 2. Let m be d(-14). Solve 0 = 2*c + 3*j - 1 + m, 4*j = -20 for c.
0
Suppose 6*r + 9 = 9*r. Let o(n) = n**3 + 7*n**2 - n + 2. Let t be o(-7). Let f = t - 5. Solve 0 = -f*p + b, -r*p = -3*b + b for p.
0
Suppose 2*g - 6 - 4 = 0. Suppose -g*f - 3*c + 56 = -44, -c + 80 = 4*f. Solve 0 - f = 4*s + 4*v, -s + 2*v = 5 for s.
-5
Suppose -4*p = -4*b - 8, 13*p - 9*p = 2*b + 10. Solve 3*r + p*v - 21 = 0, 0 - 17 = -2*r - 3*v for r.
4
Let v(b) = 2*b**3 + 4*b**2 - 4*b + 1. Let i be v(2). Solve 5*f - i = -3*o, f - 20 = -3*f for o.
0
Let x be (-49)/539 + 486/22. Solve 7 = -l + 3*f, 0 = -5*f + x - 7 for l.
2
Let i be (357/(-12))/7 + (-4)/(-16). Let r = 14 + i. Solve r = -2*l, x - 6*l = -2*l + 17 for x.
-3
Let v(z) = -z**3 + 10*z**2 - 21*z + 5. Let k be (-12)/(-2) - 2 - -3. Let b be v(k). Solve 7 = -t - 4*w, b*t = -0*w + 2*w + 31 for t.
5
Let z = -393 - -412. Solve z = -4*r + p - 6, -4*r = 3*p + 5 for r.
-5
Suppose -4*m = -4*l - 79 - 37, -3*l = m - 9. Suppose 8*d = 16*d - m. Solve d*o + p = -1 - 4, 5*o - 4*p + 14 = 0 for o.
-2
Let a be (-2)/(-3 - 55/(-20)). Let y(j) = -j**2 + 8*j - 7. Let m be y(6). Suppose m*b - 24 - 6 = 0. Solve 3*s = -c + a, 2*c - b = 4*c - 5*s for c.
2
Let j be (4/(-8))/(5/(-50)). Solve f = -5*b + 13, -4*b = j*f - f - 4 for f.
-2
Let h(f) be the first derivative of 4*f**2 - 21*f - 9. Let n be h(7). Solve 0 = 4*l - m + 4*m - 35, 0 = 3*l + 4*m - n for l.
5
Let b be (4/12)/((-2)/12) + 6. Solve 2*k + 2*m - 2 = 0, -b*k + 1 = -2*m - 21 for k.
4
Let s = 19 + 6. Let k(d) = d**2 - 6*d + 5. Let w be k(1). Suppose w = -5*c + s - 0. Solve -2 = c*x - 4*z + 8, 0 = 5*x - 2*z for x.
2
Let s = 750 + -748. Solve 12 = -s*k - k + f, 3*f = 4*k + 16 for k.
-4
Suppose 3*j - 4*z = 11 + 15, j - 8 = z. Solve -4*h + 3*h = m - j, 2 = -m + 3*h for m.
4
Let n = 15 - 15. Solve 3*x + 1 = r, 0 = -r - n - 5 for x.
-2
Suppose -4 = -2*a, 0*t + 12 = 4*t - 4*a. Solve 0 = 4*k + 8, 3*l = 6*l - k - t for l.
1
Let n be (15/(-20)*4)/(2/(-6)). Solve 3*y - 5*v = 21 + n, -y - v + 2 = 0 for y.
5
Suppose -3*i - 11*i + 42 = 0. Solve 4*y + 2*w = -26, -2*y - 2*w = i*w + 33 for y.
-4
Let i = -47 - -82. Suppose -37 = -6*l + i. Solve 3*x = -3*a + l, x = 4*a + 1 - 12 for a.
3
Let r = -72 + 36. Let m be ((-40)/(-12))/((-8)/r). Solve -20 = -5*f - 2*z, 2*f + m = -5*z + 44 for f.
2
Let n(u) = -u**3 + 2*u**2 + 2*u + 1. Let s be n(2). Let a = -93 + 92. Let f = a + s. Solve -h - 8 = 3*h + f*b, -5*h - 16 = 3*b for h.
-5
Suppose -2*c + 3 = -11. Let r(h) = -h**2 - 34*h - 163. Let o be r(-6). Solve o*f + 0*f + 3*w = -35, 3*f + c = w for f.
-4
Let k(r) = r**2 + 10*r - 9. Let y be k(-9). Let v be (-24)/36*(y - 0). Solve -3*i = v, 0*x - 17 = 3*x + 5*i for x.
1
Let d be (5 - 24)/1 + 0. Suppose 0 = -3*i - 15, 2*p + 39 = 6*p - 3*i. Let a = p - d. Solve 4*j + v = -a, 0*j + 5*j + 30 = -v for j.
