 + 13. Let u(a) = 6 - 2*a - 2*a - 4*a + 8. Let t(x) = -6*u(x) + 7*z(x). Let m be t(7). Solve -j + 9 = 3*i, m*i + 7 = -j + i for j.
-3
Let y(p) be the second derivative of p**3/3 + 16*p**2 + 39*p. Let f be y(-15). Solve -2*s = 2*l - 4, 0 = 2*l - 3*l + f*s + 8 for l.
4
Let z(g) = 3*g - 84. Let r be z(28). Suppose r = 13*a - 80 - 24. Solve 2*q - a = -4*s, -3*q + 8 = -4*s - 4 for s.
0
Suppose 15*p = 17*p. Solve p = 2*w + 3*g - 7, -2*g = 3*w + 2 - 0 for w.
-4
Let h = -47 - -49. Solve 4*d = -p - 10, -h*p = -3*d - p - 4 for d.
-2
Let m(f) = f - 1. Let p be m(0). Let u(w) = w**2 + 2*w + 1. Let s be u(p). Let y be -2 + 6/(3 - 2). Solve -y*j - 8 = -6*x + x, -2*j - x - 4 = s for j.
-2
Let r(a) = -8*a - 9. Let k be r(-7). Suppose -l - 2*y = -0*l - 16, -5*l + y = -k. Solve w + w = -4*o - 16, 4*o = -5*w - l for o.
-5
Let c(z) = -43*z - 229. Let d be c(-6). Solve -2*r - 2*g + 2 = 0, 3*g = -r + 8*g - d for r.
-4
Let c(s) = s**3 - 3*s**2 + s + 7. Let k be c(5). Let f = k - 57. Let g be 14 - (-1)/(1/(-2)). Solve 3*u = -g, 2*h - 15 = h + f*u for h.
-5
Let k(z) = z**3 + 6*z**2 - 3*z - 23. Let y be k(-5). Solve 5*i = -5*o - 10, o = 2*i + 2*i - y for i.
3
Let d = -1290 - -1294. Solve 12*i - 5 = -5*z + 15*i, -i = d*z - 21 for z.
4
Let n be (-8)/6 + 2 - 1106/21. Let a = n - -55. Solve -2*y + 11 = -a*s, -y - 3*y + 18 = -2*s for y.
4
Let w(n) = n**2 + 6*n + 10. Let z be w(-4). Solve -5*a - 6 = -y, -4 = z*a - 2*y - 0 for a.
-1
Suppose 0 = 5*f + 3*a + 2*a - 30, -21 = -3*f - 2*a. Let o = f + -9. Solve -6*w = -w, o = 5*j - 2*w + 15 for j.
-3
Let i(k) = 9 + 11 + 4 + 8*k - k**2 - 13. Suppose 2*g + 5*u + 4 = 0, 5*g - u - 44 = -0*u. Let f be i(g). Solve -4*s - 3*x = -f, -2*s + 6 = -3*s + x for s.
-1
Let v be ((-10)/10 - -4) + -3. Solve v = -4*o + u + 21, -4*u = -0*u + 20 for o.
4
Suppose u + 2 = 3*v + 10, 0 = -2*u - 3*v - 2. Solve -4*i + 2*j + 4 = -3*j, -u*i - 4*j = 24 for i.
-4
Suppose -50 = 3*l - 8*l. Let v = l + -2. Let b be v/20*15/3. Solve -g + 6*g + 25 = -3*i, 10 = -b*g + 3*i for g.
-5
Let b = 13 - 9. Suppose s - 93 = b*s. Let o = 34 + s. Solve o*m - 6 = -r + 11, -2*m = 2*r - 14 for r.
2
Suppose 4*k = n + 38, -46 = -4*k - 3*n - 0*n. Suppose 3*c + 0*p = 2*p + 13, -k = 5*c + 3*p. Let x = 0 + 0. Solve x = 4*y + 3*m - c, 5*y - 5*m = 45 for y.
4
Let d(c) = 2 - 570*c - 561*c + 1129*c. Let p(k) = -k + 4. Let b be p(5). Let u be d(b). Solve -4*o - 12 = -u*y, 0*y - 4*o = 2*y - 12 for y.
4
Suppose 0 = -15*p - 21*p + 180. Solve -f - w + 1 = 0, 4*f + 1 = -5*w + p for f.
1
Let o(s) = -4*s**2 - 2 + 6*s + 24*s**2 - 4*s. Let n be o(1). Solve -3*l + 2*y = -3*y - n, -2*y - 8 = -4*l for l.
0
Suppose -3*i + 60 = 5*w, -6 = -w - 3. Suppose 0 = q + 3*s - i, -3*q + 0*q = -s - 5. Solve -n + 5*c + 13 = 0, q*n - 5*c = -2*n + 25 for n.
