pose 31 - 206 = -25*s. Solve -5*x - s = -j + 8, 4*x - 2*j + q = 0 for x.
-4
Suppose -2*t - 4*d + 2 = 0, -3 + 0 = -3*t + 4*d. Let q(n) = 3*n**3 + 6*n**2 - 7*n + 1. Let y be q(1). Solve 4*f = y*r - 6, -r - 2*f = -1 - t for r.
2
Let r(n) = -n**3 + 10*n**2 - 8*n - 6. Let u be r(9). Let w = -593 + 598. Solve 2*t + u = -3*i - 8, -5*t = -w*i - 10 for i.
-3
Let k = 19 - 17. Let z be (-5)/(5/2) - -4. Let n be k/((-4)/(-2)) + z. Solve 0 = -2*d - 3*x + 5, -n*d + 0 = x + 10 for d.
-5
Let c(b) be the second derivative of -b**5/20 + 4*b**4/3 - 5*b**3/2 + 9*b**2/2 - 8*b. Let y be c(15). Solve -1 = 3*g + 2*q, 0 = q - 4 + y for g.
3
Let z(d) = 6*d**2 - 2*d - 3. Let k be z(-2). Suppose 0 = 17*h - k*h + 32. Solve -h*o + 3*t = o + 16, 5*o = 2*t - 19 for o.
-5
Suppose -3*o = -x + 5, 4*x = 7*x + o - 5. Solve b - x = a - 6, 0 = -4*a - 4 for b.
-5
Suppose 5*z = -5*m, -2*m + z - 2*z - 2 = 0. Let r be (-28)/(-6) + 2*m/(-12). Solve -4*f + 6 = -w + 21, r*f = -25 for w.
-5
Let x be -7 + 9 + 0/1. Let u = 2 - 2. Let t be 12 + u + 6/x. Solve -4*y = -2*y - 5*s + 10, -t = 3*y - 2*s for y.
-5
Suppose 68 = -4*v + 4*j - 2*j, -v = -5*j + 26. Let u = -7 - v. Suppose -3 - 2 = 2*r + o, 5*r - o - 5 = 0. Solve -3*g + 3*z - u = 4*z, r = -4*g - 2*z - 10 for g.
-4
Let q be (0*(-5)/40)/((-2)/2). Suppose q = 11*g - 9*g - 20. Solve 2*i - g = 3*j, -4*i - j = 3*j for i.
2
Suppose 9*p + 10 = 14*p. Suppose -4*s = 4*w + s + 5, 3 = p*w - 3*s. Solve w = 4*i + 1 + 3, 1 = -2*k + 3*i for k.
-2
Suppose -n - 5 + 2 = 4*o, 0 = 5*n - 4*o - 33. Solve -4*i - 3*p = i + 8, -4*p - 4 = n*i for i.
-4
Let t(j) = j + 5*j - 7*j + 0*j - 19. Let d be t(-21). Solve -2*k + 1 = -d*m + 3, k = 2*m + 3 for k.
-5
Suppose -94*w - 4 = -96*w. Solve -g = w*h - 7 + 2, 10 = -4*g - 2*h for g.
-5
Suppose -3*p = -c - 57, -3*p - 25*c + 39 = -20*c. Solve 35 = -5*t + 5*z, -4*t + 4*z = -5*t + p for t.
-2
Suppose 0 = 20*r - 11*r - 27. Suppose -r*i - 4 = -5*i. Solve -3*h = 8 - 20, 2*h - 10 = -i*k for k.
1
Suppose i + 1 - 4 = 0. Suppose -i*a = -9 - 6. Solve -a*r = -5*o - 20, o - 5*r + 5 = -3*r for o.
-3
Let h = 61 - 38. Suppose -2*w + w + 5*d - h = 0, -3*w = 5*d - 31. Solve c = -4*q - 3, 3*q = -2*c + w - 8 for q.
0
Suppose 12 = 5*y - 4*z, -8*y + 3*y - 2*z = -24. Suppose 5*g - 8 = h - 30, -4*h + 104 = -y*g. Let r = h - 24. Solve -4*o = 3*f + 21, 2*f - 3*o = -0 + r for f.
-3
Suppose -44*y - 48*y + 1840 = 0. Let d(h) be the first derivative of -h**2/2 - 4*h - 1. Let t be d(-4). Solve t*l - 17 = 4*l - f, 0 = -4*f + y for l.
-3
Suppose -4*t = 4*i - 924, i = 2*t - 495 + 21. Suppose 175 = -5*n + t. Solve 0*x - 4*x = n, 2 = 2*z - 2*x for z.
-2
Suppose 5*k - 10 = 10. Suppose k*c - 165 - 3 = 0. Let s = c + -23. Solve 3*h - 16 = -u - 6, 5*h - s = -4*u for h.
