3. Solve -a = c*v + 5, -a - 4*a + 2*v = -35 for a.
5
Let t be 45/5 + 5/(-1). Let f be (-68)/(-18) + (t - (-136)/(-36)). Solve -n + 5 + f = -5*c, 5*n + 4*c = 16 for n.
4
Let t = 133 + -136. Let u be 8/(1 - (2 + t)). Solve -6*s - 15 = 3*v - 2*s, 2*v + u*s = -10 for v.
-5
Suppose 5*x - 15 = 0, -4*x - 6 + 3 = -3*w. Solve w*c - 3*c - 2 = 4*y, -3*c + 4*y + 7 = 0 for c.
5
Suppose -3*o - 46 = -10. Let p = o + 15. Suppose 3*n + 0 = 6. Solve -n*x + 25 = 2*v + p*x, 2*x = 10 for v.
0
Let a be 0 - (-3)/9*0. Let t(s) = -s**2 + 13*s - 6. Let x be t(8). Let u = x - 30. Solve 2*k + 2*k - 5*w - 36 = a, 0 = u*k + 5*w + 4 for k.
4
Suppose 0*v - 14 = -2*v. Let q = -4 + v. Let s = 142 + -139. Solve 0*l + q = s*l - 3*c, -10 = 5*c for l.
-1
Suppose b = 3*v - 19, -3 - 17 = 5*b. Let m = 4 + -4. Suppose m*k = k. Solve g + 4*w + 19 = k, -5*g - 12 - 8 = v*w for g.
1
Suppose -5 = -5*u, -3*j - u = -2 + 1. Suppose j = 5*r + 4*r. Solve r = -2*p - 3*f - 7, -8 = 2*p + p + 2*f for p.
-2
Let r be 10/(-5) + -1 - -7. Let j(k) = k**2 - 1. Let q be j(r). Let n be 0*(q/10 - 1). Solve n = -3*g + 2*f - 18, 0 = 4*g - f - 0*f + 19 for g.
-4
Suppose 1133*p = 1145*p - 252. Solve -4*b - 3*h - 8 = p, -12 = 3*b - h for b.
-5
Let l(c) = c**2 + 6*c - 1. Let n be l(-9). Let x = -24 + n. Solve 2*k + 28 = 4*z, -20 - 2 = 3*k - x*z for k.
-4
Let q be 8/(-16)*16/(-7 + 3). Solve 3 = q*j - f, 2*f = 2*j + 4*f - 18 for j.
4
Let y(f) = -f**3 - f**2 + f + 7. Let g be y(0). Let c = 0 - -2. Suppose 6*d = c*d. Solve d = w + 4*u + 5, 3*w - g = -3*u - 4 for w.
3
Suppose -4 = -4*x, -4*x + 1 = 3*m - 9*x. Solve -m*l - 3*s + 9 = 0, l = -0*l + 5*s - 15 for l.
0
Suppose 0 = -c + 3*c - 22. Let m be (-6)/4*(-8)/(-6). Let x be -1 - (1 - m) - -24. Solve 5*k + x = -5*o - 0*o, o = 4*k + c for k.
-3
Let p(m) = -m**2 - 9*m - 3. Let y be p(-4). Suppose -2*x = -0*x - 6. Suppose 0 = -4*a + y + x. Solve 0 = -5*l + 5*f + 10, -4*f = a*l - 0*l - 19 for l.
3
Let p(l) = -65*l + 69. Let q be p(1). Solve -4*c + 3*w + 32 = c, 2*c = -w + q for c.
4
Let m = -34 - -48. Suppose t - m = -10. Solve -t*c = -h + 8, -8 = 5*h - 0*c + 4*c for h.
0
Let g = 28 + -19. Let z = -23 - -26. Suppose d = z*n - 9, 0 = 3*d - 7*d + 3*n. Solve o = 5*w + g, w - 15 = -d*o - o for o.
4
Let n = 24 - 13. Suppose -7*o = -n - 3. Solve 35 = -5*f - 5*b, -o*f + b = 4*b + 19 for f.
-2
Suppose 38*u = 46*u - 40. Solve -u*w + m = -12, 0*w - 2*m = 2*w for w.
2
Let w = -848 + 852. Solve w*c - 4*i - 21 = c, -c = -2*i - 9 for c.
3
Let d = 6 - 4. Let v be ((-730)/20)/(3/(-6)). Let u = -52 + v. Solve 3*q = 5*g - u, -3*g + 0 = -d*q - 13 for g.
3
Suppose 0 = -9*v + 12*v + 6. Let y(m) = -4*m - 4. Let w be y(v). Solve w*r = -20, 3*p + 5*r = -26 - 8 for p.
-3
Let y = -20 + 32. Suppose 0 = -6*x + y*x. Solve x = 4*z + n + 20, 5*z + 3*n = n - 28 for z.