3
Suppose -3*q = a - 23, 11*q = -5*a + 8*q + 67. Solve -4*l + 17 = 3*n, -4*n - 2*l = -9*n + a for n.
3
Suppose 2*l = -2*l + 4. Suppose 0 = 3*w + 2*q - 4, 0 = 5*w - 4*q + 5*q - 16. Suppose w*p - 10*p + 30 = 0. Solve -a - l = -v - 2, 0 = -p*v - 2*a - 19 for v.
-3
Let a(x) = -x**3 - 2*x**2 - 3. Let j be a(-3). Suppose 0*k - j = -3*k. Suppose -3*q + 2 = -7. Solve k*h = 3*h - 3*n + q, -4*h + 3*n = 3 for h.
0
Let t = 119 + -114. Solve 4*j = 3*j - 4*n - 16, t*j - 2*n = 30 for j.
4
Suppose 12 = 4*m + 4*y, -5*y - 7 = 3. Solve 3*v - 1 = -2*c - m, 28 = 5*c - 2*v for c.
4
Let p(j) = -4*j - 6 - 3 - 3*j. Let k be p(-5). Suppose 2*b = -0*b + 12. Solve 0 = d + 5*h - 23, 3*d = -2*h + b*h - k for d.
-2
Let m = 11 + -14. Let y be 4/(6/m - -4). Suppose -2*k = -5 - 1. Solve -4*f - k*o - 10 = 2*o, 0 = o - y for f.
-5
Suppose s + 1 = -m, 0 = -2*m - s - 9 + 12. Solve -m*v = -2*b + 10, 3*v - 6*v + 5*b = 11 for v.
-2
Suppose 5*m - 14 = -2*f, 3*f - 4*m = 5*f - 14. Suppose -f*z = -2*z - 10. Solve 4*g + 33 = 5*b, -z*b + 4*g + 3 = -3*b for b.
5
Let g be ((-78)/65)/((-4)/10). Let k be 1*g + (-3 - -2). Solve 0 = -5*a + k*t + 14 + 16, a = t + 9 for a.
4
Let p(y) = y**2 + 11*y + 10. Let z be p(-11). Let x be (-14)/(z/((-10)/2)). Solve -s + 2 = -5*s + o, 5*s = -o - x for s.
-1
Let i = -103 + 109. Let v = 8 + 1. Solve -i = 3*w + 3*m, -3*m + 6*m + v = 0 for w.
1
Let l(x) = -x**3 + 5*x**2 + 4*x + 8. Let h be l(6). Let n be 4 - h/(-8)*-2. Solve 4*b - 3*u + 7 = -14, 0 = -n*b - 5*u for b.
-3
Suppose -p - 8 = -3*h, -5*h = -0*p + 5*p - 40. Solve -2*y + 1 = -7*y - h*r, -2*y - 3*r = -1 for y.
-1
Let d = 87 - 85. Solve -3*z - 2*i = -2, -3*i = d*z + 3 + 4 for z.
4
Let d(j) = -5*j. Let p be d(-1). Suppose p*r = 4*a - 25, 3*a - a + r = -5. Solve -2*w = 2*y - 3*y + 13, 2*y + 3*w + 2 = a for y.
5
Let b be ((-50)/15)/((-2)/3). Let v be 22/10 + (-1)/b. Let a(y) = -y**2 + 9*y + 14. Let q be a(10). Solve 0*r = 4*r + q*i, i - 5 = -v*r for r.
5
Let q(s) be the first derivative of 3*s**2/2 - 11*s - 21. Let o be q(5). Solve 4*p - 6*f + 2*f = -8, -17 = -o*p - f for p.
3
Let v(g) = g**2 + 6*g - 11. Let l be v(-8). Suppose -3*t + t - 4 = -l*i, i = -3*t - 6. Let b = 4 + t. Solve -2*z = -b*n - 4*z - 2, -n + 19 = -3*z for n.
4
Let z(m) = 3*m**2 - 8*m - 4*m - 6 + 12*m. Let p be z(-2). Suppose 0 = -3*y + p*y. Solve -2*w - 16 = c + 3*w, y = -3*w - 12 for c.
4
Let j = 42 - 28. Suppose -j*m + 6*m + 16 = 0. Solve -m = q - 2*f, 7*f - 2*f - 16 = -3*q for q.
2
Let a = 42 + 22. Let u = -61 + a. Solve u*b - 2*k - 25 = 3*k, 0 = -5*b - 2*k - 10 for b.
0
Let k(c) be the second derivative of -c**3 - 9*c. Let q be k(-1). Let h = 8 - q. Solve -3*o - 2 = -h*l, 4*o - 1 = 4*l - 5 for o.
0
Suppose -3*v - 848 = -56*v. Suppose s - 3*s = -8. Solve s*c = -y + v, -y - 4*c = 4*y for y.
