 2 = -4*d + r, 0 = u*d + 4*r - 16 for d.
2
Suppose 10*d = 6*d. Suppose 0 = -d*u + u + 2*u. Suppose 0 = 2*c - 0*c. Solve r - a = -u*r - 1, c = 2*r + a + 8 for r.
-3
Let g be (-43 - -37)/(3*-2). Solve -3*l = -8*l - s + 13, g = 5*l - 3*s for l.
2
Suppose 5*r + 4 = 2*v - 10, r + 2 = 0. Let g be (18/(-15))/((-6)/(-15)). Let z = 10 + g. Solve 0 = -v*m, -18 = -5*j - 4*m + z for j.
5
Suppose f - z - 3*z = -3, 4*z = -f + 13. Suppose -5 = -2*v - 1, 4*v - 18 = -f*d. Solve -5*p = -5, d*o - 2*p = -2*o + 10 for o.
3
Suppose -j + 43 = 13. Solve -31 = 3*i - 4*y, -4*i + 2*i - j = -5*y for i.
-5
Let b be 3 + (5 - 0)/(-5). Suppose b = -7*u + 16. Solve i + q = 2, -2*i + 1 - u = q for i.
-3
Suppose -q + 30 + 9 = y, -q - 66 = -2*y. Solve -9 = 3*s, 5*x - x + 5*s = -y for x.
-5
Let d(n) = -n**2 - 20*n - 18. Let m be d(-15). Let f = 59 - m. Solve 0 = -2*b + f*u - 6, u + 1 = -0*u for b.
-4
Let b = 7 + -20. Let r = 11 + b. Let v be (-153)/(-18) + (-1)/r. Solve -5*c - 2*x + v = 21, -2*x - 4 = c for c.
-2
Let y(i) = -2*i + 7. Let l be y(-5). Suppose 2*n = l + 17. Let r = n + -14. Solve 1 = -3*z + 4*m, z + r*m + 8 = 5*z for z.
5
Let c be (-20)/(-6)*(-6)/(-4). Suppose -5*k + 20 + c = 0. Solve 4*v = k*p + 9, -3*p + 2*p = 4*v + 21 for p.
-5
Let x(r) = 2*r**3 + 16*r**2 + 27*r - 10. Let j be x(-5). Solve j*h - 7*h + 3*y - 5 = 0, -15 = -5*h + 2*y for h.
5
Let y = -74 - -84. Let q = -12 + 14. Solve -m - m + 5*j = y, 2*m + 10 = -q*j for m.
-5
Let t be 40/(17 - 12) - 4. Solve t*o - l + 17 = 0, -4*o + 0*l - 19 = -3*l for o.
-4
Suppose -19*l + 16*l + 15 = 0. Solve l*r = -2*f + 28, -2 + 6 = -2*r + 3*f for r.
4
Suppose -3*q + 247 = -2*r, 4*q + r + 237 - 570 = 0. Suppose -q*c + 78*c + 20 = 0. Solve -3*x + 2 = 2*j - 2, 0 = c*x - 5*j - 13 for x.
2
Let k be (-12)/3 - 6/1*-1. Let b(u) be the second derivative of u**3/6 + u**2/2 + 2*u. Let x be b(2). Solve -5*j + 3 = -x*t - j, -4*j - k = 2*t for t.
-1
Suppose -2*z + 36 = 32. Solve o + 6 = z*w, -1 = w - 6 for o.
4
Suppose 8 = 11*c - 7*c. Suppose -9 = 5*y - 4. Let x = c - y. Solve 0 = 2*s + x*g - 7, g + 1 = 2*g for s.
2
Let r(m) = m**3 - 2*m**2 - 5*m + 8. Let l be r(3). Solve -3*p = -5*z - 15, 5*p + l*z - 5 = -11 for p.
0
Suppose 12 = 5*h + h. Let i be 6/10 - (49/(-35) + h). Let d(v) = 2*v**2 + 2*v - 1. Let w be d(1). Solve s + 0 = 2, -2*c - w*s + 4 = i for c.
-1
Suppose -x + 4*p = x - 4, -2 = -x + 3*p. Suppose o - x*r + 20 = 4*o, -3*r = -2*o - 4. Let s = 67 + -65. Solve d - 22 = s*n - 2*d, -d = -o for n.
-5
Suppose -2*q - 26 = -5*c, 3*q + 20 = 3*c - 1. Solve -r = c*m - 18 - 7, -4*m + r + 15 = 0 for m.
5
Let j be (-129)/9 + 2/(-3). Let l be (-10)/6*(-4 - 5). Let p = j + l. Solve 5*w - 20 = i, p*i + 2*i - 4*w = -10 for i.
5
Let m be ((-14)/84*1)/(1/(-42)). Solve -1 = 3*x + j, -2*x = m*j - 3*j - 6 for x.