-4
Let o(j) = -10*j + 39. Let w be o(-6). Let v = 102 - w. Solve -3 = -3*l, f - 4 + 2 = -v*l for f.
-1
Let l(s) = s**2 + 12*s + 3. Suppose -p + 20 = 3*p. Suppose -v + 2*k = -2*k, 66 = -p*v - 2*k. Let r be l(v). Solve -8 = -3*h - t, 3*h - r*t = 6*h for h.
4
Let g(v) = v - 3. Let q be g(6). Suppose 0*s + 2*s + t + 13 = 0, -q*s = 3*t + 15. Let z = -6 - s. Solve 0 = o - 4*k + z, -2*o + 3*o - 5*k + 2 = 0 for o.
-2
Suppose 3*p - 9 = -3*q, 0 = q - 0*p - 5*p - 21. Let r = -6 + q. Suppose 8*i - 3*i = f + 13, 4*f + 5*i - 73 = r. Solve f = -n - 0*j + 2*j, -3*n = 5*j - 19 for n.
-2
Let t(l) = -l**3 - 7*l**2 + 19*l + 91. Let v be t(-8). Solve -5*j + 5*n - v*n = 25, n = 0 for j.
-5
Let m = -763 - -771. Solve 2*a + 18 = 5*i, -m*a + 4*a - 18 = -i for i.
2
Let k be -1 - (-2)/((-8)/(-12)). Let c = 17 + -14. Suppose -c*v + 2*v = 0. Solve k*d = 0, 4*d = b + 3 - v for b.
-3
Let d(t) = -2*t**3 + 3*t + 3. Let u be d(-1). Solve -2*a - u*l - 1 = -7, -4*l + 6 = 2*a for a.
3
Suppose 31*c - 46 = 8*c. Solve c*k = 5*h - 3, 3*k - 2*h = 3*h - 2 for k.
1
Let a(g) = -g**3 - 5*g**2 + 5. Let m be a(-5). Let i = 92 - 91. Solve -3*b + 5*h - i + 3 = 0, -m*b + 2*h - 3 = 0 for b.
-1
Suppose 2*m + 149 = 53. Let n = m + 50. Solve 0 = 2*v + 3*p, -n*v + 19 = v - 5*p for v.
3
Suppose -3*f + 5*c = 10, -4*f = -24*c + 26*c - 30. Solve 0 = -0*u - 4*u - f*g - 8, 20 = -5*g for u.
3
Let h(v) = -2 + 0*v - 2 + 3*v - 4. Let o be h(6). Solve 0 = 4*q + 16, -22 - o = 3*y + 5*q for y.
-4
Let f(o) be the third derivative of -o**4/12 - o**3/2 + 2*o**2. Let s be 8/((-4 - -2) + 0). Let m be f(s). Solve 0 = -2*h - 2*l - 6, -4*h - l - m = -4*l for h.
-2
Suppose 4*u - 2 = 2*m, 2*u = 5*m - 5 - 6. Suppose -13 + 5 = -u*t. Suppose 5 = 3*o - t. Solve -5 = o*l - 4*r + 4, 3*l = 5*r - 12 for l.
1
Let t = -21 + 21. Suppose -2*w - 3*o + o = -38, t = 5*w + 2*o - 83. Solve -3*b + 3*k - w = 0, b = 3*k - 0*k - 15 for b.
0
Let f be 12/7 - (-2)/7. Let a be f*1 - (12 + -12). Solve 3*u - 5 - 2 = -5*n, -a*u + 4 = 3*n for u.
-1
Suppose 8*t = -0*t + 32. Let j be (-6 + t - -6)*1/4. Solve -3*s = 2*n - 0 - 13, -4*s = -n + j for s.
1
Let j(d) = d**2 - 10*d - 6. Let p be j(11). Suppose -2*h = p*h - 14. Let a = 22 - 16. Solve -h + a = 3*r + 4*b, -5*r - b = -18 for r.
4
Suppose 2*h - 7*h - 2 = -3*t, -2*h - 5*t = -24. Solve -2*c - 2 = -2*p, -5*c = 3*p - h*c + 9 for p.
-1
Let r be (-35)/14*1*(-8)/10. Suppose -r*f - 56 = -60. Solve 3*b - p + 2 + 9 = 0, b = -f*p - 6 for b.
-4
Suppose -4*z - 4*t = -4, 5*z + 21 + 10 = 4*t. Let n = z - -16. Solve -2*f = q - n, 4*f - 2*q - 6 - 8 = 0 for f.
5
Let v(a) = -a + 8. Let u be v(4). Solve 2*o = -3*s - 9, o - 25 = -u*o + 2*s for o.
3
Let t(j) be the first derivative of -j**3/3 + 9*j**2/2 - 16*j - 5. Let m be t(3). Solve 3*o = -15, 3*y + m*y - 2*o = 10 for y.
