + 4. Let t be 2 + 9 + -3 + -3. Solve 0 = 5*o + 5, -2*o + w*o = -4*k + t for k.
2
Let a(i) be the first derivative of i**4/4 + 13*i**3/3 - 7*i**2 + 3*i - 16. Let m be a(-14). Solve 0 = 4*v + 5*y - 16 + 3, m*v + 4*y = 11 for v.
-3
Suppose -a + 3*a + 6 = 0. Let k be (-39)/a - (3 - -1). Solve 4*r - 9 = r + 5*n, 2*n + k = 3*r for r.
3
Suppose -2*d - 6 + 16 = -s, 0 = 5*d + s - 18. Solve 0*c = 4*x - d*c, 0 = -3*x - 5*c + 24 for x.
3
Let d(f) = -3*f + 28. Let a be d(2). Solve 4*i = 2*g + 20, 6*g + a = 3*i + g for i.
4
Let t be -2*(-6 + (11 - 7)). Solve 0 = -4*q - t*v + 8 + 4, -4*q = -2*v for q.
1
Let t be (2/(-4) - (-255)/(-30))*-2. Solve 2*q - t = -2*f, -3*f + 4*q - 1 + 0 = 0 for f.
5
Let y(z) = 2*z**2 - 19*z + 9. Let j be y(9). Suppose 8*n + 6 - 22 = j. Solve -3*g = -n*l - 4, -2*l + 0*g = -2*g for l.
4
Suppose 6*d = 7*d + 20*d. Solve -4*x = 3*w - d*w + 17, 5*w = 3*x - 9 for w.
-3
Suppose 0 = 2*j + 30*j - 96. Solve -u = b, 0 = -j*b - u - 0*u + 4 for b.
2
Let a(t) = t**3 + 4*t**2 + 4*t + 6. Let z = -25 + 22. Let f be a(z). Solve 2*x + 3*y + 8 = 0, -f*x + 4*x = 5*y + 9 for x.
-1
Let y = -146 - -149. Solve c + 20 = -5*b + 4*c, -2*c = y*b - 7 for b.
-1
Let p = 73 - 68. Suppose p*c = k - 0*c - 5, -5*c = -2*k + 10. Solve 5*t + 4 = -4*j - 10, 3*j - 7 = k*t for t.
-2
Suppose -i + 31 = 4*k, 0 = 2*k - 2*i - 33 + 15. Solve -2 - 5 = -b + 2*z, -k = -4*b + 4*z for b.
-3
Let t = -94 + 103. Let w be 4/6 - 4/(36/(-147)). Solve 5*u - q = 3*q - w, 0 = -3*u + 2*q - t for u.
-1
Let x(j) = j**2 - 2*j + 1. Let h be x(1). Suppose -o - 5*l = 43, -2*o + h*l = 2*l + 54. Let g = o - -25. Solve 3*i = -15, 0*i - 13 = f + g*i for f.
-3
Let z(s) = -4*s**2 - 63*s + 18. Let c be z(-16). Solve -c*q + p = -1, 6*q = q - 3*p + 8 for q.
1
Suppose -13*x = 2*f - 17*x + 2, 3*f = x + 12. Solve 3*w - 1 = 4*y - 16, -5*y + 10 = f*w for y.
3
Suppose 2*w - 4 = i, 5*i - 8*i + 3*w = 0. Suppose -10*k - i*z = -11*k + 2, 0 = 5*k + 5*z - 10. Solve 7*m - k*m = 3*b + 31, 0 = 2*b + 4*m - 16 for b.
-2
Let y = -11 - -21. Let z be (-7 - 1)*(-5)/y. Suppose -5 = -r - 2*o, -o = -3*r + 4 + z. Solve 3*v = -3*d + r, -8 = -d + 3*v + 9 for d.
5
Let t be 8 - (-3 + 10 + 2/(-1)). Solve -a - 1 = 4*s, a - t*s + 1 + 7 = 0 for a.
