30. Solve -s + 4*y + 8 = -4*s, -3*y = a*s + 17 for s.
-4
Let z(r) = r**3 + 18*r**2 + 48*r + 51. Let d be z(-15). Suppose -3*i - s = -5*s + 4, 3*s - 3 = i. Solve -4*u - 2*p = -0*p - 6, -5*u - p + d = i for u.
1
Let l = 23544 - 23532. Solve 5 = p, -g + 14*p = l*p + 18 for g.
-8
Suppose -l - 5*p - 32 = -30, 4*l + p - 106 = 0. Solve h - 10 = 4*x, 13*h - 9*h + x = -l for h.
-6
Let q be (35 - 37)*(-7 + 6). Solve -q = -u - 2*r + 3*r, u = -2*r - 10 for u.
-2
Suppose 2*q = -5*q + 35. Suppose 178 = q*i - 147. Let g = 70 - i. Solve 2*l + 4*w = -17 - 9, g*w + 45 = -5*l for l.
-5
Suppose -5*s + 4 = -4*a - 0, 3 = -s - 3*a. Suppose s*g + 7*g = 28. Solve x - g = k, k - 4*k - 4*x - 12 = 0 for k.
-4
Let n(w) = w**3 - 2*w**2 - 4*w + 6. Let l be n(3). Suppose -f - l = 3*s, 3 - 6 = -f + 3*s. Let r = 15 - 4. Solve -j + 5*t = -r, 23 = -2*j - f*t - 5*t for j.
-4
Let k = 668 + -367. Let g = k - 296. Suppose -4*b + 3*r = -8*b + 14, -4*r - 8 = 0. Solve 22 = g*q - y, 0 = b*q + 4*y + 1 - 13 for q.
4
Suppose -13*i + 13986 = -31*i. Let g = i - -782. Let o be -15*2*(-4)/6. Solve -3*x + o = x, g = 5*p + x for p.
0
Let m(l) = -l + 4. Let o be m(-3). Let r = 93959 - 93954. Solve 0 = w + 4*j - 6, -r*j + o = -4*w - 11 for w.
-2
Let l = -27 + 33. Let h be 18/4*2 - (-1 + 6). Solve 0 = -h*i + 5*j - l, i = 5*j + 7 - 1 for i.
-4
Suppose 0 = 1437*q - 1388*q - 98. Solve 2*b - t + 8 = -b, q*t = -2*b for b.
-2
Let d = -51 - -49. Let u be (0*d/6)/(-4 - -3). Suppose 2*n + 0*n - 9 = 3*g, -4*n + 5*g + 17 = 0. Solve -2*m = 2*o - 2, 0 = 2*m + n*o - u*o + 1 for m.
4
Let j = -5869 - -5869. Solve -13 - 2 = 2*f - 3*s, 2*s - 10 = j for f.
0
Suppose 4*o = 4*q + 16, 0 = 3*q - 114*o + 112*o + 5. Solve 21 = -l + q*y + 10, -4*l + 5*y = 23 for l.
-2
Let h be ((-7)/(-2))/((-33)/(-66)). Solve 3*t + 6*y - 7*y = h, 2*y = -3*t - 5 for t.
1
Let i = -646 + 644. Let g = i + 4. Solve g*u - 8 = u - 3*o, -2*o = -8 for u.
-4
Let d = -254 + 182. Let a = -69 - d. Solve -m + t = -a, -m - t - t - 3 = 0 for m.
1
Let v = -10 - 5. Let a = -10 - v. Suppose 4*k - 9*k + a = 0. Solve -5*d + 2*t + k = -16, 2*t = d + 3 for d.
5
Let p = 377 + -377. Suppose 46*c + 51 - 189 = p. Solve 5*w + 8*k - c*k + 45 = 0, 3*k = 4*w + 1 for w.
-4
Suppose u - 329 + 315 = 0. Suppose -3*h + 6 = 3*k, -2*h + 0*h = 4*k - u. Solve -5*i = 25, i + 7 + 3 = k*p for p.
1
Let x(w) = 5*w + 416. Let n be x(47). Let c = n - 643. Solve -y + r + c = 0, -4*r = 2*y + 9 - 1 for y.
4
Let x = -679 - -683. Let m be ((-400)/825 - x/22)*-3. Solve -3*z + m*y + 3 = -10, y = 4*z - 19 for z.
5
Suppose -1632 = -75*m + 7*m. Solve -s - 12*t = -8*t + m, -t = s + 9 for s.
-4
Suppose 7*c - 10*c = 0. Let h be c/(2*9/6). Let k(s) = 10*s - 168. Let g be k(18). Solve a = -4*m + g, h*m = -5*a + m - 24 for a.
