(4). Let l be (-24)/9*(-84)/b. Suppose 3*h + 5 = l. Solve 0 = -2*r + 5*u + 27, 3*u = -r + h*r - 17 for r.
1
Suppose -8 = 3*h - 32. Let c be (-8 - -3)*(-16)/40. Solve -x + c*v = h, -x - 1 = -v + 2 for x.
2
Suppose -41*o + 39*o = -14. Suppose -o*f + 6*f = -17. Solve -2*n + 4*w = -6, -2*n - 3*w + 2 - f = 0 for n.
-3
Suppose -6 = 10*d - 8*d. Let x = d + 6. Let r(h) = h**3 - h**2 - 2*h - 7. Let b be r(x). Solve -3*a - 30 = b*o, 4*a + 17 = o - 0*a for o.
-3
Suppose 0 = -3*p + 9, 0 = d - 4*p + 12. Let y be (2 - 0)*(2 - d). Solve 2 = -5*n - y*c - 1, 2*c = 5*n - 9 for n.
1
Let b(h) = -h**3 - 3*h**2 + 3*h - 1. Let p = 35 - 39. Let i be b(p). Solve 0*s - i*s = -3*g + 15, -5*g = -3*s - 21 for s.
-2
Let g(o) = 4*o + 23 + 11 - 22 + 18. Let r be g(-7). Solve 0 = 5*t - r*b - 35, t - 2*b = -3*t + 30 for t.
5
Suppose 214 + 176 = 6*m. Let z = m + -55. Solve -3*d = 5*l + z, -2*l = -4*d - 3*l - 2 for d.
0
Let b(j) be the second derivative of j**4/12 - 2*j**3 - 7*j**2/2 - 6*j. Let m be b(11). Let d = m - -21. Solve 4*x - y + 6*y = 9, 4*y = d*x + 32 for x.
-4
Suppose -4*n - 15 = n - 5*w, -n - 4*w = -12. Let g = 10 - n. Let z = g - 8. Solve -v = 2*b - 12, 5*b = -v + z + 22 for b.
4
Let t(h) = h + 1. Let v(r) = 3*r - 15 + 3 + 4. Let l(u) = -5*t(u) + v(u). Let n be l(-9). Solve 0*p - 15 = s + 4*p, n*s = -5*p for s.
5
Suppose 0 = -4*v + 5*l + 13, 0 = -3*v + l - 6*l + 1. Let w be -1*(v + 1)*8/(-6). Solve 6*t = 4*t + 3*a + 4, -w = -2*t + 2*a for t.
2
Let z(f) = 1. Let x(d) = -d + 19. Let i(c) = -x(c) + 6*z(c). Suppose w - 20 = -3. Let u be i(w). Solve -3*o + 20 = 6*y - y, -u*y - 6 = -2*o for y.
1
Let d = 34 + -18. Let l = 7 - d. Let f = l + 17. Solve 0 = 2*t - y - 6, y - 10 = -4*t + f for t.
4
Let n = -36 + 61. Solve -3 = -4*l - 2*b + n, -b - 6 = -2*l for l.
5
Let b = 44 - 37. Let i(v) = v**3 - 7*v**2 + 2*v - 10. Let h be i(b). Solve 4*g + h = -5*m, -4*m - 1 = 15 for g.
4
Suppose 0 = 25*i - 22*i - 12. Solve x + 2 - i = o, 3*o = 4*x - 3 for o.
-5
Let k = 9 - 6. Let a = k + 1. Suppose 24 - 38 = -7*c. Solve -a*p - 3*t = 2*t - 15, -2*p = c*t - 6 for p.
0
Let t = 21 - 6. Suppose -t - 25 = -i. Solve 2*v = 10, -4*j + 2*v = 6*v - i for j.
5
Suppose -2*l = -2*o + 14, 3*l + 17 = -21*o + 22*o. Solve -4*d + 2*n = o - 10, -4*d + 3*n = -8 for d.
2
Let m(h) = -55*h + 277. Let p be m(5). Solve -2 = -v + p, u - v = -3 for u.
1
Let n(x) = x**3 - 12*x**2 - 25*x + 161. Let a be n(13). Solve -3*d + 3*w + 4 = 22, -a*d - 2*w - 16 = 0 for d.
-4
Let c(z) = -z + 15. Let l(p) = 13*p**2 - 1. Let x be l(-1). Let n be c(x). Solve -2*g - n + 5 = -4*h, g = -1 for h.
-1
Suppose -159 = -11*q + 6. Suppose 0*m = 4*m + 4*s - 108, q = m - 5*s. Solve -3*b - 2*o - 1 = 18, 5*o = -m for b.
-3
Let n be 30/135 - 32/(-18). Solve -n = l + l, -3*l = -4*m + 11 for m.