-5
Let i(n) be the third derivative of n**6/120 - n**4/24 - n**3/3 + 4*n**2. Let z be i(2). Let y = -261 + 265. Solve 18 = -z*s - 0*f - 2*f, 21 = -y*s - 3*f for s.
-3
Let w(v) = -v**2 - 13*v - 19. Let r be w(-11). Solve b - 5 = -g, 4*g = b + 7 + r for b.
2
Let v(p) = -57*p + 114. Let u be v(2). Solve b = -2*l - 0*b, 3*l + 3*b + 6 = u for l.
2
Suppose -p + 14 = -10. Suppose 2*x + 4*o - 56 = -2*x, 3*o - 59 = -4*x. Suppose 6*s = 41 - x. Solve p = 2*g - 5*w, w + w = -s*g for g.
2
Let q be (-41 + 12 + -12)/(-1). Solve 2*y - q = -4*c + 7*y, 2*y + 10 = 0 for c.
4
Let p = -71 - -71. Suppose -2*z - 2 = -3*z. Suppose p = d - z. Solve -2*h = -4*u - 6, u + d*h + 6 = 2*u for u.
-4
Suppose -4*p + 42 = 2*q + 10, 2 = q. Solve -p = -y - 3*j, -3*y + 13 = 3*j - 2*j for y.
4
Suppose 0 = m + c + 2 - 1, m + 3*c = -7. Suppose -g - 5*i + 15 = 0, m*g + 2*g = -2*i + 42. Let o = 13 - g. Solve -o*f + 6 = -3*s, f - 7 = -f - s for f.
3
Let a = 19 + -11. Suppose -5*c + 18 = a. Suppose n = -c*m - 5, -5*m + 5*n + 24 = -1. Solve -3*h = -3*p, m*h = -2*p + 3*h + 5 for p.
-5
Suppose 2*c = b + 40, -3*c - 8*b = -10*b - 60. Solve -3*v - 26*d + 24*d = -4, -c = -4*d for v.
-2
Let a = -5 + 10. Let p = 137 + -121. Solve 0 = a*j - 4*v + 11, -4*j - p = 4*v - 0 for j.
-3
Let c = 24 + -15. Suppose -3*r - c = -6*r. Solve 3*n - 27 = 3*f, -4*n = -13 - r for f.
-5
Let c(f) = 2*f + 21. Suppose d = 2*d - 3*l, -4*l - 57 = 5*d. Let i be c(d). Solve t = i*q + 3, q + 0*q = 4*t - 12 for q.
0
Let h = -9 - -9. Let d be 2 - (-4 - (-4 + h)). Solve 2*b - 15 = 3*b - 5*s, 2*s + d = 2*b for b.
5
Let x(u) = u**3 - 2*u**2 + 90. Let a be x(0). Suppose 10*m = 7*m + a. Solve m = -5*q + 2*j, -11 = 2*q + 2*q + j for q.
-4
Suppose -2*s - 165 = -169. Solve -u + n + 1 = 3, s*n = 3*u + 1 for u.
3
Let s = -6 + 9. Suppose 0 = s*d - 7 - 5. Suppose -2 - d = -2*l. Solve 4*t + 2 = -j - 2, -5*j + l*t = 20 for j.
-4
Suppose 9*r - 49 = 23. Solve 2*d + p + 5 = 0, 2*p = -d + 1 - r for d.
-1
Suppose -6*h + 3*h - 60 = 0. Let y be (-4)/18 + h/(-9). Suppose 2*i + 0 = y. Solve -5*a + 0*a = -v - i, 5*v + 4*a + 5 = 0 for v.
-1
Let j(y) = 2*y + 53. Let k be j(-20). Let r = k + -13. Solve 4*t = -4*a + a + 15, 5*a + 3*t - 14 = r for a.
1
Suppose 4*c - 4*n + 0*n = 0, c = 5*n - 8. Suppose -c*s = 3*s - 20. Solve 0 = -4*x + 5*a + 35, -3 = -s*x - 5*a + 2 for x.
5
Let t be (-3 - (-4 + 0))*47. Let a = -44 + t. Suppose 0 