*5. Solve -t - 14 = -5*u, b*u + 2*u + 2 = -3*t for u.
2
Suppose -174*r - 180*r + 1491 = -141*r. Solve -1 = 4*y - 3*a - r, -3*a = 4*y - 18 for y.
3
Let n be 18/(-12)*(-284)/6*-1. Let z = 115 + n. Suppose -4*s + z = 2*r, 4*r + 44 = s + 2*s. Solve 1 - 4 = 3*g - 3*m, 4*g + s = 2*m for g.
-5
Let c = -215 + 220. Suppose 2*v = 2*u + 16, 0 = -3*v - c*u - 1 - 7. Solve -6 = d - v*f + 9, 0 = -2*d - 2*f + 10 for d.
1
Let u = -3251 - -3266. Solve 2*a = 4*a - 4*s + 30, -u = 5*a + 2*s for a.
-5
Let y be (19 - 26/1) + 9. Solve 2*c - y*r - 2*r + 20 = 0, 5*c - r = -23 for c.
-4
Let n = -3154 - -3159. Solve 22 = 4*z + l - 3*l, -3*z = n*l + 16 for z.
3
Let r = -65 - -69. Let y(s) = -7*s + 5. Let v(f) = -8*f + 4. Let c(x) = 4*v(x) - 5*y(x). Let z be c(r). Solve 5*g = -4*w + 26, -z*g + 4 = -2 for w.
4
Suppose 0 = -0*x - x + 4*a + 306, -a = -3*x + 885. Let w(k) = k + 0*k + x*k**2 - 268*k**2. Let i be w(1). Solve 0 = -5*z + 3*o - i + 10, -16 = -4*z - 5*o for z.
-1
Let x = 3709 + -3708. Solve -35*c = -34*c + 2*l - x, -3*l + 34 = -5*c for c.
-5
Suppose -3*r - 50 = -6*r + 64. Solve 4*i + 20 = -c, i = 5*c + 54 - r for c.
-4
Let r(v) = -10*v**3 - 2*v**2 + 10*v + 10. Let p be r(-1). Let n be 1/(2/p - (-17)/(-102)). Solve -3*b + 0*a + 3*a + n = 0, 4*b = -2*a - 8 for b.
0
Suppose 0*d = 5*d. Let w be -3 + 6 + d - 7. Let o be 42/56 + 3/w. Solve 0 = 3*u + h + 6, -3*u + 3*h = -o*h + 18 for u.
-3
Suppose b - 10 = 6. Suppose -54*r + b = -50*r. Solve 2 = 2*k - 2*j - 4, 0 = k - r*j for k.
4
Let k = -26 + 26. Suppose -2 = -k*q + q. Let i be ((-3)/q)/(54/144). Solve 5*j + 6 = i*f, -3*f - j - 2*j - 9 = 0 for f.
-1
Suppose -4*g + 2*g + 4 = 0, -5*y = -4*g - 12. Let z be (9/6)/((-12)/(-8)). Suppose -6 = 5*f - 26. Solve -f*r = 0, 0 = -x - y*r + z + 1 for x.
2
Let n(a) = -a**3 + 5*a**2 + 4*a - 4. Let u be n(3). Suppose 3*l - 11*p + 14 = -6*p, -3*l + u = 5*p. Solve -j - 9 = -5*r, 0 = l*j + 3*j + 3*r - 11 for j.
1
Suppose 9*u - 904 = 2*c + 10*u, 0 = 4*c + 5*u + 1814. Let g = c + 455. Solve -i - 24 = 4*z - 5, -g*z - 23 = -3*i for z.
-5
Let j = 4424 + -4420. Solve 4*w + 2*n = -j, -2*w - n + 2 = 2*n for w.
-2
Let l be (-12)/(-21)*(-21)/(-6). Let i be (-2 - 4)*(-20)/(-120) - -3. Solve b - l*f + 7 = 4*b, b - i*f = -3 for b.
1
Suppose -8*o + 13*o + 4*a = -316, 4 = -a. Let j be (5/(o/8))/((-5)/15). Solve -2*r + 5*t = 2*t + 9, -j*r + 3 = t for r.
0
Let y(q) = 59*q - 467. Let n be y(8). Solve 0 = -n*u - r - 7, 0 = -5*u + 3*u - 3*r - 8 for u.
-1
Let g = -215 - -340. Let h = g + -122. Solve h*w = 2 + 4, 0 = -n + 3*w - 6 for n.
0
Let a(m) = 89*m**2 + 92 - 3*m + 34 + m**3 - 110*m**2 - 3*m. Let r be a(21). Solve n + 7*u - 5*u - 10 = r, -4*n + 2*u - 10 = 0 for n.
