r(2). Let l = 4 - g. Suppose 0 = l*i - 5*v, 4*i = 2*v + 2*v. Solve 3*x + w + 9 = i, -x + 4*w - 12 = 3*x for x.
-3
Suppose -3*s = -4*s. Let u(p) = p**2 - p. Let c be u(s). Suppose c = -6*l + 2*l + 52. Solve -i + 3*n + l = -0, 0 = -i - n - 7 for i.
-2
Suppose -2*u + 8 = 5*p - 7, -3*p + 9 = 0. Solve -5*l - 2*g - 22 = u, 3*l + 0*g + 11 = g for l.
-4
Let l(v) = -v**2 + 8*v - 7. Let p be l(7). Let z be 2*(-1 + p - -3). Solve 0 = 5*c - 3*f + z, -3*f + 8 = -2*c - 5*f for c.
-2
Suppose 9*f - 44 = 28. Solve -m + f = -2*l, m = -m - 5*l - 29 for m.
-2
Let l(n) = -6*n - 9. Let r be l(-4). Solve 0 = 3*w + w - 3*b + 20, -3*w - b = r for w.
-5
Let t = 9 + -6. Let j = 16 - 2. Suppose 3*x = j + 1. Solve 4*r + y + 17 - x = 0, 3*r + t*y + 9 = 0 for r.
-3
Let p(r) = r**2 - r + 3. Let z be p(3). Let u = z - 5. Let i = -15 + 20. Solve -u*v - 3*h - 22 = 0, 2*h = 2*v - 1 + i for v.
-4
Let o = 4 - 2. Let b be 6 - o/(-3 + 2). Solve 3*f = 3*s - 9, -4*f = -6*f - b for s.
-1
Suppose -4*d - x - 37 = 0, -4*x = -2*d - 2*d - 32. Let m = 14 + d. Solve -k + 0*w - 2*w = 0, -5*k - m*w = 0 for k.
0
Let b = 138 + -114. Suppose 0 = -2*s + 2*q + 12, -8 = -s + 4*q + 10. Suppose s*d = -d + 18. Solve 2*t - d*t = 5*l - b, -l = -3*t - 1 for l.
4
Let g(d) = -d**3 - d**2 - 4*d + 1. Let a be g(3). Let l = a - -74. Solve -2*s = 5*k + 4 + l, -4*s = -k + 7 for s.
-3
Let t be ((-4)/1 - -2) + 24. Suppose 2*p + t = 5*a, 7 - 2 = 2*a + 3*p. Solve -2 = -2*i + a*f, 0*i + 4*f + 1 = 3*i for i.
-1
Suppose -4*x + 72 = 5*l, 0 = -3*l + 7*l + 3*x - 58. Solve 4*w + 11 = -5, 0 = -4*r - 3*w - l for r.
-1
Suppose 2*p + 9 = 5*p, 2*p - 7 = -q. Let r be (1*(0 - 1))/q. Let f be 5/3 + r/(-3). Solve 4*o - 23 + 7 = -4*z, 0 = f*z - 3*o - 13 for z.
5
Let b = 5 + -12. Let u(l) = -l**3 - 8*l**2 - 6*l - 8. Let r be u(b). Let w be 8/3 - (-10)/r. Solve 0 = -y + 5*k + 5 - 30, k = w*y + 14 for y.
-5
Let k(a) = a - 1. Let w be k(5). Solve -g + 1 + 10 = -3*d, -g - w*d = 17 for g.
-1
Suppose -v - 4 = -3*c, -3*c + 4*v - 18 = -8*c. Solve 3*o + 27 = 5*w, w + 4*o = c*o - 5 for w.
3
Let c(m) = -3*m + 1. Let j be c(2). Let r = 0 - j. Solve 5*z = -2*t + r, -5*z + 8*t = 5*t + 20 for z.
-1
Suppose -5*n - 2*p + 5*p = -36, p - 12 = -n. Solve 0*v + 5*k + n = v, -5 = 5*k for v.
4
Suppose -5*d - r = -9, 8*d + 3*r = 3*d + 7. Solve -4*q = -o + 13, 0*q + 14 = -d*q - 2*o for q.
-4
Let x be (-2)/(-4) + (-35)/(-14). Let f be (-305)/(-4) + (-1)/4. Let i be ((-2)/4)/((-2)/f). Solve -3*v - 11 = -4*v - x*h, 0 = 2*v + 5*h - i for v.
2
Let s(g) = 4*g. Let w be s(-1). Let u(m) = -m**2 - 7*m - 5. Let k be u(-6). Let i = k - w. Solve -3*p - 8 = -i*h + 2, 8 = -5*p + 4*h for p.
0
Suppose -2 + 6 = 2*z. Solve z*x + 1 = 3*x - 3*o, 5*x - 2*o = 18 for x.
4
Let q be 2/((3 + 1)/4). Solve 5*f - 15 = 0, -6*c + q*f + 9 = -c for c.