-5
Let i be 2 - 3/6*-4. Solve l + l = -5*w + 23, -i*w + 20 = 0 for l.
-1
Let k(l) = 2*l - l + l**2 + l + 2*l**3 - l. Let m be k(2). Suppose 2 = 3*n - m. Solve 33 = 5*w + 4*i, 2*i = 2*w + 2 - n for w.
5
Let m = 1431 - 1430. Solve -k = 2*c + 4 - 6, m = 2*k + 3*c for k.
-4
Let y = 1091 + -1088. Solve 0 = -3*d - 5*v - 15, 2*d - 5*v + y*v = -10 for d.
-5
Suppose -3*m - 9 = 0, 0 = -2*i + 6*i + 2*m - 6. Solve -6*x = -3*x + w - 11, -i*x = -3*w - 27 for x.
5
Let t(x) = x + 5*x + 2 - 2*x - 5*x. Let w be t(0). Let h be (5 - w)/(1/2). Solve -j + 2*g = h*g - 8, 5*j - g - 19 = 0 for j.
4
Let m(w) = -w**3 - w**2 - w - 1. Let o be m(0). Let s be (3 - o) + -2 + 6. Suppose 9*f = s*f + 15. Solve 0 = -2*z, 0 = -3*u + 4*z - f for u.
-5
Suppose 120 = -5*c + 7*c. Suppose -q + c = 3*h, 0*q = -h - 3*q + 28. Solve -h = -2*l + 5*l + 2*x, 3*x - 14 = 4*l for l.
-5
Let p = -18 - -23. Solve 0*c + 2*a = -c - p, 0 = 4*c - 2*a + 10 for c.
-3
Suppose 13*g + 2 = 12*g, -z + 4*g = -10. Solve z*s + 2*s + 20 = 2*r, -3*s = -3*r + 15 for r.
0
Let a be 112/18 + (-18)/81. Suppose -a = -4*u - 2*v + 2, 4*v = 8. Solve -4*w - u = -2*g - 3, -2*w - 3 = -5*g for w.
1
Let z be 30/8 - (-4)/(-32)*6. Solve 3*g + 2*q + 29 = -2*g, 26 = -4*g - z*q for g.
-5
Let r = 11 - 8. Suppose r*h = 15 - 0. Solve 3*i - 2 = 2*f + 3, -h*f + 19 = 3*i for f.
2
Suppose -5*q + 128 = -5*o + 113, 4*q - 3*o - 11 = 0. Let u = 2 - 1. Solve -4*j - u = -5*n, -n + q*n - 5 = 2*j for j.
-4
Let m(b) be the third derivative of 0*b + 0 + 4/3*b**3 - 1/60*b**5 - 5/12*b**4 + 3*b**2. Let w be m(-9). Solve 3*u + 5*x = -w, 0 = -u - 2*x - x - 7 for u.
-4
Let t(a) = 9*a - 22. Let y be t(5). Solve -f + y = 3*s + 2*s, 14 = 3*f + 4*s for f.
-2
Let n(i) = -9*i - 59. Let t be n(-7). Let g be (-1)/(-6) - (-66)/36. Solve 2 = -t*v - 3*y - g, 2*y = -4*v - 8 for v.
-4
Let z = 28 - 23. Suppose z*i + 14 = 174. Suppose -4*l + 12 = -0. Solve -3*v = 4*b - i, -4*b = 2*v + l*v - 40 for b.
5
Suppose -5*b = -3*x - 8*b + 6, 5*x + 4*b = 10. Suppose 0 = c + c - 48. Let u = 47 - c. Solve l = 2*p, -3*l - x*p + 7 - u = 0 for l.
-4
Let r = 230 + -198. Solve -3*b + s - 1 = -4*b, -3*b + 4*s = r for b.
-4
Suppose 64 = 5*f - 26. Suppose -f = -4*d - 2*d. Suppose 4*b + a = -d*a + 8, 2*a = 3*b - 21. Solve 2*c - 6 = b*k + 20, 5*k = 5*c - 35 for c.
3
Let w(u) be the second derivative of -u**3/3 + 7*u**2 - 2*u. Let c be 145/21 - (-12)/126. Let b be w(c). Solve -4*t - 4*p + 4 = -8*p, 3*t - 5*p - 3 = b for t.
1
Suppose -28 = -3*o + 2*r - 10, -3 = r. Solve -n - 4*c + 5 = 12, -o*c - 3 = 5*n for n.
1
Let j = 381 - 373. Solve -2*d + j = -2*i, -2*i - 1 = -5*d + 10 for i.
-3
Let f = -1 - -9. Suppose 14 = u + w, -2*u - 4*w = -18 - f. Suppose -5*o = -2*i + 31, -5*i - o + 4*o = -30. Solve -2*b = -2*a - 10, -i*b - 3*a + u = a for b.