-1
Let g(b) be the third derivative of -b**6/120 + 11*b**5/30 + b**4 - 19*b**3/6 - b**2 - 31. Let m be g(23). Solve 0 = -m*h + z - 11, 2 = 4*h + 3*z + 17 for h.
-3
Let n = 1076 + -1073. Let m(c) = -c + 7. Let h be m(5). Suppose -4*x + 5*x - 4 = 0. Solve n*z = o - 2, 3*o + h*o + 9 = -x*z for o.
-1
Let h(d) = d**2 + 2*d - 3. Let f be h(4). Let z = -13 + f. Suppose -2*w + z = 2*w. Solve 4*o - 2*i + 5 - 1 = 0, -4*o + 5*i = -w for o.
-2
Let m = -213 - -300. Suppose c = 4*n - 4*c - m, 5*n + c = 87. Suppose -4*s + 3*i + 3 = 0, -s - 3 = 3*i - 0. Solve -4*u - r = n, -4*u - 5*r = -s*u + 26 for u.
-4
Suppose -4*h + 25 = h. Suppose c - 37 = -4*x - 2, -4*x = -c - 37. Suppose 8*f - 4*f - 3*u = -x, 0 = -5*u + 15. Solve -4*y - 4 = 2*b, -b = -h*y - f*y - 12 for y.
-2
Let h(o) = 2*o**3 - 19*o**2 + 9*o + 3. Let g be h(9). Solve g*a = z - 5*z + 15, 3*a - 4*z = -9 for a.
1
Let j = 418 - 409. Solve 5*i - 3*a - 10 = j, -5*i - 4*a = -33 for i.
5
Let n = 29 - 9. Suppose 0 = -0*m - 4*m + n. Solve -t + 20 = -m*z, 0*t - 2*z + 19 = 5*t for t.
5
Let k be -2*(-2 - 2 - -1). Suppose 5*x = k*x - 2. Suppose -4*i = 3*r, 3*r + i = -x*i. Solve r = 4*h + j - 5, -4*j + 5 = -3*j for h.
0
Let c(h) = -h**2 - h + 2. Let y be -1 + -4 + 6/2. Let o be c(y). Suppose 3*x + o*x = 15. Solve 2*w = x*a - 10, 2*a = 4*w - 2*a + 20 for w.
-5
Let v be (32/6)/(((-340)/(-153))/10). Solve 2*u = -2*y + u + 3, 5*u - v = -y for y.
-1
Let u be (-745)/(-105) + (-6)/63. Solve -2*v = -2*y - 4, -3*y - u = 4*v + 20 for v.
-3
Let q(u) = -u**3 - 43*u**2 + 27*u - 745. Let o be q(-44). Solve -2*w - 21 = -2*m + o*w, 5*m + 3*w - 6 = 0 for m.
3
Suppose -497 = -5*m - c, 3*m - c - 403 = -m. Suppose 3*u + 82 = m. Solve b = 2*h + 7, -b = -3*h + 2*b - u for h.
-5
Suppose 0 = 5*z - 3*i - 2*i + 235, -44 = z + 2*i. Let a = z - -11. Let x = 37 + a. Solve 2*y - x*j + 2 = 0, 3*y = 2*y + 4*j - 4 for y.
0
Let p be (-7 + 18/(-30)*-5 - -5) + 4. Let y = -5 - -9. Solve 5*n - 30 = p*a + 5, 2*n + y = -4*a for a.
-3
Suppose 5*f = 472 - 457. Solve 4*o = -4*h + 8, -f*o + 0*h + h = 2 for o.
0
Let f(i) = i - 6. Let y be f(6). Suppose y*l = -5*l + 25. Let o = 7 + l. Solve o = k + 5*a - 5, 2*a = -5*k - 7 for k.
-3
Suppose 11*l = 14*l. Suppose 9*q - 6*q - 60 = l. Suppose 3*k + k + f = 21, -5*f = 3*k - q. Solve 6 = -o - 2*a, k*a = 3*o + 2 + 5 for o.
-4
Suppose 4*t = 6*t - 42. Suppose t + 4 = 4*w + 5*g, -8 = -2*w + 2*g. Suppose -f = -2*f + w. Solve 4*x = 5*x + 5*s + 26, -f*s - 28 = 3*x for x.
-1
Suppose 2*h - 22 = -38*x + 34*x, 0 = -4*h + 4. Solve 0 = -5*c, -2*w + 2 = -x*c + 7*c for w.
1
Let o be 10 + (-22)/11*5. Solve -s - 4*g + 2 = -1, o = -5*s + 3*g - 31 for s.
-5
Suppose 37*l - 8*l - 116 = 0. Solve 4*t + 30 = 5*q, l = 4*q - 3*t - 19 for q.
