5. Let p = -10 - -16. Solve -2*v - c = 3*d + 5, 2*v = -2*d - p for d.
-2
Let u = 8 - 7. Let f(b) = u - 1 - 3*b + 0. Let x be f(-1). Solve 0 = m + m + x*k + 13, -3*m + 9 = -5*k for m.
-2
Let s = -39 + 43. Solve 0*r + 4 = 5*w + s*r, -2*w + 4 = 4*r for w.
0
Let c(d) = 3*d + 5. Let u(q) = q + 2. Let a(h) = 2*c(h) - 7*u(h). Let w be a(-7). Solve -3*p = -8*z + w*z - 4, -2*p - 3*z = 10 for p.
-2
Let j(v) be the first derivative of -v**4/4 - 8*v**3/3 - 4*v**2 - 5. Let b be j(-7). Solve 2*a = b*a + 4*r - 5, 0 = -5*a - r - 10 for a.
-3
Let x = 60 + -25. Solve -2*f + 1 = 3*w, 8*w - 3*w - 5*f = x for w.
3
Suppose -5*k = -4*r - 36, 0 = -r - 2*r - 12. Let n = 12 - 6. Let x = 2 + n. Solve -4*h - k*a = -x, 4*a + 19 = h + 2 for h.
5
Let w(j) = 2*j - 4. Let l be w(5). Let a(u) = -u + 8. Let s be a(l). Let h be -1*((-2 - 0) + -2). Solve -y + 1 = -x - s, -12 = -h*y - 5*x for y.
3
Let i(u) = 2*u + 10. Let d be i(-8). Let s = -7 - -15. Let k = s + d. Solve -5 + 13 = 4*g, 0 = 5*j + k*g + 16 for j.
-4
Let r be (-15)/(-2)*12/(-9). Let m = r + 23. Solve -2*j = -2*w - 14, 4*w + m = -0*j + j for j.
5
Suppose -63 = 3*t - 0*t + 5*x, -5*t - 5*x - 105 = 0. Let u = -13 - t. Solve 2*v + v + 2*z - u = 0, 9 = 2*v + 5*z for v.
2
Let m(k) = 10*k. Suppose 2*y + 0*r = 2*r, 5*y = 4*r - 1. Let f be m(y). Let p be -3 + f/(-2)*1. Solve 5*a - p*q + q + 11 = 0, 5*q + 29 = -3*a for a.
-3
Suppose -5*l + 3*k = 115, -3*l - 80 = -8*k + 4*k. Let o = 22 + l. Solve 2*c = 8, 2*c - 1 = o*j + 3 for j.
2
Let i(n) = 3*n**2 + 6*n + 2. Let k be i(-4). Let g = k + -16. Let d be g + -5 + (-2 - -1). Solve 4*j + 8 = 0, u - j + 8 = -d*u for u.
-2
Suppose 3*l = 3*b - 0*l + 3, -b = 2*l - 11. Suppose 0 = a, -5*v + 2 = 4*a + 7. Let c be (0/2 + v)*-2. Solve 0*g - c*g - 14 = -2*q, -2*q = b*g + 6 for g.
-4
Let t(l) = -l**2 - 4*l. Let x be t(-3). Let i be 3 + (3 - 9/x). Solve -o + 8 = b, 0 = -3*o + 5*b - i - 5 for o.
4
Suppose 4*k - 8 = -p + 12, p + 2*k - 10 = 0. Solve -5*s = -p + 5, -l - 5*s - 9 = 0 for l.
-4
Suppose 2*c - 5*c - 9 = 0. Let z be 1/((-1 - c)/2). Let j be ((-2 - -2) + 5)/z. Solve -4*k - 18 = 5*g, -4*k - g = -j + 15 for k.
-2
Suppose a + g - 5 - 2 = 0, -4*g + 31 = 5*a. Solve a*q = -l - 15, -2*l + 5 = -q + l for q.
-5
Let x = -2 + 4. Let s be x/(-7) + (-90)/(-21). Solve 2*h = -2*d + 2, -4*h = -s*d - 1 - 3 for d.
0
Let v = -22 - -25. Suppose -3*z + 21 = 5*a, 2*a + 2 + 1 = -5*z. Solve 13 = -4*o - b, v*b - 3 = -3*o - a for o.
-4
Suppose 5*p - 21 = r + r, 0 = -3*p + 2*r + 15. Solve 0 = 4*o - 8, 0 = 2*b + 4*o - p*o for b.
-1
Let n = -10 - -1. Let q = 13 + n. Solve 2*g = -q*k + 14, 3*g + 0*g = 5*k - 12 for k.
3
Suppose c - 6*c = 0. Let v(g) = 2*g**3 + 2*g - 1. Suppose 18 = 3*u + 5*q - 10*q, 3*q = 3*u - 12. Let h be v(u). Solve c = h*z, d + d + 2*z = 0 for d.