2
Suppose 0 = -4*j - 8, 10*t - j = 15*t - 18. Solve 4*h + 4*g + 28 = 0, 4*h + g - t*g + 14 = 0 for h.
-5
Suppose 5*d + 2*h = 60, 2*h - 20 = -d - 0*d. Let r be 15/d*4/3. Solve 2*q = -l - r, 5*l - 5*q = 3*l + 23 for l.
4
Suppose -4*x - 6 = -6*x. Let t be 2/(-8) + (-99)/(-44). Solve -a - h = 3, -x*h - 11 = 5*a - t*h for a.
-2
Let g(x) = -71*x + 295. Let l be g(4). Solve 3*m - 4*d = -13, -5*d + l + 10 = m for m.
1
Suppose 8*w + 5 = 3*w. Let a be (4/4)/(w/(-18)). Let f be (-9)/((-4)/((-16)/(-6))) + -2. Solve l + a = 5*h, 3 = -f*l + 5*h - 9 for l.
2
Let i = 649 - 617. Solve 5*v + 10 = -2*c - 13, -4*v = 5*c + i for v.
-3
Let l(b) = b**3 - 2*b. Let d be l(2). Let y = -10 + -4. Let p be (20/(-7))/(d/y). Solve 0 = 2*q + 2*q + 2*v + p, -11 = 2*q + 3*v for q.
-1
Let o(p) = p. Let a be o(8). Solve -b + 3 = d - 6, 4*d = 3*b + a for d.
5
Let h be (15 - 1)*(-10)/20. Let j(d) = d**2 + 7*d + 5. Let t be j(h). Suppose 0*r + t*r - 175 = 0. Solve 4 = -2*s, -5*p - r = 4*s + s for p.
-5
Suppose 4*g = -2*z + 122, -5 - 25 = -g - z. Let d = 35 - g. Solve -c - 4 = d*o - o, 5*c + 20 = 4*o for c.
-4
Suppose -6*y + 3*i + 197 = -y, 3*y - 121 = -i. Let c = 42 - y. Solve 0*k = 2*o + 2*k - 10, -c*o + 4*k = 14 for o.
1
Let s(n) = 2*n**2 + 19*n + 11. Let k(u) = u**2 + 9*u + 6. Let m(i) = 5*k(i) - 2*s(i). Let b be m(-6). Solve b*y - 16 = -5*o - 0*y, -o - 5*y + 17 = 0 for o.
2
Let f be 2 + -1 + (-29)/(87/(-12)). Solve -f*q = -2*z - 3*q + 6, 0 = 3*z - 2*q - 9 for z.
3
Let s = -251 - -255. Solve -i + 4*a = -17, -s = -4*i - 4*a + 4 for i.
5
Let u be ((-4)/(-10))/(9/180). Let r(b) = -b**3 + 8*b**2 - b + 5. Let w be r(u). Let p be w*(3 - 5 - -1). Solve p*d + 3*x + 3 = 0, 2*d - 11 = 5*x + 1 for d.
1
Let f be 4/6 + 8/(-12). Suppose -4*t - 5*x + 7 = f, -5*x = 3*t + 1 - 5. Solve -2*d + 4*d + t*p - 23 = 0, -5*p + 21 = -d for d.
4
Let y = -1191 - -1196. Solve 0 = 3*h + 4*o + 11, -3*o = -y*h + 43 - 13 for h.
3
Let x = -89 - -90. Solve 4*h = -3*r, -h - x = -4 for r.
-4
Suppose 34*h - 45 - 91 = 0. Solve -5*g + 1 = 3*k, 0 = -3*g - 2*g - h*k + 3 for g.
-1
Let g = 3 + -1. Let a be (-1 + -2)/((-47)/94). Solve 2*t - 4*l - 12 = -0*l, 0 = -t - g*l - a for t.
0
Suppose 57 + 63 = 24*r. Solve i - 9 = -3*i + 5*q, r*q = -2*i - 33 for i.
-4
Let s be 3 + (-3)/18*0. Solve -5*u - 5 + s = w, w - u = 4 for w.
3
Let p = 1126 + -1124. Solve 3*r + 16 = -5*f + 3, -p*r + 4*f = -6 for r.
-1
Suppose -44 - 26 = -5*x - 5*w, -14 = -x + w. Suppose -7 = -3*b + 2. Solve -6*g + b*g - x = h, -2*g = h + 10 for h.
-2
Let u be (-3068)/413*(-14)/4. Solve -v = -4, 0*v = 2*x + 5*v - u for x.
3
Suppose 4*u - 11 = 5. Let y be 2 - 5/u - (-452)/16. Solve -2*r - 3*r + 14 = 2*q, 3*q + y = 5*r for r.
4
Let o(h) = -h**2 + 12*h + 4. Suppose 2 = 2*m - 22. Let j be o(m). Solve 0 = -5*x + j*g - 20, 0*g + 10 = -4*x + 2*g for x.