2
Let p = 1281 - 1269. Solve -6*a + 7*a - 3*v = -p, -3*a - 21 = -4*v for a.
-3
Suppose 31*m = -18*m + 784. Solve 2*b - 2 - 10 = -g, m = 4*b for g.
4
Suppose 0 = -18*q + 538 - 124. Solve -2*k = -g + 3*k + q, 22 = 2*g - 4*k for g.
3
Let x(l) = -2*l**3 + 6*l**2 + 4*l - 12. Let t be x(3). Let i be 91/21 - 2/(-3). Solve 3*o + 23 = 3*s - 2*o, t = i*s + 4*o + 11 for s.
1
Suppose 4*u + 5 - 13 = 0. Solve 6*j - 13 = -u*s + 5*j, -5*s + 4*j = 0 for s.
4
Let a = 7 + 5. Let f be (-9)/(-3) - (-2 - a). Suppose 5*i - 8 - 12 = 0. Solve -z + f = -i*t, 5*t = 4*z - 18 + 5 for t.
-5
Suppose 3*p - 4*n = 4, -3*p + 2*p + 10 = 3*n. Solve y - 5 = 3*y - 3*g, -p*y = 3*g + 19 for y.
-4
Let k(m) = 9*m - 3 + m**2 + 7*m - 9*m. Let x be k(-8). Solve -5*y + x*i + 10 = 0, 4*i + 8 = -12 for y.
-3
Suppose 0 = -43*p + 45*p - 18. Solve -3*l - 6*q + p*q + 18 = 0, 0 = 3*l + 5*q + 6 for l.
3
Suppose 5*q = -t + 13, q = 3*t + 4*q - 15. Let d(h) = h**2 + 9*h - 9. Let z be d(-10). Solve k = -v - k + z, -k - 7 = t*v for v.
-3
Let w = 1086 + -1083. Solve -i + p = 6, -5 + 9 = 4*i + w*p for i.
-2
Let b(h) = -2*h + 24. Let v be b(11). Let u = 23 - v. Solve 3*y = -2*o + 11, y + 7*o = 2*o + u for y.
1
Let y(m) = m**2 + 7*m + 4. Let h be y(-7). Suppose 4*o = p - 3 + 14, -9 = 3*p. Suppose w + 3*w + 4 = o*k, 2*w + k = 6. Solve v = -h*c - 10, -3*v - w = 5 for c.
-2
Suppose -547 = -7*g - 134. Let d = g + -54. Solve 2*l = -5*z + 3 - 2, 2*z = d*l - 17 for z.
-1
Let i(o) = 2*o - 9. Let y be i(10). Let k = y + 2. Let f = k - 9. Solve -x = -f*q + 11, -2*x + 21 = 4*q - x for q.
4
Suppose 4*t = 14 + 2. Suppose 20 = 5*w + 2*a, a - 9 = -3*w + t. Let j be 5*w/25*5. Solve -3*z - 2 = -f, -5*z - f + 4*f = j for z.
0
Let o(k) = -k**2 + 2*k + 2. Let w be o(0). Suppose 2*m = -4*d + 6, -d - w = -4*d - 4*m. Solve -3*t - 3*j = t + 7, 0 = d*t - 3*j + 17 for t.
-4
Suppose 1 - 15 = s. Let b be (-4)/(-1) + 135/(-9). Let x = b - s. Solve -4*g - 5*v - 32 = -v, -4*g + x*v = 11 for g.
-5
Suppose 0 = 3*d - 6*d + 18. Let m(n) be the first derivative of n**2/2 - n + 3. Let q be m(d). Solve -4*o = -q*c - 8, -18 = 3*c + 2*o - 0 for c.
-4
Let o = -99 - -162. Suppose -o*n - 16 = -65*n. Solve 5*t - n = 3*q, -14 = 3*q + 2*t - 34 for q.
4
Let a be (-2)/(-3) + 16 + 704/(-48). Solve a*i + 6 = -b - 1, 3 = -4*b - 3*i for b.
3
Suppose 3 = -13*j + 14*j. Let l be (j/8)/(3/24). Suppose 5*d + t - 12 = 0, 2*d - 7 = -3*t + 3. Solve -d*w + 26 = 2*h + l*w, w = 3*h - 5 for h.
3
Let b be (2 - (-33)/(-12)) + 27/4. Suppose -2*c + b*c = 0. Solve c = -s + 4*i - 3, 2*s - i - 6 - 2 = 0 for s.
5
Suppose -i + 24 - 22 = 0. Solve -2*g = -g + 1, -4*z = -i*g - 22 for z.
5
Let h(n) = n**3 + 14*n**2 - 14*n + 17. Let s be h(-15). Suppose 4 = f + s. Solve -5 - 1 = -4*z - 5*i, i = f for z.
-1
Let z(f) be the second derivative of 