0
Let j = 241 + -205. Suppose 6*a + 5*i + 35 = 9*a, -4*a + j = 4*i. Solve 4*u - 9 - 3 = 4*f, 0 = -3*u + 4*f + a for u.
2
Suppose 0 = 14*i + 17699 - 17895. Solve -2*n - 3*z = i, -21*z = 4*n - 25*z - 12 for n.
-1
Let n be 1340/12 - 2*3/(-18). Let h be n/(-18) + 6/27. Let p be (-3)/h + 4/(-8). Solve -j - 4*r + 11 = p, 5*j + 5*r - 17 = -7 for j.
-1
Suppose -2*v + 10 = 2*y, -5*v = -v + 3*y - 20. Suppose -2*o - 6*g + g + 35 = 0, 0 = g - v. Solve -z = -x - 4, -x + 5*x = -o*z + 2 for z.
2
Let t be (-335)/(-20) - 9/12. Solve 3*n = -4*q + 14, -4*n + 9*n = -3*q + t for n.
2
Let x = 7749 + -7745. Solve -61*f + 12 = -2*w - 60*f, -4*f = x*w + 12 for w.
-5
Let q be (-20)/((-80)/36)*(-3)/27*-3. Solve -2 = 4*f - u, q*f + 42*u = 38*u - 11 for f.
-1
Let q be ((3 - 5) + 1)/(5/(-15)). Suppose 0 = -z - 5*c + 4 + 11, -q = -4*z - c. Solve -9 = 3*u + 2*w - 6*w, -w = z for u.
-3
Let k = -77 + 81. Let c be 2*(-10)/k + 8/1. Solve q - c = -2*s + 1, 0 = 3*s - 3*q - 6 for s.
2
Let m = 1404 + -1398. Solve 2*h + 3*g + 8 = 0, 22*g + m = 2*h + 18*g for h.
-1
Let h = 5952 + -5949. Solve -h*u = -l + 12, -2*u - 20 = 3*u + 3*l for u.
-4
Suppose 17*n + 63 = 24*n. Let a be n/(-12) + (-88)/(-32). Solve 2*r + 12 = -2*m + a, r - 2*m = 4 for r.
-2
Let b = -70 - -135. Suppose 25*a + b = 30*a. Suppose -a*x = -9*x - 32. Solve -4*m = -5*c + 25, x = 5*c - 2*m - 17 for c.
5
Suppose u + 95 = 100. Suppose 4*t + u*h - 63 = 0, 4*t + 3*h = 94 - 37. Solve -4*g = -5*w - t, -3*w = -2*g - g + 9 for w.
0
Suppose -21 = -12*i - 7 + 22. Solve i*n - 4*a = 3, 3*n + 3*a - 18 = -36 for n.
-3
Let x be 180/(-27)*2/(8/246). Let r = x + 412. Solve 4*j + 6 = 2*y, y + 3*j = r*j - 6 for y.
-3
Let t(q) = -12*q**2 + 157*q - 8. Let z be t(13). Suppose 0*x + 2 = x. Solve 0 = z*m - x*u - 25, 4*m - 4*u = -6 + 38 for m.
3
Let w = -437 - -227. Let j = w + 231. Solve b = 4*t + j, 2*b + 2*b - 19 = 3*t for b.
1
Let n be (24/(-9))/8*-12. Suppose 5*b + 9 = 4*q, -n*q + 36 = b + 3*b. Solve -3*m - q = 3*h, -5*m - 10 = -h + 4*h for m.
-2
Let g = -240 + 242. Solve 0 = -4*w + 4*b - 16, -2*w + w = g*b - 5 for w.
-1
Let y(c) = -8*c**2 + 25*c. Let j be y(3). Solve 9 = j*a, 0*a = 3*g - a for g.
1
Let q = -65 + 68. Suppose -21*w - 3 = -q. Solve 0*o + 2*o + 3*y = 8, w = -y for o.
4
Let g(u) = 3*u + 36. Let h(z) = -2*z - 40. Let o(i) = 3*g(i) + 2*h(i). Let q be o(-4). Solve -4 = 2*c - 3*j, -4*c + 3*j + q = 22 for c.
-5
Suppose o = -o + 6, 96 = 3*t + 4*o. Suppose 0 = -x + t. Solve 0 = 2*j + 2*a + 14, 3*j + x = -5*a - 1 for j.
-3
Let r = 8 + 22. Let k be (24/18*(-108)/64)/((-6)/8). Suppose -4*j - k*n + r = -2*n, -2*j + 20 = -2*n. Solve 4*y = 2*b - j, 2*y = -3*b - 3*y + 1 for b.
2
Suppose 0 = 24*o + 242 - 338. Solve 0*c - 2*c - 8 = 4*p, 2*p + 3*c = o for p.
-4
Suppose 122 = 24*h - 185 - 149. Solve y = -3*q - 7, h - 16 = -4*q + 5*y for q.