5
Suppose -4*p - 2 = -14. Suppose p*k = 6*k - 9. Solve -3*o - 18 = 3*h, 3*h - k*o = -0*o + 12 for h.
-1
Suppose -w = 6*w + 2*w. Solve w = 4*f + 4*h, -5*h = -3*f + 5*f + 6 for f.
2
Suppose -4*i + 10 = 2. Suppose 2*m - 3*j + 33 = -0*m, -i*m = j + 45. Let a be 3/7 - 222/m. Solve 4 = -2*t + b, 5*t - b = b - a for t.
-3
Let g be 33/12 - 12/16. Let q be ((-87)/58)/(2/16*-3). Let r be (-1)/(2/(8/(-1))). Solve r*f = -g*a - 12, -a - 2*a = -q*f - 32 for a.
4
Let m be 78/30 - ((-8)/(-5) - 2). Solve -2*d + 25 = 5*v, 8 = m*v + 2*d - 7 for v.
5
Let j(h) = -h**2 + 10*h - 12. Let r be j(8). Suppose 0 = r*g - 2*g - 6. Let i = 29 - 19. Solve -g*x + p = 2*x + 5, -i = -5*x + 4*p for x.
-2
Suppose q - 3 = 0, -3*j - 5*q - 93 = -7*j. Solve -5*n + 2*f = -j, 0 = -3*n + 5*n - 4*f - 14 for n.
5
Let a(n) be the first derivative of n**2 + 9*n + 5. Let o be a(-6). Let w be (o/(-2))/((-1)/(-2)). Solve 0 = -5*i + q - 5, i - 3*i - w*q = 19 for i.
-2
Let h be -1*(2 + (1 - 5)/4). Let t = 3 - h. Solve -4*k = 5*f - 4, -2 = t*k + f + 10 for k.
-4
Suppose -10 = -3*g + n, -5*g + 0 = 2*n - 2. Solve z - 23 = -2*j + 6*z, -g*j - 1 = 3*z for j.
4
Suppose 4*v = 2*g - 8, -9*g - 4*v = -8*g - 10. Let r = 6 - 4. Suppose 18 = f + 4*w, 3*w - g = -f + r*w. Solve 0 = 5*j + f*s - 9, -3*j + 5*s - 8 = -j for j.
1
Let y(a) = -a**2 + 7*a + 11. Let n be y(8). Let o be 58/(-3) - n/(-9). Let v = -19 - o. Solve -2*m - 2*r - r - 7 = v, -5 = r for m.
4
Suppose -5*v = -v - 8. Let g be 7 - -4*(v - 3). Solve 7 = -5*j + 3*z, 0*z = -5*j + 2*z - g for j.
1
Suppose -k + 26 = 2*g, 5*g = 2*k + 1 - 8. Let d be 6/(-4)*8/(-3). Suppose 18*i - 144 = -i - 106. Solve -i*w = -a + w + 8, -4*w - k = d*a for a.
-1
Let s(n) = -n**3 - 15*n**2 + 14*n - 29. Let j be s(-16). Solve -j*i - 2 = 2*d + 1, -2*i + 5 = -d for i.
1
Let q = 6669 - 6664. Let a be 4/16 - 190/(-8). Solve f - q + a = 4*b, -4*f - 21 = -5*b for b.
5
Let f(s) = s**3 + 8*s**2 + 10*s + 9. Let b be f(-6). Let x(w) = w - 3. Let i be x(8). Suppose -27*q = -28*q. Solve q*m - m - b = i*v, 0 = v + 5 for m.
4
Suppose -712 = -12*g + 4*g. Let j = g + -81. Solve 0*r + j = a - 4*r, -3*a - 8 = 4*r for a.
0
Suppose 5*q = 2*k + 23, -4*q = -0*q - k - 16. Let i = 13 - q. Suppose -2*n + i = 4*s, 0*s - 3*n + 15 = 4*s. Solve -2*p + 2 = s, -y - 4*y + 4*p + 21 = 0 for y.
5
Let y be -102 + 3 + 3 + -1. Let w = -95 - y. Solve w*t + 2*r - 6 = r, -5*t - 4*r + 15 = 0 for t.
3
Let c be (-2)/(-70)*5 - (-27)/7. Solve -2*l = -3*o - 2*o, -2*o = c*l - 24 for l.
5
Let l(p) = 2*p**2 - 70*p - 143. Let n be l(37). Solve -n*k - 15 = -6*m + m, -m = -5 for k.
2
Let n = 18 - 31. Let s = n + 13. Suppose s = -t - t + 18. Solve 5*x - 8 - t = 2*g, -3*x = 4*g - 31 for x.
5
Suppose -4*v + 12 = 3*c, -2*v 