-4*x = 2*i + 20 for x.
-4
Let q = -27 + 29. Suppose -4*t - q*n + 1 = -1, 5*n - 5 = 3*t. Solve -2*m + 0*m + 6 = 0, -5*z - 3*m + 9 = t for z.
0
Suppose 0 = 4*c + h - 4*h - 14, c = -2*h - 2. Solve -6 = -c*s + 2*r, 2*r + 0*r = -2 for s.
2
Suppose 0 = z - 2 + 1. Let s(x) = 40*x**2 - x + 1. Let o be s(z). Let u = 513 - 510. Solve -13 = -2*q - f, -5*q - f + o = u*f for q.
4
Let y be 1 - (18 - 2)/(-4). Suppose -6*j + b + 5 = -2*j, 0 = -4*j + y*b - 7. Solve -i - 4 = -j*a + 5, 0 = -5*i + a - 27 for i.
-5
Let s be 7 + -3 - (2 + -1). Suppose -2*h + 6 = 2*q, s*q - 5*h = 5*q - 6. Solve -5*d = 4*r - 32, q*d = 3*r - 1 + 4 for d.
4
Let h(t) = -6*t**2 + t + 8. Let k be h(0). Solve -10 = 4*l - u + 1, 2*u = l + k for l.
-2
Suppose -6*q + q = -40. Let l = -9 - -13. Let g be (3 - 6/l)*2. Solve z + 4 = c, -2*z + 0*c = g*c + q for z.
-4
Suppose 36*b - 88 = -16. Solve -g = -2*o - 10, -o = -2*g - b*o for g.
2
Suppose -3*b + 5 = w, -5*w + b = -3 - 22. Suppose 2*s + 0*s + 80 = 0. Let c be s/(-2) - 7/(-7). Solve 5 = -5*m, m = -5*y + w*m - c for y.
-5
Let x be 57/6*(-480)/(-1140). Let a = 0 + -3. Let t = 0 - a. Solve -t*y = -4*k + 6*k - 11, y - x = -k for y.
3
Let b(j) = -j**2 - 34*j + 2. Let c be b(-34). Let x = 0 - -2. Solve x*g - 4 = a + 3*g, 8 = -4*a - c*g for a.
0
Suppose -2*r + 84 = 4*s, -4*r = -30*s + 27*s + 85. Solve 2*a + 2*a = 5*c - s, 5*c = 15 for a.
-2
Suppose -3*y + 106 - 94 = 0. Solve -y*a = 2*l, -4*a + 4*l + 28 = -l for a.
2
Let z(b) = b**3 + 5*b**2 + b - 6. Let n be z(-4). Solve y + 9 + n = 5*q, 0 = -q + 3*y + 3 for q.
3
Let x(l) = -l**2 + l + 6. Let b be x(0). Suppose -4*v = 8*u - 3*u + 8, -3*v = 4*u + b. Let q be 91/39 - 6/(-9). Solve u*z + 2*k - 1 = -z, q*k + 6 = 0 for z.
5
Suppose 5*d - 792 = -737. Solve -5*x + d = -9, -a - 4*x = -21 for a.
5
Let p be (1/1 - (16 - 18)) + -1. Solve 3*b + 3*r - 19 = r, 0 = p*b + 2*r - 16 for b.
3
Let q(l) = -2*l**2 - 2*l + 2. Let j be q(-3). Let f = j - -12. Let y = 1 + 4. Solve -y*z + 15 = 5*x, 3*z + z - f*x - 24 = 0 for z.
5
Let k be 6 - 9 - -7 - -5. Let s = -1 - -1. Suppose 4 = a - s. Solve 2*r = a*n - 2*r + 12, -n - 2*r - k = 0 for n.
-5
Let f = -156 + 158. Solve 0*c = -5*d - 3*c - f, c = -2*d for d.
2
Let m = -21 + 25. Suppose 2 = m*z - 18. Solve -4*q + 18 = -z*y, -1 = 2*q - y - 7 for q.
2
Let z(o) = -2*o - 11. Let t be z(-7). Suppose -t*h + 0 + 6 = 0. Solve y - h*y + 5 = -5*f, -29 = 5*y + 2*f for y.
-5
Let a = -21 + 16. Let i be ((-4)/a)/((-18)/135). Let s be i/(-39) + (-126)/(-26). Solve -4*z - 9 = -s*c, 3*c - 4 = z - 0 for z.
-1
Suppose -4*u - 16 = 0, -5*u = s + 4*s - 45. Suppose 3*d = 3*c, 5*d + 6 = -2*c + s. Let g be (0/1)/(1 + c). Solve 5*o - 25 = g, -5*o = -4*t - 0*o - 37 for t.
-3
Suppose 62 = 88*u - 57*u. Solve -3*q - 5*i - 27 = 0, -u*q + 2*i = 6 - 4 for q.