3
Let u(y) = -y + 6. Let s be u(0). Suppose 8 = -5*a + s*a. Solve -5*v = -v + 4*l - a, 0 = -4*v + 5*l + 17 for v.
3
Let z(x) = -x**3 - 5*x**2 + 6*x + 4. Let o be z(-6). Solve -5*h + 1 = 4*j - 0*j, 2*j = -o*h - 4 for h.
-3
Let m be ((12/16)/(-3))/(2/(-16)). Solve 14 = -2*k - n + 4, m*k = 4*n for k.
-4
Let x be -2*(-1 + 0) - -1. Solve -5*y = 6*h - x*h + 25, 0 = 5*h - y - 5 for h.
0
Let x be (1 - (-15)/5) + -2. Solve 2*a - 2*w - 13 = -a, x*a - 2 = -2*w for a.
3
Suppose -c = -6*f + 2*f + 89, -5*c + 39 = 2*f. Solve -5 = 3*q - 2*n, -q - 3*q - 5*n - f = 0 for q.
-3
Let s(z) = -z**2 + 2. Let j be s(0). Suppose -8 = -j*o - f, -3*o = -6*o + 5*f + 25. Solve 2*g = -u + 10, o*u - 11 = -1 for g.
4
Suppose 5*k = -0 + 35. Solve 2*o - 20 = -4*b, -k + 28 = 3*o + 3*b for o.
4
Let x(v) = v**3 - 8*v**2 + 6*v + 9. Let k be x(7). Solve -5*o = -k*o + 2*d - 6, o + d = 3 for o.
0
Let g be 126/27 - 4/6. Solve g*k + 23 = x, -k + 4*k = x - 18 for x.
3
Let j(b) = -2*b**2 + 17*b - 24. Let f(m) = 3*m**2 - 25*m + 36. Let t(u) = 5*f(u) + 8*j(u). Let s be t(8). Solve 3*x + x - s = -2*o, -2*o + 10 = 2*x for x.
1
Let o be ((-8)/(-10))/((-4)/(-10)). Suppose 4*f + y + 4 - 7 = 0, 0 = -4*f - 2*y - o. Solve 2*n = -2*l - 2, 0 = -3*l - f*n + n - 3 for l.
-1
Suppose 24 = 5*h + 4. Let n = -22 - -27. Solve n*p - 14 - 6 = 5*v, h*p - 5*v = 15 for p.
5
Let d be 60/9 + 10/(-15). Suppose 3*g + 0 - d = -i, -3*i + g + 8 = 0. Solve -3*r = -i*v + 3, 0 = 3*v - 0*v - 6 for r.
1
Let v = 17 - 12. Suppose -5*q + 12 = 2*c - 3*q, -2*q = -v*c + 16. Solve 0 = 3*i + 6, -2*u + 7*u + c = 3*i for u.
-2
Let n = 137 + -122. Solve -4*o - 2*a - n = -5*a, 3*o + a = 5 for o.
0
Suppose 3*h = -h + 84. Suppose -5*q = -3*i - 15, i - 4*q - 9 = -h. Solve i = 3*f + 2*u, -f = 3*u - 3 - 4 for f.
-2
Suppose 0 = 2*s + 3*a + 17, 4*s = 2*s + a + 3. Let m be ((-5)/(-1))/(2 + s). Solve 5*l - j = -16, -4*j - j - 40 = m*l for l.
-4
Let v(b) = 7*b**2 - 3*b - 2. Let u be v(-2). Suppose -r - 2 = -u. Solve -4*y + 4*o = 36, 3*o = 5*y + o + r for y.
-4
Let o = 21 + -16. Let l be (2 - -55)/3 + 2. Solve 0 = -o*v + 2*h + l, -h - 3*h = v + 9 for v.
3
Let w be 3/(-1) - -3 - -3. Suppose 5*q - 94 = -w*k, 0*q - 4*q = -4*k - 88. Solve 22 + 2 = 4*h - 4*d, -4*h + q = -2*d for h.
4
Let k(p) = 10 + 0 + 8 + p. Let f be k(-13). Suppose 6 = -3*s + 5*s + 2*b, 5*b - 15 = 3*s. Solve -d + 20 = -f*g, d + g + 2 + 2 = s for d.
0
Let d(y) = 4*y + 2. Let n be d(-5). Let m = 30 + n. Suppose 0 = -3*c + v + m, -3*c - 6 = -8*c - 3*v. Solve -c*w - 6 = -2*k, 0 = 3*k + 4*w + 27 - 2 for k.
-3
Let w = 10 + -1. Solve -w = -5*a + 2*d - 0, -d = 4*a - 2 for a.
1
Suppose 12 = -3*k, -4*k + 3 - 21 = -o. Solve -12 = o*f - f - 4*s, 4*f = 2*s + 8 for f.