0
Let f be (23 - 1)*(-1 + (-3)/(-6)). Let i = 15 - 0. Let k = f + i. Solve 4*b + 8 = 2*o, -k*b - 2*o - 10 = b for b.
-2
Let x be 4/(-18) + 65/9. Suppose 0 = -x*h + 78 - 1. Suppose 36 = 13*r - h*r. Solve -n - 4*c = n + 4, 5*c + r = 4*n for n.
2
Suppose x + 4*x = -3*m + 20, 41 = 3*x - 4*m. Suppose -5*a + x*a = 0. Solve 3*v - 2*n - n - 9 = 0, -5*v + 4*n + 17 = a for v.
5
Let o = -24 - -31. Solve 4*q = -4*y + 28, 4*y - 1 = o for q.
5
Let u be 6/3 + 10 + -3. Suppose -j + 2*y - u + 2 = 0, j - 3*y + 12 = 0. Suppose -j = -5*g + 7. Solve g*t + 14 = -4*d, 0*d + 3*t = d + 7 for d.
-4
Suppose 3*t + 2*s = 46, -2*s - 1 - 1 = 0. Let z = 989 - 987. Solve -t = -4*l + 4*x, 6*x - z*x = -2*l - 16 for l.
0
Let x be 570/209 - (-6)/22. Solve 6*s - 2*s = 8, -x*t - s - 1 = 0 for t.
-1
Let z(f) = -78*f + 5. Let a be z(1). Let c = 75 + a. Solve -5*g - 3*o + 4*o = 16, 0 = 4*g - c*o + 8 for g.
-4
Let q = 55 - 39. Suppose -3*z = -5*g - 23, -3*g - q = -5*z + 1. Solve 4*s = -c + s + 1, s = -z for c.
4
Let m be 2 + 1 + (-7)/(-7). Let f be (-2 - (-5 + 3)) + 2. Solve -f = -2*v + w, -v - w = -4*v + m for v.
2
Suppose -8*k + 7 = -k. Let j be (3 + k)/((3 + -2)*2). Solve 4*a = 3*f - 8, 0*f + j*f - 12 = 4*a for a.
-5
Let s(p) = -4*p**3 + 11*p + 10. Let x be s(-1). Suppose -4*z + 5*y + 2 = -56, -4*y - 20 = -z. Solve 2*a + z = 2*r - r, -a + 1 = x*r for a.
-5
Suppose 0 = -4*o + u + 10, -4*o + 163*u + 14 = 160*u. Solve 4*s = 3*s + n + 7, 8 = -s - o*n for s.
2
Let y(d) = -41*d + 1029. Let b be y(25). Solve 2*v - b = -2*r, 5*v - 2*v - 4*r + 15 = 0 for v.
-1
Let k(j) = -j**3 - 15*j**2 + 5. Let l be k(-15). Suppose 0 = -5*b - 10, -l*u + 4*b + 93 = -0*u. Solve -4*r = 4*g - 24, -4*r = -0*g - 3*g - u for g.
1
Let i = 3 - -1. Let b = 29 + -65. Let n = -34 - b. Solve z + n*d = i + 2, -z + 4*d = 0 for z.
4
Let y = 4 - 4. Let a = 58 - y. Suppose -2*f = -4, 2*p + 4*f = -0*p + a. Solve 4*c - p = o, -c + 2*o + 15 = -0*c for c.
5
Let f be -5*(6/10)/(-1). Suppose 0 = f*b + b - 56. Solve 2*h = g - 3*h - b, -2*g = -2*h - 12 for g.
4
Suppose 25*y = 15*y. Let g(c) = c**2 + 6*c - 5. Let u be g(-7). Solve -2*q + 1 = u*z + q, -4*z - q + 7 = y for z.
2
Suppose 4*i - 15 - 17 = 0. Let s = -5 + i. Suppose -3*y + n = -21, -s*n = 3*y - 2*y - 7. Solve -8 = -4*m - 2*l + 8, 4*l = -3*m + y for m.
5
Suppose -3*s + 23*k + 51 = 24*k, 0 = -5*k. Solve -3*x - s = -2*t, -x - 11 = 4*t + 2*x for t.
1
Let c = 34 + -59. Let a = c + 7. Let t be ((-10)/(-4))/(a/(-36)). Solve u - b - 3*b = -5, t*b - 10 = 0 for u.
3
Suppose 0 = -10*s + 9*s - 21. Let d = s - -21. Solve 5*n - 4*m + 1 = 0, d*n = -4*n + 5*m + 1 for n.
-1
Suppose -j = -3*x - 10, 3*x + 14 = 2*j - x. Suppose 10 = 3*d - 2*d + 3*r, 0 = -5*r + 10. Suppose -d*s + 5*s = 0. Sol