-4
Suppose 8*b = -7 + 31. Suppose -2*t = 5*q - 15, -q + 2*q - t = b. Solve x - 9 = -q*x + m, -7 = -5*x - 3*m for x.
2
Let x(n) = -n**3 - 7*n**2 - 12*n - 10. Let m be x(-5). Solve -2*s = -3*s - 4*i - 9, 2*s - i = m for s.
-1
Suppose -2*i - 62 = 4*d, 0 = d - 4*i + 1 - 8. Let z(x) = -4 - 6*x**2 + 12*x + 7*x**2 + 7. Let h be z(d). Solve 5*s = -5*g + 4*s - 22, -3*g = 2*s + h for g.
-4
Suppose 0 = 5*t + 2*s - 9 + 2, -s + 1 = 0. Let u be (-3 - -2 - t) + 7. Suppose 2*w - 2*f = -3*f + 3, -3*f = 3. Solve 0 = -5*k - 5, -3*q + w*q - u*k = 0 for q.
5
Let b = 70 - 63. Let a(p) = p**2 + 3*p. Let h be a(-4). Let g be 1*(-2 + 15/3). Solve 3*t - h = -4*m, g*m = 5*t + b + 25 for t.
-4
Let m(n) = -22 - 5*n - 28 + 11 + n. Let p be m(-16). Solve -4*v - 20 = -4*g, 2*v - 2*g + 7*g = p for v.
0
Let f be (-1 + -3)*(-5 + 4). Suppose f*g = 9*g - 20. Solve 2*n = n + 4, 5*z = -g*n + 26 for z.
2
Suppose -9 + 1 = -4*i. Let u be (-63)/(-24) + -4 + 9 + (-111)/24. Solve -3*v = 2*l - 18, -u = l + i*v - 14 for l.
3
Suppose -19*y - 88 = -41*y. Solve y*p = q - 12, 2 = -5*p - 0*p - 2*q for p.
-2
Suppose -5*q + 125 = 2*o - o, 4*q + 5*o = 79. Suppose 3*u - 22 = q. Suppose v - 17 = t, 2*v - u - 15 = 3*t. Solve -v = 4*g, 4*g - 5 + 50 = -5*x for x.
-5
Let l be 6*(-1)/8*-4. Suppose -4*t + l*o = -3*t - 7, -3*o = t + 5. Suppose -t = -3*b + 2. Solve 0 = -w - 5*y - b, 0*w - 3*w + 5*y - 3 = 0 for w.
-1
Let x = -34 - -38. Solve o = x*s + 6, 0*o + s = 3*o + 4 for o.
-2
Suppose -3*y + 10 = -5. Let s = 5 - 5. Suppose 4*v - 28 + 8 = s, 4*t - v = 7. Solve t*g = j - 4*j - 24, j = y*g + 10 for j.
-5
Let m(r) = r**2 - 13*r + 5. Let d be m(3). Suppose 5*f - 30 = -8*p + 3*p, -4 = f. Let q be (d/(-2))/(5/p). Solve 0 = -3*w - 9, 3*v - 5*w - q = v for v.
5
Let n be ((-36)/48)/(45/(-1200)). Solve -3*o - 18 = f + 3*f, -4*f - 4*o - n = 0 for f.
-3
Let l be (-383)/11 - 4/22. Let r = -32 - l. Suppose -3*q = -2*q. Solve -2*c - 5*u = 15, q*c - 5*u - 40 = -r*c for c.
5
Suppose 23 = 5*a - p, 3*a + 3*p - 27 = 8*p. Solve a*l - 5*t - 15 = -2, 0 = 3*l + 5*t + 34 for l.
-3
Let j = -15 + 17. Suppose 3*m + 200 = -2*m. Let f = -28 - m. Solve -2*k + 5 - 1 = -3*w, -j*k - f = 5*w for k.
-1
Suppose -13 = -2*f - 3. Suppose f*j + 0*s = -s - 65, -s = 5. Let b be 1 + 3 - (14 + j). Solve m = -c + 3, -b*m + 8*c - 1 = 3*c for m.
2
Suppose 2*j + j - 663 = 0. Suppose -5*a = y - j, 5*y = -a - a + 93. Suppose -3*x + a = -49. Solve 4*r + t + 25 = 4*t, 5*t - x = 4*r for r.
-4
Suppose 20*v = -2*v - 15*v. Solve v = h + 4*l + 10, h - 6*h = -2*l - 16 for h.
2
Let l be 2/7 + 288/21. Let v be -14*((-30)/l - -3). Let s be 1/(v/44)*-3. Solve 4*z + 15 = -5*q, 2*z + q + s = 2*q for z.
-5
Let k(v) be the first derivative of -1/2*v**2 + 5*v - 4. Let h be k(3). Solve m + 5*f = -19 + h, 4*m = 2*f + 20 for m.