4
Suppose -9*v = 9*v - 22*v. Solve -5*b = 5*p, 3*p + 2*b - b + 2 = v for p.
-1
Let w be (-27)/45 + (-6)/(-10). Suppose 21 - 19 = q. Solve 3*n + w + 5 = q*h, 2*n - 1 = -3*h for n.
-1
Suppose 0 = 2*b + 3 - 13. Solve -b*v - 7 = -3*i + 5, -3*v + 16 = 4*i for v.
0
Suppose 0 = 12*k + 2*k - 42. Solve -4*o - 3*u - 6 = -2*o, -o - 5*u = k for o.
-3
Suppose -2*j + 5 - 25 = 0. Let l(w) be the first derivative of -w**2 - 8*w + 3. Let u be l(j). Solve 4*r + u = 4*v, 3*v + 3 = r + 4 for r.
-4
Let s(p) be the first derivative of 25/4*p**4 + 1/2*p**2 + 2 + 0*p**3 + 0*p. Let u be s(1). Solve -5*d - 4*q + u = -2*d, 0 = 4*d - 3*q + 7 for d.
2
Let p(i) = 2*i**2 - 3*i - 7. Let b be p(5). Solve -4*w - 5*k = 0, b = 2*w + 2*w - 2*k for w.
5
Let q(t) = t - 20. Let j be q(20). Solve -2*s - 3*c + 2 + 11 = 0, j = -3*s - 5*c + 20 for s.
5
Suppose 4*l = -0*h - 4*h + 12, 11 = 3*h + 2*l. Solve h*x = 2*x - 6, -3*j = -x - 8 for j.
2
Suppose 16 = -4*o, 4*b - 3*b - 7 = o. Solve -b*x - 2*x = 5*f + 5, -4*f + 5*x = -5 for f.
0
Suppose 36 = 18*f - 15*f. Solve t + f = -2*h, 5*t + 15 + 1 = h for h.
-4
Let a be 7/(-21) + (-1)/(-3). Solve -3*z = -a*z - 2*s - 4, z - s - 3 = 0 for z.
-2
Let t be 116/(-14) + (-10)/(-35). Let k = t - -8. Solve 2*g - 3*g = 2*f + 4, g - 4 = k for f.
-4
Suppose -5*i - 36 = -4*p, p - 4 = -3*i - 12. Solve -b + 5*x = 7*x - 12, p*b + 5*x = 36 for b.
4
Let f(r) = -r + 24. Let k be f(19). Solve -4*s - 2*j + 4 = 0, -j = 5*s + 2*j - k for s.
1
Let w = 67 + -66. Solve -4*a = l - 21, -4*l + 3 + w = -4*a for a.
4
Let p(m) = -4*m - 20. Let u be p(-7). Solve u = a + 3*z, -3*z = 4*a + 6 - 2 for a.
-4
Let p(x) = -x**3 - 11*x**2 + 3*x + 33. Let q be p(-11). Suppose 4*z + 0*z = 0. Solve z*w - 3*w - 3*y - 3 = q, 2*w = y + 1 for w.
0
Let u be (-2)/3 + (-35)/(-3). Let q = u - 7. Solve -4*d = s - 7, -5*s - 13 = -q*d - 0*d for d.
2
Suppose -5*c - 525 = 180. Let b be (-1)/(-4) - c/12. Solve 0 = 2*q + 2*r - b, 0*q - 4*q + 15 = r for q.
3
Let c(d) = -d + 13. Let q be c(8). Solve 0*f + 23 = q*f + 4*i, 0 = 4*f - 3*i - 6 for f.
3
Let l(x) = -x**3 + 6*x**2 + 4*x. Let g be l(6). Let t be 0 - g*(-2)/3. Let f be ((-2)/(-3))/((-3)/(-9)). Solve k + t = -4*q, 2*q + 28 = -f*q + 2*k for q.
-5
Let f be 16 + (1 - (1 - 0)). Suppose -s - 2*a = -2*s + 16, -5*a - 49 = -4*s. Suppose s*r - 30 = r. Solve q + 2 = 3*p - r, q + f = 5*p for p.
4
Let o be (0 - (0 - 0)) + 175. Suppose -2*i - 3*i + o = 0. Solve -5*j = -2*c, -6*c = 5*j - c - i for j.
2
Let j(n) = -n + 6. Let d be j(4). Solve -4*l + 10 = -4*t - 2*l, 0 = 2*t + 2*l + d for t.
-2
Suppose n = 2 + 1. Let x(d) = 2*d + 16. Let a be x(-8). Let v(z) = 2*z**2 + 4*z + 4. Let w be v(-4). Solve a = 4*q - 3*k - w, n*q - 15 = -k + 2*k for q.
5
Let p(z) = -z + 7. Let o be p(5). Suppose 2*a + v - 13 + 2 = 0, 0 = -a - o*v + 10. Solve 5 = -5*r + j, -5*r 