3
Let y(m) be the first derivative of -2*m**2 + m - 26. Let d be y(-1). Solve 5*j = 3*v - 7, 5*j - 3*v = 2*v - d for j.
-2
Suppose -13*t + 19*t = 18. Solve -5*j = 2*r + 19 + 2, 2*r + t = j for j.
-3
Let x be 1*(10*2/(-4) - -16). Solve 2*b - x = -5*n, n = -4*n - 4*b + 7 for n.
3
Suppose 5*h - 2*i - 92 = 0, 32 = h - 3*i + 6*i. Suppose -w - h = -5*w. Solve -x + 5*x - 3*v = 11, 0 = 3*x - w*v - 22 for x.
-1
Suppose 0*n = -4*n + 8. Let v(r) = 3 - 179*r + 177*r - n. Let z be v(-1). Solve 4*h + 3 = -3*i, 0 = -2*h - 2*i - i + z for h.
-3
Let z be (-18)/(-3)*2/4. Solve -2*r = -k + 15 - 6, -2*k + 15 = -z*r for r.
-3
Let b = 115 - 110. Suppose -4*z + 25 = -3*r, 3*z - 13 = 2*z + 3*r. Solve -s - z*v = -14, -b*s - v + 9 = -2*s for s.
2
Let h = -4 - -6. Let a(q) = -2*q - 2*q + 0*q. Let g be a(-4). Solve y = h*w + 4, -3*w - w - 2*y - g = 0 for w.
-3
Suppose 106 = 5*l + 2*t, -21*l - t = -18*l - 63. Let x = 5 + -1. Solve 5 + 0 = -x*f - k, -f - 4*k = l for f.
0
Let o be (-22)/(-77) - (-408)/42. Solve 2*p + k + 6 = 0, -3*p + o = -8*p - 5*k for p.
-4
Suppose 3*b - b - 40 = 0. Solve 0 = -v - 0*v, -5*a - v + b = 0 for a.
4
Let h = 5 - 3. Solve -3*y + 0*y + 12 = -g, -h*y = -2*g - 8 for g.
0
Suppose 0 = 4*n - 5 - 11. Suppose n*q - 23 = -15. Solve -3*u - f = q, 3*u + 4*f + 0 = -17 for u.
1
Let x(z) = -z + 6. Let k be x(6). Let t = -159 - -162. Let j(y) = -y**2 + 5*y - 2. Let u be j(4). Solve t*r - 2*r - 3 = 0, k = h - u*r + 10 for h.
-4
Suppose -3*b + 19 = 2*y - 6*b, 35 = 4*y - 5*b. Solve -5*p - 2*t + 15 = 0, -y*p + 6*t = 5*t - 15 for p.
3
Let t be 11/((-44)/(-96)) + 0. Suppose 0 = q + q - t. Suppose 10*l + q = 13*l. Solve -v = -4*z - 3 - 2, -20 = -4*z - l*v for z.
0
Suppose 14*y - 16*y = 6. Let s be (1 + y/(-2))/((-65)/(-52)). Solve -6 = 2*f - s*z, -4*f = f + 4*z + 15 for f.
-3
Suppose 9*q - 4*q + 15 = 0, 0 = -3*z + 5*q + 33. Suppose -z = 8*g - 9*g. Let m be (-2)/(1/(g/(-4))). Solve 0 = 3*k - 9, -4*k = 5*a + m for a.
-3
Let z be (-6)/(-9) - 1/(-3). Let v be (z - (5 + -2))*-2. Suppose 0 = u + v*u. Solve 0 = -3*l - u*p - 2*p - 12, -5*l = -4*p - 2 for l.
-2
Let s(g) = g**2 + 22*g - 133. Let v be s(5). Solve v*l + l = 3, -4*t + 5*l - 17 = 0 for t.
-3
Let y = 199 - 194. Solve c + 6 = -f, y*f + 8*c - 4*c = -25 for f.
-1
Let l(g) = -2*g**2 + 22*g - 16. Let m be l(10). Solve 15 = -3*n + m*v - v, n = -2*v + 10 for n.
0
Let y = -12 - -18. Let z be 8*((-3)/6)/1. Let c = 7 + z. Solve -4*v - 3*n = 1 + y, -2*v + 5*n + c = 0 for v.
-1
Suppose 5*x - 37 = -3*j, 2*x = -j - 8 + 22. Solve -s = 2*r + 8, 3*s - 6 = x*r + 3 for s.
-2
Suppose -98 = 2*r - 28. Let u = 64 + r. Suppose -5*t = -20, -g - t + 4 = 2*g. Solve -3*s + 4*d + 8 = -g*d, 5*d + u = -s for s.
-4
Let g(o) be the third derivative of -o**5/60 - 7*o**4/24 - 5*o**3/6 + 10*o**2. Let b be g(-5). Solve -2*t = 3*p - 12, 5*t = 3*p - 17 + b for p.