-4
Let m(q) = -2*q**3 + 3*q**2 - q + 4. Let d be m(3). Let k be d/(-2) - (-6)/(-3). Let c = k - 7. Solve -4*l + 10 = -6, -l = c*g for g.
-1
Let y = 42 + -35. Let x be y/(-2)*72/(-63). Suppose -5*t = -0*t. Solve -x*r - 7 = h, t = -3*r + h + 1 - 8 for r.
-2
Suppose 7 = n - 6. Suppose 0 = -16*u + n*u + 84. Let j(x) = 2*x + 11. Let h be j(-4). Solve -3*d + u = -0*d + 5*s, -20 = -5*d - h*s for d.
1
Let h(f) = f**2 - 15*f + 52. Let d be h(12). Suppose 12*k - d = 8. Solve 3*n - 3*l = 0, 4*n - k*l = -3*l + 15 for n.
3
Let k = 28 - 59. Let t = -29 - k. Solve t*m - d = -3*m + 7, -4*d + 18 = 3*m for m.
2
Let q(n) = n**2 + 4*n - 3. Let s be q(-5). Let l(j) = j**3 - j - 1. Let x be l(s). Solve -3*u - 19 = x*y, u - 7 = 2*y + 3*y for u.
-3
Suppose 3*k - 48 = k - 2*y, 2*y - 23 = -k. Let z(i) = -5*i**2 + 440*i + 17. Let w be z(88). Solve x = -4*h - w, 0*x + 5*x + k = 0 for h.
-3
Let d = 80 - 40. Suppose 0 = 5*z + 3*g + 38, -5*g = 4*z + z + d. Let r be 2 - (-15)/(-3) - z. Solve -4*l + 15 = 5*b, -r*b + b = -5*l + 28 for b.
-1
Suppose -3*c + 10 = 2*c. Suppose -16 = -2*u - v, 0 = u - c*v - 8 - 0. Solve 2*x + y = 4, 0*y = -x + 2*y - u for x.
0
Suppose -1634*i + 1619*i + 540 = 0. Let a be 1 - (-1 + (0 - 0)). Solve 5*h = -4*s + i, -a*h - 2*h = -s - 12 for h.
4
Let f = 0 - -4. Let b = 2 + 5. Suppose 0 = -5*z + 3*u + 80, 2*u + b = -3*z + 74. Solve g - f*r - 20 = r, -z = -2*g + 3*r for g.
5
Let u(d) = -5*d + 48. Let k be u(9). Let b(o) = -o**3 + 10*o**2 + 13*o - 7. Let m be b(11). Solve k*p - 4*x = -m, 5 = -p + x - 0*x for p.
-5
Suppose -4*a = -3*i - 0*i, -5*a = -5*i. Suppose i = 4*g + g - 20. Solve 3*y + 2*w = -0 + 4, g*y + 2*w - 6 = 0 for y.
2
Let p(m) = -10 + 3 + 8 + 11*m**2. Let k be p(-1). Solve -8 = 5*y + 2*f - 2, f - k = 5*y for y.
-2
Let g be ((-24)/(-5) + 0)*70/28. Solve 8 = m - 4*x + 19, 3*m - 5*x + g = 0 for m.
1
Suppose 0 = 3*h + 3 + 33. Let t = 37 + h. Let q = t + 4. Solve -4*k = 5*o + q, 0 = 3*k + o + 2*o + 18 for k.
-1
Suppose 5*g - 14 + 1 = -o, -2*o = 5*g - 11. Suppose -16 + 2 = -7*w. Suppose -x + w*x - g = 0. Solve -x*n - n = 12, 5*d = 4*n + 17 for d.
1
Let r be (-2)/(5/((-390)/4)). Let d = r + -37. Solve -4*q - s = -d - 1, -3*q - 4*s + 12 = 0 for q.
0
Suppose -5*v = 3*i - 26, 6*i = 6*v + 7*i - 26. Solve 3*j - 2*s = 7, -4*j + 2 = -v*s - 6 for j.
3
Let d(c) = -3*c - 2. Let x be (1 + -5)/(1/1). Let m be d(x). Let p(v) = v**2 - 5*v + 4. Let t be p(5). Solve -2*h - t*u - m = 0, -5*h + 2*u = u - 19 for h.
3
Suppose 27*g = 22*g + 110. Let l = -3 + 6. Solve 4*s - g = -2*b + l*b, -5 = -3*s - 5*b for s.
5
Suppose 3*t + 0*b + 246 = -4*b, 249 = -3*t - 5*b. Let f = t + 84. Solve -5*x + 4*k = -13, 0 = -x - x + 2*k + f for x.
1
Let j(a) = -a**3 + 9*a**2 - 8*a + 6. Let p be j(8). Suppose 2*o + 2