. Solve k - t = 5*v - 7, -2*v + 4 = 0 for k.
4
Suppose -1 = i + z, i = -2*z + 16 - 20. Solve -i*n = 3*n - 20, -3 = 3*h + 3*n for h.
-5
Suppose 4*u = 3*d + u - 6, -4*d + 3*u = -11. Suppose -11 = -8*c + d. Solve 0 = 2*n - 5*v - 9, 0 = n + c*n - 2*v - 8 for n.
2
Let c(a) = -5*a - 86. Let z be c(-18). Solve -5*h + 3*r = -40, 2*h + 0*r - 30 = z*r for h.
5
Let p(f) = -f**2 + 4 + 17*f - 11*f - 10*f. Let i be p(-4). Solve -3*j - 4*x = -7*j, i*x + 15 = -j for j.
-3
Suppose 0 = 3*j - 0*o - 5*o - 40, j = 4*o + 25. Solve 0 = j*h - 5*c + 20, 20 = 5*h - 0*h + 3*c for h.
1
Let z = -57 - -39. Let l = 36 + z. Solve g + l = -5*y, -5*g + 2 = y - 2*g for y.
-4
Let q be 0/(4*(-3)/(-12)). Suppose q = 4*o + 2*o + 18. Let l be 2 + -2 + (-15)/o. Solve 17 = y + 5*v, 4*y - 3*y - l*v + 23 = 0 for y.
-3
Suppose 0 = -5*q + 47 - 12. Suppose q*m - 105 = 56. Solve 5*z + 4*r + m - 2 = 0, 20 = -5*z - 5*r for z.
-5
Let o(p) = -p**3 + 2*p**2 + 1. Let x be o(2). Suppose 4*d - 2*s = 22, -16 = -2*d - 5*s + x. Solve 2*r = -2*t + d*t - 2, -19 = -2*r - 3*t for r.
5
Suppose -3*n + h + 1 = 0, 4*n - 3*h = -0 + 3. Suppose -10*g + 51 - 11 = n. Solve -3*x - g*b + 23 = 0, x = -2*x + 4*b + 7 for x.
5
Let v = -10 + 10. Suppose -s = -v - 5, 5 = 5*d - s. Suppose 13 = -p - 3*t, -d*p - 1 = -2*t - 15. Solve -p*o - 2*y - 2 = 2, -4*y = 3*o + 4 for o.
-4
Let p be (-57)/(-4) - (-1)/(-4). Let h(i) = 2*i**3 + 67*i**2 + 95*i - 30. Let l be h(-32). Solve 0*o - o = -l*q + 6, -3*o = -5*q + p for q.
4
Suppose 0 = 9*i - 14*i - 5. Let y(u) = u**2 + u. Let p be y(i). Suppose -5*x = -4*o + 26, -o - 3*x + p = 2. Solve 5*t = -o*s + 6 - 0, -s + 3*t - 7 = 0 for s.
-1
Let s be ((-2)/(-6))/(2/12). Let w be (-3)/(-3) - 0/(-1). Let a = 6 - w. Solve -3*u - a*t - 11 = -0*u, -2*t = -2*u - s for u.
-2
Let p = 59 + -83. Let v be 6/(p/(-22))*2. Solve -2*y = 3*d - v, -y + 3*d = 5*d - 7 for y.
1
Suppose -z + 3*a + 23 = -2*a, a + 10 = 2*z. Suppose 20 = 4*p + 4*s - 4, z*p = s + 22. Suppose -10 - p = -i. Solve -5*h + 4*h + 3 = -f, 5*f - 4*h + i = 0 for f.
-5
Let g = -41 - -88. Let y = g - 22. Suppose n - y = -4*n. Solve 0*o = -n*f - o + 25, 0 = -o for f.
5
Suppose 0 = 85*g - 90*g + 100. Solve -5*n + 20 = 3*j, 5*n - g = -j + 6*j for n.
4
Suppose 2*s + 9 = -17. Suppose -3*h = 64 - 13. Let o = s - h. Solve 2*t = 4*d + 24, 5*t - 1 = -d + o for d.
-5
Let r = 13 - 5. Suppose q + r = 9. Let b be q*(-28)/8*-2. Solve 4*a = i + b - 0, -3*a - 4*i + 29 = 0 for a.
3
Let s(z) = 4*z + 1. Let o be s(1). Let l(k) = 10*k + 8*k**2 - k**2 + 26 - 8*k**2. Let h be l(12). Solve -o*b + 5*d = -h*b - 37, -2 = -3*b - 2*d for b.
4
Suppose -2*j - 4*f = 814, 3*j + 1177 = 7*f - 2*f. Let d be j/(-14) - (-2)/(-4). Let h be d/4 + 0 + 0. Solve l - 3*u + 2 = 0, -l + 4*l = -4*u + h for l.