0
Let m(q) be the second derivative of q**3/2 - q**2/2 + q. Let j be m(2). Solve 3*k + 3*f = 6*f - 15, -f - 25 = j*k for k.
-5
Suppose h - 7 = 2*c, 5*h = 3*c + 4 + 10. Let m = -3 - -5. Suppose -3*u + 0*u = 0. Solve -h - 1 = n, -m*p + 5*n + 16 = u for p.
3
Let q(i) be the third derivative of 0 + 1/60*i**5 - 3*i**2 + 0*i + 1/3*i**3 + 1/8*i**4. Let a be q(-6). Solve 0 = 5*n - a, -2*c - 2*n + 10 = n for c.
-1
Let z = 43 - 39. Solve 0 = 4*f - 6 + 26, -z*f = -5*y + 40 for y.
4
Let g = -11 + 6. Let q = 6 - g. Let n = 26 - 14. Solve 3*m + q = -f, -3*m - 4*f - 5 = n for m.
-3
Let c = -2 - -5. Suppose 3*x = 2*h + 7, -3 - 8 = -3*x + h. Solve 5*i = -c*w + 8, 4*i = x*w - 0*w + 36 for w.
-4
Let m(l) = l + 2. Let a(c) = c**2 + 6*c + 6. Let h be a(-6). Let k be m(h). Suppose -2*w - 4 = -k. Solve 6 = -4*j - w*o, -5*o = -4*j - 0*j - 27 for j.
-3
Let k(l) = l + 5. Let a = -7 + 7. Let d be k(a). Let g(c) = -c**2 + 5*c + 3. Let h be g(d). Solve 5*y + 10 = 5*m, -2*m = 2*m - 3*y - h for m.
-3
Suppose 0 = m - 4 + 1. Suppose 4 = -m*d + 5*d. Solve -2*k + q - 9 = d*q, 0 = k - 2*q + 2 for k.
-4
Let m(p) = -2*p**3 + 2*p + 3. Let n be m(-2). Let v be (-6)/n*(-30)/3. Solve v*y + 5 = y + 5*x, 3*x - 9 = 3*y for y.
-5
Suppose 0 = 5*a, 0 = 4*r + 3*a + 2*a - 20. Solve -3*l + r*k = 2*l, 3*l + 2*k - 5 = 0 for l.
1
Let s = -14 + 15. Solve -5*g - 3*l + 10 = 0, -4*g - l = -2 + s for g.
-1
Let p be 29/(-2) - 2/4. Let w = -11 - p. Let i = 39 - 36. Solve -w*s - i*t + 9 = -3*s, 0 = 3*s + t - 11 for s.
3
Suppose -5*k - 3*g + 24 = 0, 3*k - 5*g + 3 + 3 = 0. Suppose 4*q + 2*y = 8*q, k*y - 12 = 0. Solve -q*p + 4*s = 3*s - 6, 4*p = s + 14 for p.
4
Let l be -4*(2 - (-21)/(-6)). Let d be l*-4*1/3. Let t be (-9)/(-12) + 6/d. Solve -r = -w - t*w + 4, 2 = w + r for w.
3
Suppose -17 = 4*z - 5. Let v = 0 + 0. Let p = v - z. Solve p*j + t - 5*t = 4, 10 = 4*j - 3*t for j.
4
Let a = 16 - 11. Let m(q) = -q**2 + 9*q + 13. Let k be m(10). Suppose a*l - 23 = -o, -6 + 3 = k*o - 3*l. Solve 5 = o*i - 0*i - 2*j, -5*j = 5 for i.
1
Let a(j) = 3*j**3 + j**2 - 6*j + 4. Let h be a(1). Solve h*b - 5*x = 0, 2*x = -7*b + 2*b for b.
0
Suppose 3*i - 2*l - 7 = 0, 4*i - 15 + 1 = -2*l. Solve -26 = o + 5*k, 2*k = i*o + o - 6 for o.
-1
Suppose -2*r + 1 = -3, -3*o - 3*r + 6 = 0. Let n be (2 - o)/(3/93). Suppose 0 = 5*t - n - 38. Solve -c + t = -3*v + 3, -c + 4*v = -21 for c.
5
Suppose 0 = -3*w + 26 + 1. Solve -2*l = -k + 10, -2*k + 15 + w = -5*l for k.
2
Suppose 5*v - 24 = v - 4*i, 4*v + i - 30 = 0. Suppose -4*d = 4*q - v, -q - 3*q - 3*d + 9 = 0. Solve -c + h = -q, 0*c + 5*h + 15 = -2*c for c.
0
Suppose 6*k = 5*k + 2. Solve 0 = 5*t + 4*z + 31 - 0, 5*z = -k*t - 26 for t.
-3
Suppose -5*i - 64 - 6 = 0. Let b = 14 + i. Solve b = -5*v + 3*t - 22, v - 4*t + 3 = 2 for v.