-4
Suppose -8*w + 3*w - 3*g + 584 = 0, 5*g - 360 = -3*w. Suppose -8*k + w = 3. Solve -k = -2*n + 5*j, 0 = -5*n - 3*j - 0*j - 27 for n.
-3
Suppose 16*s - 129 = 47. Let g be -1 + s/((-11)/(-4)). Solve 0 = 3*d - 8*d + 2*o + 33, -g*d - 5*o = 5 for d.
5
Let f(h) = 2*h**2 + 88*h - 182. Let j be f(-46). Solve -53*v = -55*v + 2*u + 16, -j*u - 24 = -4*v for v.
4
Suppose 29*o = 163*o + 683 - 4971. Solve 0 = n + q + 2 - 5, 4*n = q + o for n.
7
Suppose -16 = -3*k + 41*l - 45*l, 0 = k - 4*l. Solve -c = 3*w - 11, -3*w + c - 1 = -k*w for w.
5
Suppose z - 199 = -192. Let x be -2*(-35)/98 - (-2)/z. Solve -5*p - 5*b + x = -4, -6 = -2*p + 2*b for p.
2
Let r = -28 + 45. Suppose 0 = r*v - 13*v - 12. Solve 0 = 2*o - 2*n + 14, v*n - 7 - 8 = 0 for o.
-2
Let i = -254 + 257. Suppose -i*r + 18 = 3*a, 2*a + 29 = 5*r + 13. Solve -4*z + 6 = -4*p - 2, 2*z + r*p + 2 = 0 for z.
1
Let k(t) = t**3 - 12*t**2 + 33*t + 1. Let w be k(6). Let j = w - -21. Solve -j = -2*m + 6, 0 = -2*r - 2*m + 8 for r.
-1
Let u(i) = -i**3 - 5*i**2 + 5*i - 2. Let v be u(-6). Suppose -t - v*t + 135 = 0. Let g = -22 + t. Solve -3*d - 3*f + 2 = -1, 4*d = g*f + 13 for d.
2
Let c = 6394 + -6370. Solve 0*w + 4*w - 12 = -4*k, 5*w = 4*k + c for k.
-1
Suppose 12 = 3*b + 55*l - 56*l, -2*l + 11 = b. Solve -5*d + c = -c - 16, -3*d + b*c + 2 = 0 for d.
4
Suppose -260*g + 833 + 987 = 0. Solve -4*m = 5*f + 8 - 23, -g = 2*f - m for f.
-1
Let d = -68 + 73. Suppose 3*u - 5*g = 32, 0*g - 24 = -u + d*g. Solve 12 = -4*b, u = -j - 0*j - b for j.
-1
Let l(q) = -q**2 + 4*q - 23. Let a be l(8). Let d be 2*((-66)/a)/(6/20). Solve -4*b + 5*i = -6, 6*i = 2*i - d for b.
-1
Let l be -14*(-2*(-69)/(-42) + 3). Suppose -6*m + l = -14. Solve 4*f - 2*i + 12 = 0, m*i + 18 + 9 = -3*f for f.
-5
Let b(p) = -p**3 + 7*p**2 + 45*p - 8. Let i = -91 - -102. Let h be b(i). Solve 0 = -h*c + 15, l = -7*c + 2*c + 28 for l.
3
Suppose n = -b, 51*b - 3*n - 20 = 49*b. Solve b*k + 44 = i + 19, -3*i = -5*k - 40 for k.
-5
Let z(y) = 3*y + 110. Let d = -506 + 470. Let c be z(d). Solve -16 = 4*u, 0 = -5*t + 2*u - 5*u - c for t.
2
Let q be (4260/(-40))/((-6)/8). Let t = 145 - q. Let m = -7 - -10. Solve u + 8 = 5*u, -3*d = -t*u + m for d.
1
Suppose -5*c + 4*a + 32 = 0, 0 = c - 5*a + 20 - 39. Solve -5*b - 8 = -c*j, 3*j + 131*b = 133*b + 6 for j.
2
Let m = -40 - -49. Suppose 1 = -2*f + m. Let t be (3 - f/(-3)) + (-1)/3. Solve -5*k + 4*z = -7, -4*z - 8 = -t*k - 0*z for k.
-1
Let g be 2/(-4) - 54/36 - 40/(-10). Solve 2*r + 2*t + g = 0, -25 = 68*r - 64*r - 3*t for r.
-4
Let n = -30 + 44. Suppose n*q = 19*q - 20. Solve q*o - 13 = t + 3, t = 5*o - 19 for t.
-4
Let q = -308 + 311. Suppose -q*s = -15*s + 36. Suppose 0 = 2*w + 2, 3*j + 2*w - w = 11. Solve s*v + 11 = v + 5*a, -j*v - 4*a + 20 = 0 for v.