3
Let d(f) = f**2 - 10*f - 7. Suppose 2*z - 14 = 8. Let b be d(z). Solve -3*q = -b*h + 9 + 3, -5*h - 8 = 2*q for h.
0
Suppose -41 = -5*g + 89. Solve 3*d = -5*z - 2*d + 15, -3*d - g = -4*z for z.
5
Let o(i) = 6*i - 14. Let m be o(9). Let v = m - 35. Suppose -4*b - 3*h = -14 - 3, -b - 3*h = -11. Solve 2 = 2*d - b*g, -v*d = g - 3*g - 2 for d.
0
Suppose 0 = 6*h - 19 - 5. Solve 18 = -2*q - h*u, -5*u + 4*u - 2 = -2*q for q.
-1
Let v(j) = 180*j - 180. Let w be v(1). Let m(i) = 4*i**2 + 4*i + 3. Let x be m(-3). Solve 5*u + 33 = -4*b, 0*b - b - 5*u - x = w for b.
-2
Suppose -11*g + 2 = -10*g. Suppose -3*c + 23 = 2*u, -g*c - 2*u - 8 = -26. Solve -3*w - c*i = -9, -i - 2 - 3 = 4*w for w.
-2
Let b(l) = l**3 - 29*l**2 + 32*l - 109. Let n be b(28). Solve 2*y = -z + 2, 1 = n*z - z + y for z.
0
Let b(g) = 9*g + 4*g**2 - 9*g**3 + 3*g**2 + 8*g**3 + 6. Let x be b(8). Let n be x/6 - 1/3. Solve -v - 3*p - n*p = 15, 4*p = -16 for v.
5
Suppose 21 = -23*h + 44*h. Solve -2*w + 16 = -2*r - 0*r, h = -w - 2*r for w.
5
Suppose -4 = l - 8, -5*f = l - 9. Let b(i) be the second derivative of 3*i**4/4 - i**3/3 + i**2/2 - i. Let q be b(f). Solve -5*t = 0, 3*r + 3*t = r + q for r.
4
Let c(z) = 13*z - 109. Let v be c(10). Solve w + 3*r = -2*w + v, -3*r + 13 = -w for w.
2
Suppose -2*j - 1 = -5. Suppose 5*x + 15 = 35. Suppose 5 = x*z - 31. Solve -4*c = -z*c + j*t + 5, 4*t - 2 = -2*c for c.
1
Let q = -120 + 140. Let f be -5*-8*2/q. Solve v = f*p - 2, 2*p - 3 = v - 3*p for v.
2
Suppose 5*q = i + 23, 18 = 4*i + 30. Solve 2*p + 3*t = -16, p + 3*t + 3 = q*t for p.
-5
Let c = 245 - 243. Solve -5*g + 24 = -4*s - 16, -2*s - c = 2*g for s.
-5
Let s = 31 + -27. Suppose -k + 0 = -z - s, 0 = -5*z - 3*k + 12. Solve z = -b + 2*d - 5, 0 = -2*b + 3*d - 10 for b.
-5
Suppose 24 = 2*d - 0*d. Let i = 17 - d. Suppose 5*a - 13 + 3 = 0. Solve -s + 4*x = -a, 2*s = -s + i*x - 1 for s.
-2
Let r(n) = n**2 - 2*n + 1. Let c be r(0). Suppose -5*t - 2*b + 3 = 2*b, 4 = 2*t + 3*b. Let m = t + c. Solve m*x - 2 = 5*y - 3*x, 0 = 3*y + 5*x - 26 for y.
2
Suppose -2*a = 16*a - 90. Solve g - 16 = -4*u, -3*u - 2*g = 3*g + a for u.
5
Let y = -7 + 11. Suppose -y = 4*z - 12. Suppose 0 = -3*c - 0*b - 4*b - 4, 0 = 5*b + 20. Solve 4*d + 0*d - 3*m = 10, -c*d - m = -z for d.
1
Let q(p) = -7*p + 32. Let b be q(4). Solve 4*j + 2*y + 16 = -y, j - b*y = -4 for j.
-4
Suppose -27 = -6*d + 3. Solve -4*x + d*x + 5 = 5*g, 3*g + 2*x - 16 = 0 for g.
2
Let h(j) = 32*j + 708. Let q be h(-22). Solve -16 = -4*w, -q*u + 2*w = 5*w - 12 for u.
0
Let i = 23 + -27. Let q be 2/(-6) + i/(-12). Solve 10 = 4*h + d + 3, -4*h + 5*d + 13 = q for h.
2
Let m = -32 - -16. Let y be ((-1)/3)/(m/96). Solve 3*d - y*h = -4*h - 7, -3*h - 6 = 0 for d.
-1
Suppose 4 = -7*x - 10. Le