-2
Suppose 123*g - 126*g = -5*n + 27, 3*n - 18 = 0. Solve 3*c - f + 11 = 0, -5 + g = 4*f for c.
-4
Suppose -4*a - 11*a = -60. Suppose -4 = -a*p + 16. Let i be 2/p*(3 - 2/(-1)). Solve -i*f - t - 3*t = -6, 4*t - 4 = 0 for f.
1
Suppose 23*q - 384 = -40 + 185. Solve -4*n + 20 = -2*o, -n + q = 18 for o.
0
Suppose 5*b - 10 - 14 = 3*a, -2*b + 3*a + 15 = 0. Solve 3*h = -b*i - 12, 2*i - 4*h = 9 - 11 for i.
-3
Let i be 1258/185 + 18/(-10). Solve -18 = -5*t - l, -i*l - 116 + 119 = -4*t for t.
3
Suppose 23 = 13*i - 42. Solve 5*o + i*z + 35 = 0, 3*o + 0*z - 3 = 5*z for o.
-4
Let d = -220 + 228. Suppose 8*t - d*t + 7*t = 0. Solve t = q + 4*c - 1, -5*c - 24 = -4*q + 1 for q.
5
Let l = 34 + -14. Suppose -l*q + 17*q = 0. Let m be (53/159)/(2/24). Solve -2*u + 5*u - 24 = 3*j, m*j + 2*u + 14 = q for j.
-5
Suppose -16*c - 143*c = 3*c. Solve -3*q = b - 23 + 14, -5*q + 5*b + 35 = c for q.
4
Let r = -32 + 32. Suppose r = 5*m - 20, m = -p - p + 14. Suppose 5*n = -p*b + 15, 4*b - 5*n = -4*n + 7. Solve 0 = -5*h, b*h + 16 = -3*z - z for z.
-4
Let d = -236 - -215. Let b be (12/28)/((-3)/d). Solve -2 = -2*l - 3*t - 14, 3*l + b*t = -15 for l.
-3
Let p(d) = -d + 3. Let v be p(-21). Let h be v/56 + (-64)/(-14). Solve 3*i - 5*a = -2*i + 25, i - h = -4*a for i.
5
Let r(g) be the third derivative of -g**5/60 + 7*g**4/12 - 7*g**3/2 + 2*g**2 + 15. Let f be r(12). Solve 4*z - 8 = f*a - 0, 0 = -2*z - a + 14 for z.
5
Suppose o - 1 = -3, o - 54 = -2*h. Suppose 12*p = 19*p - h. Solve -4*w = -4*f - w - 11, 4*f - p*w = -12 for f.
-2
Let c(a) = -179*a - 1043. Let v be c(-7). Solve 0 = -v*f + 213*f - q + 10, -11 = 2*f - 5*q for f.
-3
Suppose -260 = -53*d - 110 + 115. Solve 0 = -4*o + 3*y, 69 = -2*o + d*y + 55 for o.
3
Let b(t) = -t**2 + 4*t + 12. Let x(z) = -z**2 + 17*z - 52. Let a be x(7). Suppose -a*u + 15*u = -18. Let k be b(u). Solve v + 4 = -k*v, 3*v + 4 = 4*j for j.
-2
Let n = 824 + -580. Let x be 6/(-36) + n/24. Solve 0*j = -3*p + 4*j - 22, -x = -5*p - 5*j for p.
-2
Let p be ((-6)/5)/((-6)/40). Let n be (186/240 + (-6)/16)*10. Suppose -4*a = 5*u - 7, 0*u + 17 = n*a - 5*u. Solve -9 = 3*s + k, 0 = -5*s - a*k + p*k - 15 for s.
-3
Suppose 5*i - 530 = -5*g, -3*g - 2*i + 325 = -6*i. Let l = g - 54. Suppose -15 = -l*o + 50*o. Solve 2*b + d + 3 = 0, 5*b + 7 + 23 = o*d for b.
-3
Let a(c) = 11*c - 33. Suppose l - 5*x + 2 = 0, 2*l - 11 = -3*l + 4*x. Let v be a(l). Solve 3*w + 2*q + 4 = v, -2*q - 19 = -2*w + q for w.
2
Let k = -335 + 337. Solve 0 = 4*d + o + 11, 5*d + 2*o + k*o + 11 = 0 for d.
-3
Let f(t) = -3*t + 7. Let r be f(1). Suppose -4*x = -2*n + 3 - 27, 5*n - r = 2*x. Solve h - 20 = 5*o, 3*o + o + 4*h - x = 0 for o.
-3
Suppose -4*s + 80 = -172. Let z = s - 60. Solve 17 = 5*y - 3*d, 4*y + 2 + 6 = -z*d for y.
1
Let j(x) = 37*x + 25. Let i be j(3). Let c = 