0
Suppose -58*r - 519*r = -352 - 802. Let t(a) = -2*a - 1. Let c be t(-1). Suppose 10 = z - c. Solve 3*p + 3*h - 9 = 0, -3*h - z = -3*p + r*p for p.
5
Let z = -21 + 28. Suppose -2*p + 3 + z = 3*h, -20 = -5*h - 4*p. Suppose 4*n + 9 - 29 = 0. Solve 3*m + 6 = h, 4*d - 3*d + n*m + 9 = 0 for d.
1
Suppose 52 = -5*u + 12. Let t(k) = k**2 + 10*k + 18. Let y be t(u). Solve -y*x = 2*z, 4*x = -4*z + z + 4 for x.
4
Suppose -3*t = -12 - 3, 0 = -y - 4*t + 17. Let b be (1 - y)*(-25)/(-20). Solve 0*u + 3*c + 9 = -3*u, -b*c = 0 for u.
-3
Suppose -8*g - 7*g = -300. Let y(s) = 5*s. Let a be y(1). Solve a*o + q + g = 0, 15 = -3*o + q + 3 for o.
-4
Let v = 3 + -4. Suppose -4*t + 30 = t - 5*b, -b + 6 = t. Let f be (v - (-3)/t)*-4. Solve d - 4*q + 1 = -0, 0 = -f*d - q + 7 for d.
3
Let a = -75 + 99. Suppose y = -a + 26. Solve -n + 3 + 3 = 2*u, 0 = n - y*u + 10 for n.
-2
Let i = -16 - 78. Let u = i + 95. Solve 4*m + 7 = -c, c + m + 5 - u = 0 for c.
-3
Let o be (-24)/(-8) - (0/1 + 0). Solve 3*p + p + 3 = i, o*p - 4 = 2*i for i.
-5
Let k be 15/((-135)/36) + 7. Solve 2*h - 6*h + 2*q = 2, 3*q - 6 = k*h for h.
1
Let c = 172 + -32. Let a be (-1)/3 + c/42. Solve -a*f = -l + f - 4, 0 = l - f + 1 for l.
0
Let l be (-85)/(-25) + 2/(-5). Suppose l = h - 0. Suppose -2*q = 5*r - 9, 5*q - 6 = h*q - 2*r. Solve g = -b - q, -5*g + b = 7 - 3 for g.
-1
Let l(t) = t**3 + 9*t**2 - 10*t + 1. Let q be l(-10). Suppose -q + 2 = i - h, 3*h = i + 3. Solve a + 3 = -5*d - 2, -15 = i*a - 5*d for a.
-5
Suppose -324 = -6*s - 312. Let i(a) = -2*a + 4. Let r be i(3). Let x = r - -6. Solve g = 3*g + x*d - 10, -5*g - d = s for g.
-1
Suppose -10 = 5*h, -2*h + 0*h = -4*c + 16. Let a be (0/((-3 - -6)/c))/1. Solve -5*b = 3*w + 4, a*b - 6 = 2*b - w for b.
-2
Suppose 3*o - 10*c + 8*c - 21 = 0, 0 = -6*o - 5*c + 15. Solve 5*x = 17 + 8, 2*q + 23 = o*x for q.
1
Suppose 34 - 40 = -2*o. Solve -2*n - 2*k + 8 = 0, n - 2 = o*k + 6 for n.
5
Let d be (-1 - -1)/1 + 3. Suppose -30 = -3*z + 5*a, 0*z - 4 = z + 3*a. Solve -10 = -z*i + d*t, -2*t = -2*i - 2*i + 6 for i.
-1
Let k = -1268 + 1286. Solve 2*j + 5*w - k = 3*j, 0 = 3*w - 9 for j.
-3
Let c(f) = 196*f + 988. Let p be c(-5). Let q(v) = 11*v**2 - 2*v + 1. Let t be q(1). Solve -2*l - m + p = -l, m = 5*l - t for l.
3
Let l = -1 - -6. Let i(x) = 6*x**2 + 49*x + 9. Let g be i(-8). Let p = g + l. Solve -2*c = -2*q - 14, 0 = -5*c + 4*q - p*q + 7 for c.
3
Let f(p) = 3*p**2 + 8*p - 6. Let h be f(-6). Let v = -49 + h. Solve 5*q - d - 12 = v, -4*q = -2*d - 16 for q.
3
Let v(l) = 3 + 3*l + 3*l + 2*l - 5*l. Let d be v(4). Solve -r + 30 = 5*i, 0*r + i = -2*r + d for r.
5
Let a(x) = -x - 1. Let i be a(-6). Suppose -2*o + 2*m = 8, -o + 0 - 20 = -i*m. Solve o = z - 4*n, 5*