2
Let v(i) = -16*i - 13. Let z be v(-9). Let q = 136 - z. Solve -4*c - o = -4*o - 6, -8 = q*c + 4*o for c.
0
Let b = 1 + 8. Let y be (-2 - (-12)/b)*-3. Suppose -y*f - 7 + 13 = 0. Solve -f = -2*s - j + 1, 4*s = 2*j + 8 for s.
2
Suppose 0 = w + d - 4, -12 = -2*w + 83*d - 87*d. Solve 5*s = -t + 33, s + 8 = 4*t + w for s.
6
Suppose 37*g + 8823 = 20*g. Let f = g + 520. Solve 0 = -t - 2*k - 5, -1 - f = 2*k for t.
-3
Let y be (-120)/70*(-7)/2. Let p be (0 + -2)/(11/2 - y). Solve 4*w - p = 4*q, -3*q - 3 = -6*w + 4*w for w.
0
Suppose -y + 888*v = 884*v + 9, y - v = 0. Solve 3*a = c - 45 + 60, 0 = y*a - 12 for c.
-3
Suppose -186 = 7*d - 221. Solve 0 = d*y + g - 2*g + 22, -2*g - 1 = -y for y.
-5
Let n(u) = 232*u - 5564. Let k be n(24). Solve -141*g = -143*g + 2*p - 8, 0 = p - k for g.
0
Let a = 27 - 12. Let i = a - 13. Let y(b) = b**2 - 6*b. Let w be y(6). Solve 2*n + 3*s + i = -w*n, s = -2*n - 6 for n.
-4
Let c(t) = -140*t**2 - t + 2. Let v be c(2). Let f be (-4)/18 + v/(-90). Solve -4*x = -4, -2*r + f*r - 21 = -x for r.
5
Let i be ((-1715)/2058)/(1/(-6)). Solve -10 = i*w - 2*w + 5*s, w + 5*s = 0 for w.
-5
Let w be 36/(-72) - (-166)/4. Suppose 3*l = -15, 4*p - w = 4*l + 39. Solve -6*y + 9 = -3*o - y, -5*o + y - p = 0 for o.
-3
Let g(p) = 31*p - 155. Let d = -142 - -147. Let k be g(d). Solve -4 = -5*w - 3*t, k = w - 4*w + 5*t + 16 for w.
2
Let w(g) = -g**3 + 19*g**2 - 36*g + 34. Let h be w(17). Solve l + 24 = -5*s, 3*s + l = -h*l - 14 for s.
-5
Let a = 9757 + -9754. Solve -2*r + 25 = 5*w, 19 - 7 = -w + a*r for w.
3
Let c be -78 + 87 + 1 + 0. Solve -b - 3 = -j, 12*j - 10 = 4*b + c*j for b.
-2
Let v(q) = -32*q + 24. Let j be v(-3). Suppose 2*a = -22*a + j. Solve a*l + 3*w = 15, l = w + 4*w - 25 for l.
0
Let r(p) = p**2 + 2*p - 4. Let i be r(3). Suppose 2*c - i = 17. Suppose -5*z = -1 - c. Solve 3*l - 12 = -z*u, 5*u - 21 = -2*l - 4 for l.
1
Suppose -3*n + 5 = 4*u, 5*u + 54 = 3*n + 67. Solve 31*v + 10 = 26*v, u*x = 2*v for x.
-2
Let s = -9675 + 9677. Solve 2*h + 12 = -4*u - u, h + s*u + 5 = 0 for h.
-1
Suppose 111*d - 2629 + 828 = 641. Solve 27*i + 8 = d*i - 2*o, -5*i + o - 11 = 0 for i.
-2
Let v = 2179 + -2174. Solve 5*t + 4*c - 11 = 0, 14*t - 11*t - v*c + 23 = 0 for t.
-1
Let d be (-2)/(-8) - (-198)/72. Solve -20 = 4*x, 0*y - d*y + 2 = -x for y.
-1
Let h(p) = 5*p + 63. Suppose -9*y + 17*y + 96 = 0. Let w be h(y). Solve 25 + 3 = -w*c - 5*v, 0 = -5*c + 4*v + 15 for c.
-1
Let p = 265 - 210. Let u = p - 55. Solve -3*g = 4*v + 15, -3*g + g + v - 10 = u for g.
-5
Suppose -2*m = -g - 5*m, 0 = m. Suppose g = 196*i - 197*i + 3. Solve -4*w + i*f = f - 12, 3*f + 10 = -2*w for w.
1
Let n = 33 - 27. Let g be 1 - -5 - (n - 7). Let q = g - -2. Solve 2*p + 2*r + 10 = 0, p - r + q = -3*r for p.
-1
Let b(h) = h + 21 - 2*h - 17. Let p b