1
Let a = -33 - -36. Solve 2*l - 5 = l + 2*w, a*l - 2*w = 15 for l.
5
Let h = 248 + -246. Solve h*y + 8 = w, w + y + 12 = -2*y for w.
0
Let h be ((-8)/10)/((-30)/75). Suppose -5*m - h*o - 3 = -8, -25 = -5*m + 2*o. Solve 21 = -3*n + 3*c, -6*n = -2*n + m*c for n.
-3
Let h(q) = -q**2 + 28*q - 24. Suppose -3*r - 3*o + 91 = -o, 5*o = -r + 52. Let d be h(r). Solve d*a + 3*x - 3 = 0, -2*x = -2*a + x + 12 for a.
3
Suppose -5*m = 2*h - 6, -4*m + 6 = -3*h - 8. Let k be m - 4 - (4 + -10). Solve -3*a - 2*u - 5 = 0, u + 4 = a - k*u for a.
-1
Let m = -174 - -174. Solve 2*f - 4*i + 0*i + 18 = m, 2*f + i = -8 for f.
-5
Suppose -3*f - 7*i = -8*i - 12, 4*i - 7 = f. Solve 27 = 5*q - 3*s, 0 = -f*q + q + 5*s + 32 for q.
3
Suppose -u + 5*j = -0*u + 61, -4*u - 286 = j. Let b = u - -73. Solve 3*t - b*s = 4*t - 5, 2*s - 2 = 2*t for t.
1
Let c be 23 + 0 + (-4 - -4). Let u = c + -19. Solve -2*s = 5*v + 21, 2 = -v - s - u for v.
-3
Let m = -15 - -33. Let t = -357 - -370. Solve -2*c = -4*l + m, 4*l + 3*c = -0*l + t for l.
4
Let c(o) = o**2 + 3*o + 5. Let z be c(-3). Suppose -h + 7 = z. Solve -2*i - 5*s = -9*s + 4, h*i + 2*s - 8 = 0 for i.
2
Suppose 35 = 5*j + 5*l, -4*j + 6*l - 2*l = -12. Solve 5*o = -4*y - 0 + 2, -o + j*y = 17 for o.
-2
Let f(n) = -3*n + 5. Let u(b) = -b + 2. Let p(s) = 4*f(s) - 14*u(s). Let z be p(5). Solve -3*m + 9 = -6*m, -3*m - 3 = -z*x for x.
-3
Let i = -192 + 195. Solve -j - i*s = 6, 2*s - 4 + 18 = -4*j for j.
-3
Let n be 0/(2*(1 - (-3)/6)). Solve n = a - 4, -11*a + 9*a = 2*k - 16 for k.
4
Let n = 33 - 66. Let q be (-8)/44 - 6/n. Solve -4*r = -20, q = d + 3*d - 3*r + 31 for d.
-4
Let x(n) be the first derivative of -n**4/2 + n**3/3 - n**2/2 - 2*n + 5. Let p be x(-1). Solve 2*c + 10 = p*h, c - 3*h + 5 = -0*h for c.
-5
Let n = 16 + -21. Let p be 10/(-25) - 32/n. Solve h - p + 1 = 0, y = -h + 1 for y.
-4
Let u be (-63)/(-54)*6 - 2/2. Solve -9 = 9*y - 6*y, -4*v + u = 2*y for v.
3
Let y = -35 + 42. Suppose 4*f + x + 2*x = 32, y = 3*f - 2*x. Solve 0 = f*i - 4*u - 40, 5*u - 2*u = 4*i - 31 for i.
4
Let t = -5 - -9. Let p be 0 + (-8 - -8)/(-1). Solve p = -4*l + t*b - 20, 5*l + 4*b - 3*b = 5 for l.
0
Suppose 6 = -3*l, -x + 26 = x + 2*l. Let s be -2 - (-35)/x - (-5)/3. Solve -3 = -w - 3*f - 0, -3*f + 3 = -s*w for w.
0
Let h be 8 - (9/6)/(9/24). Solve 3*m - 5*b - 15 = m, -h*b - 12 = 0 for m.
0
Let j be (6/(-3))/(3/6). Let b be (-5)/(-20) + (-3)/j. Suppose -r + 2 = -b. Solve 0 = -r*q + 4*q - 3, 4*q = 3*h + 24 for h.
-4
Let x be -1*(-2)/(-4)*-2. Suppose -x = -b + 4. Let n be 12/(-8)*(-8)/6. Solve -b*m = -n*o + 23, -3*m + 4*o = -0*o + 25 for m.
-3
Let k(p) = -p**3 + 18*p**2 - 32*p + 5. Let w be k(16). Solve -3*n + 12 = 0, -2*j - w*n + 12 = -6*j for j.
2
Suppose -g = -3*g - 8. Let v be (-143)/g + 24/(-32). Let w = -20 + v. Solve -2*f - f = -w, -2*f = 4*t - 22 for t.