-5
Let r(v) = 2*v + v**2 - 2 + v - 2. Let y be r(-4). Solve 15 = -2*q - y*q + 5*m, 5*m = -2*q + 15 for q.
0
Let y = 4 - 1. Solve j - 3 = y*x, -2*x + 4*j - 2 = 3*j for x.
-1
Let t be (-24)/36 - 4/(-6). Solve 5*p = -3*r + 8, t = -3*r - 2*r + 4*p + 1 for r.
1
Let h(v) = -v + 7. Let r be h(4). Let q(k) = 4*k**3 - 2*k**3 - 5*k + 6*k**2 - 3*k**3. Let p be q(5). Solve p*i + 3 = -r*a + i, -3 = 3*a + 4*i for a.
-1
Let i be (-1 + (-2)/(-3))*-138. Suppose 3*c = -4*w - 3 + 40, -4*c = 2*w - i. Let y = -6 + c. Solve 0 = -4*k + y*h - 9, -5*h + 37 = -k + 4*k for k.
4
Let l be (54/15)/((-6)/(-15)). Suppose 0 = 3*u - 6 - l. Solve u*q + 11 + 4 = -3*a, -5*a = q + 3 for q.
-3
Let j(f) = 4*f**3 - f**2 + 2*f - 1. Let k be j(1). Suppose -6 = k*o - 18. Solve -o*m = 5*v + 2*m + 5, 2*v = -m for v.
1
Let p(l) = 2*l**2 + 5*l + 2. Let o be p(-5). Let d = -1 - 2. Let h = 3 + d. Solve h = 4*c - 5*i + 1, -5*i - o = c + 2*c for c.
-4
Let x(p) = -p**3 - 6*p**2 + 2*p + 14. Let z be x(-6). Suppose 3*k + z*v - 37 = 0, 0*v + 4*v + 16 = 0. Solve -2*w - 6 = -3*w - t, -5*w = -4*t + k for w.
1
Suppose -19 + 94 = 5*t. Let n be 1/(-5) - (-153)/t. Let w = -5 + n. Solve 4*a - 9 = g + 7, -4*a + w*g + 32 = 0 for a.
3
Suppose 0 = 6*d - 27 - 3. Solve 2*r = -r + d*u, 4*u = -3*r - 27 for r.
-5
Let a be (-28)/(-7) + 98 + -2. Let d be a/6 - (-28)/(-42). Solve 3*c - 3*t - d = -2*c, 2*t = -5*c + 31 for c.
5
Let k(c) = -c**2 - 6*c + 5. Let z(s) = 3*s**2 + 18*s - 15. Let i(x) = 7*k(x) + 2*z(x). Let m be i(-6). Solve 0 = -w + 4*b + 4 + 8, -4 = -4*w + m*b for w.
-4
Suppose 36 = 9*r - 5*r. Solve 3*v + 10 = p, 1 = -3*p + v - r for p.
-5
Let g(s) = s - 6 + 4*s - 4*s - 2*s. Let q be g(-8). Solve 0 = -3*r - 5*a + 5, -q*a = 4*r + r - 2 for r.
0
Let c(w) = 2*w**2 - 4*w - 3. Let s(m) = m**2 - m - 1. Let x(a) = -c(a) + 3*s(a). Let n be x(-1). Solve -f - 5*y - 11 = n, 2*f + y - 4*y = 17 for f.
4
Let r(g) = -g**2 + 8*g - 12. Let i be r(6). Solve 2*w = -u + 4, 3*w - 3 = -i*w for u.
2
Suppose -2 = 6*u - 7*u. Solve -3*k = -5*j - 16, u*j + 10 = k - 2*j for k.
2
Let v be (-5 - -7) + (-2)/1. Suppose 0 = -m - m - 3*f + 28, -f - 4 = v. Solve -3*z - m = 5*o, z - o = 3*o - 1 for z.
-5
Suppose 0 = -4*n + 6 + 10. Solve n*c - f = 1 - 5, 5*c - 2*f = -5 for c.
-1
Let z be (-65)/(-26)*8/5. Solve -z*f + 35 = f + 5*w, -w = -f - 3 for f.
2
Let j(v) = v + 14. Let b be j(-9). Let r = -1 + b. Let l = -67 - -97. Solve 4*d = -16 - r, l = -5*p - 5*d for p.
-1
Let p(a) = a - 3*a + 0 - 4 + 8*a + a**2. Let g be p(-7). Suppose -22 + 7 = -g*r. Solve 2*c + 3*c = -3*x - 13, 2*x - 33 = r*c for c.
-5
Let j be 0 - -4 - (3 - 2). Solve 0 = -5*l + k + 6, -4*l + 1 = -j*k + 6*k for l.
1
Suppose -4*l + n + 18 = 3*n, 13 = 2*l - 3*n. Solve -4 = 2*v - i, -2*i = -v - 13 + l for v.
0
Let z