4
Suppose -t = 2*p - 0*p + 6, 3*p + t = -10. Let m be p/24*4 + 28/6. Solve -4*n + 8 = 4*b, 8 = -0*b - b + m*n for b.
0
Suppose 32 = 3*l + 4*g, -5*l + g = 4*g - 35. Let p be 288/56*(-14)/(-4). Let q be 1 + (-6)/(p/(-21)). Solve -2*s - l*r = -6*s + 20, 4*r = -q for s.
3
Suppose v = 3*q - 4*v - 5, -5*q - 5*v = 5. Solve q*b + 4*b - u - 15 = 0, -u - 6 = -b for b.
3
Let c = 5 + 2. Let r(k) = -k**2 + 9*k - 6. Let n be r(c). Let w = -4 + n. Solve -a = w*y - 5, a + a = -3*y for y.
2
Let l be ((-30)/(-9) - 4)*9/(-2). Solve -l*r - 9 = 3*f, 4*r + 15 = 3*f - 4 for r.
-4
Let t = 36 + -68. Let s be ((-5)/(-4))/((-8)/t) - 3. Solve 0 = -3*y - 5*x - 10 + 38, 5*y + s*x = 15 for y.
1
Suppose -3*b = -5*h - 57 - 183, 148 = -3*h + b. Let l = 63 + h. Solve 25 = -4*w - w + 5*p, -2*w = -3*p + l for w.
-3
Suppose -615 = 25*t - 40*t. Solve 10 = -4*b - 5*q + t, -35 = -5*b - 5*q for b.
4
Suppose i = 8*i - 70. Let r(f) = f**3 - 10*f**2 + 4*f - 11. Let d be r(i). Solve 0 = -5*p + 5*c - 45, 5*p - 2*c + d = -c for p.
-5
Let q(w) = 5*w + 156. Let d be q(-31). Solve -2*p = -4*j + p - 4, -j - d = p for j.
-1
Let u be 21/(-6) - -4 - 27/(-6). Solve -3*x + u*b = 0, -2*b = 3*b + 15 for x.
-5
Let t be -4*((-9)/6)/3. Suppose -5 = 5*h, 7 + 2 = t*v - h. Solve c + 5*y = -15, -c = -3*c + v*y + 26 for c.
5
Let i be ((882/12)/(-21))/((-14)/24). Solve -3*m = -7*m - r + 4, -i = -5*m - r for m.
2
Suppose 0 = 3*c - 5*v - 7, -2*c + v = 3*c + 3. Let k be (-139)/(-7) - 29/(-203). Let y be c*1*(5 - k). Solve h + 4*i - 27 = -4*h, 0 = h + 4*i - y for h.
3
Let u(n) = -n**3 - 18*n**2 + 38*n - 20. Let c be u(-20). Solve -5*b - 10 = 0, -c = -5*i - 3*b + 8*b for i.
2
Suppose 37 = 5*d - 3. Let h(p) = p**3 + 9*p**2 + 3*p - 16. Let s be h(-8). Let i = s - 21. Solve -4 = m, -d + i = -5*z + 5*m for z.
-3
Let i be (-22)/(-4)*(-244)/(-671). Solve -h + c + 1 - i = 0, 0 = 5*h - 3*c - 5 for h.
4
Suppose 3*f = 4 + 5. Suppose i - f*x - 1 = -4*i, 5*x = 5*i + 5. Solve g - j = i*j, -5*j = -5*g - 10 for g.
-3
Let n be (-4)/(-1) + -19 + 7 + 8. Solve -4*j + 2*u + 6 = n, -24 = -4*j - 3*u - 3 for j.
3
Suppose 0 = 6*f - 2*f - 136. Let d = f - 31. Solve 13 = m - u + 4*u, 0 = -d*m - 4*u + 24 for m.
4
Let u(t) = 4*t - t**3 + 5*t**2 + 0*t**3 + 11946 - 11966. Let m be u(5). Solve 2*s = -2*r - 8, -4*s - 6 = -m*r + 2*r for s.
1
Let t be (-231)/(-18) - 1/(4 + -10). Let s be t - (-3)/9*-9. Solve 5*o - 5*w = -s, -4*o + 28 = 2*w + 3*w for o.
2
Let s be 9/(-9) - (3 + -6). Solve 3*v - 1 = 2*v + 2*k, s*k + 21 = -3*v for v.
-5
Let q(t) = t**2 - 9. Let v(w) = -5. Let d(r) = -3*q(r) + 5*v(r). Let j be d(-2). Let n = j + 14. Solve 3 = -2*s - 2*s - u, n*s = -5*u + 17 for s.
-2
Suppose n - 5 = 3*d, -2*d = -3*n - d + 7. Solve n*t = -3*g + t + 1, -