3
Suppose 3*j + 14 = 2*o, 0*o + 2*o = 5*j + 18. Let v be (0 + j + 11)*1. Let c be ((-6)/(-9))/(2/v). Solve -5*z = -0*z - c*f - 30, -2*z = -5*f - 31 for z.
3
Suppose 20 = 4*a + 5*r, a - 4*r + 16 = -0*a. Solve 2*u - 4*i - i = 8, 5*u + 5*i + 15 = a for u.
-1
Suppose -16 = z - 5*z. Let x be (-8)/(-6)*3 - z. Let q = -3 + 7. Solve 5 = 5*b - x, -12 = -2*f - q*b for f.
4
Let y be -4 - -45 - (1 - 0). Let v be -27 + -1 + (-3)/(4 - 1). Let n = y + v. Solve 2*s - n = 4*c + 9, 0 = -5*s + 20 for c.
-3
Let a(k) = -3*k**2 + 9*k + 8. Let u(j) = 5*j**2 - 17*j - 15. Let q(n) = -7*a(n) - 4*u(n). Let s be q(-5). Solve -2*d - 2*y = -y + 4, -s*y = -4*d - 32 for d.
-4
Let o = 155 - 152. Solve -2*j + o*a = 7*a - 12, 0 = -j + 2*a + 2 for j.
4
Let u be 0*1/(-3)*-1. Suppose u*s + 4*s = 36. Solve 0 = -s*x + 4*x + 25, x + 10 = 3*r for r.
5
Let z be 4/18 + (-296)/36. Let i be (36/z)/((-3)/4). Let g(j) = -j**2 + 17*j - 61. Let s be g(6). Solve -i*r + 45 = 5*t - r, s = r for t.
4
Let a be ((-1)/3)/((-1)/(-21)). Let s(y) = -y**3 - 8*y**2 - 5*y + 20. Let u be s(a). Solve 2*w - u = -3*q, 3*w + 15 = 4*q - 10 for q.
4
Suppose 0 = 3*n + 3, -19 = -4*g - 0*g + 3*n. Solve -3*y + g*b = 21 - 4, 2*y - 4*b + 14 = 0 for y.
-3
Let q = 1740 - 1737. Solve 2*a + 14 = q*d, -d + 4*a + 8 = -0*a for d.
4
Suppose -2*c = -4*t - 14, -19 = 4*c + t - 92. Suppose -33 = -10*s + c. Solve -5*p = -3*p + 10, 0 = -3*q + s*p + 34 for q.
3
Suppose 0 = -95*v + 90*v - 2*i, 5*v + i = 0. Solve s = b + 3, -5*b + v = s + 15 for b.
-3
Let w = -480 - -485. Solve 0 = -w*k + 2*m + 24, -5*k + 5*m + 26 = 2*m for k.
4
Suppose 0 = 3*d - 5*p + p - 34, 3*d = 5*p + 38. Let z be d*10/(-15)*-5. Solve 0*r + 3*w - 20 = 2*r, -z = -5*w for r.
-4
Suppose 0 = 2*a + 4*y + 2, 2*a = 2*y - 0*y + 10. Suppose 47*t = -3*j + 49*t + 8, -t - 1 = 0. Solve -3*g = -a*u + u + 15, -j*u + g = -9 for u.
3
Let p(q) = q**2 - 6*q - 24. Let n be p(9). Solve -v = -2*g - 7, g - 5*v = -n*g - 11 for g.
-4
Let f(v) = 5*v - 6. Let j = -10 + 12. Let i be f(j). Solve m - s = -5*s + 18, 3*m - 14 = -i*s for m.
-2
Let b be 8/(-4)*-28*-1. Let z be 66/77*(b/(-3))/4. Solve -5*f - n + 1 = -3*n, -5*f = z*n + 17 for f.
-1
Let a be (-66)/15 - -4 - (-51)/15. Solve -4*y + 5*l = -a*y + 11, 2 = -y + 2*l for y.
4
Let f = 5 + -2. Suppose -l + f*l + 13 = 3*r, -2 = -2*l. Solve -2*y = -3*h - 14, 0 = -r*y - 3*h - 7 - 0 for y.
1
Let y be 7 + (-6)/3 + 0. Suppose 5*g + 75 = -y*r, 2*g + 26 - 1 = -r. Let t = -7 - g. Solve 2*w - 8 + 1 = q, -3*w = q - t for w.
2
Suppose 5*f - f - 8 = 0. Suppose 3*a = -5*d - 7 - 69, -d - 20 = 3*a. Let w be d/(-35) - (-39)/(-15)*-1. Solve -4*t + 4 = 4*c, f*c - 5 - 7 = w*t for t.
-2
Suppose -8*r + 15*r = 35. Solve 0 = r*a + 3*u - 11, -5*a + 0 = 2*u - 14 fo