(4/5)/(1/5). Solve -z = 3*u + 18, 2*u - z = q*z + i for u.
-5
Suppose -3*f + 48 = -0*f. Suppose -q + z + 2 = 4, -3*z + f = 2*q. Solve q*a + 8 = -o + 5*o, -o - 2*a + 7 = 0 for o.
3
Suppose 0*j = -z + 3*j + 15, -4*z + 25 = -5*j. Let m be z*(-3)/(-9)*-1. Let v(y) = -y**3 + 3. Let s be v(m). Solve -x = -h - 4, -3*x + 2*x + s*h = -6 for x.
3
Let w(b) = -b**2 - 9*b - 3. Let j = 11 - 3. Let u = -16 + j. Let x be w(u). Solve x*o + 21 = i - 0, -2*o - 3*i = 5 for o.
-4
Suppose -d + 4*d + 6 = 2*h, d = -2*h - 2. Suppose h = -14*q + 11*q + 6. Solve q*l + 14 = 2*r, l = -3*r - 3*l + 7 for r.
5
Let u be ((-15)/2)/((-1)/2). Suppose -3*v + v - 38 = -4*c, -3*v = 2*c - u. Suppose 3*a - 3 = c. Solve m + 4*q - 11 = 0, -m + a*q = -q + 25 for m.
-5
Let k be (-4)/14 - (-354)/14. Suppose 2*r - 4*g = 0, -2*g + 3 = 5*r - 21. Solve 0 = -d + 5*d + 2*t + 20, 0 = -5*d + r*t - k for d.
-5
Let u(w) = 5*w + 108. Let n be u(-21). Solve -4*c + n*g + 35 = 0, 2*c + 5*g = -3*c for c.
5
Let a be ((-12)/(-3) - -2) + -6. Solve 0 = 5*b + 2*o + 8, a = -o - 2*o - 12 for b.
0
Let t(o) = -2*o - 18. Let h be t(-12). Solve -4*u - 1 = 2*f - u, -2*f = -4*u - h for f.
1
Let r be 2 - ((-48)/4 - 0). Solve -r = -2*p + 3*d, 2*p = d - 4*d + 2 for p.
4
Suppose -4*r - 9 = -7*r + q, 0 = -r + q + 5. Solve 0 = m - 5*j - 4, j = 6*m - r*m + 3 for m.
-1
Let j = -86 - -89. Solve 12 = -2*f + 4*z, -2*z + j = -1 for f.
-2
Suppose 5 + 5 = l. Solve -4*c + 11 = 2*b - b, l = 4*b - c for b.
3
Let h(x) = -x**3 + 9*x**2 + 2*x - 8. Let f be h(9). Let o be ((-4)/f)/((-2)/20). Solve 3*t - 5*n = -13 - 1, 0 = n - o for t.
2
Suppose -p + 2 = -24. Suppose -4*m = 10 - p. Solve 0 = -5*l - z - 9, z = -0 - m for l.
-1
Let i be 3 + -1 - 0 - -1. Suppose -x = -i*x + 4. Suppose 8 = 3*s + x. Solve 0 = -j + 2*j - b + 4, j - s*b + 9 = 0 for j.
1
Let c(q) = -q**2 - 5*q - 5. Let a be c(-3). Solve 2 = -2*k - 0*k + r, k = 3*r - a for k.
-1
Let u(n) = -12*n + 10. Let a(r) = r - 1. Let d(v) = -10*a(v) - u(v). Let l be d(-2). Let t = 10 - l. Solve -2*b - 4*i + t = 42, 5*b = -4*i - 40 for b.
-4
Let w = -2 - -2. Let g = 15 - 10. Solve -3*s + m = -w - 2, m = -g for s.
-1
Let o be 0 - 2*(-1 - 0). Solve 4*q + o - 3 = -3*d, d - 3 = -2*q for d.
-5
Suppose 24 = -4*h + 4*m, 3*h + 10 = -5*m - 16. Let s be 102/14 - (-2)/h. Solve -4*l + 4*k = 20, 3*k + 2 = -5*l - s for l.
-3
Let w = 7 + 3. Suppose l - 2*s = 2*l - w, -3*s = -12. Solve 3*b + 5*g - 6 = -0, l*g - 18 = 4*b for b.
-3
Let h = 23 + -19. Let p = -30 + 42. Solve j + 18 = h*t, 2*t = -2*j - 2*t + p for j.
-2
Let d be (5/(2/(-2)))/(-1). Suppose -d*u + u = -12. Solve 2*m - g + 10 = -u*g, -2*m = -g - 5 for m.
0
Suppose -2*t + 16 = -t. Suppose t = 8*n - 4*n. Solve -a - a + 4 = -n*c, 0 = -5*a - 3*c + 10 for a.
2
Let d(c) = -c + 3. Let t be d(-4). Suppose 0 = t*u - 3*u. Solve 3*x + f - 8 = u, 0*f + 2*f = -2*x for x.
4
Let x(g) = -6 + 8 - 1 + 3*g. Let w be x(1). Solve -3*k + 18 = -f + k, 0 = -w*f + 5*k - 17 for f.
2
Let p = 5 + -2. Suppose -2*n + 2*b = -2, 2*n - 1 = b + p. Solve n*y + 5*f = -10, 7 + 9 = -3*y + f for y.
-5
Suppose -4*c + 2*v = -18, v = -5*c + 4*v + 24. Suppose -3*t = c*k - 5*t - 68, 0 = -k + 3*t + 25. Solve f = 5*s + k, -1 = s + 3 for f.
2
Let b(r) = -r**3 - 18*r**2 + 5. Let y be b(-18). Solve 4*u = -y*d + 11, 4*u = -3*d + u + 6 for d.
3
Suppose 3*n = 4*n - 5. Solve n*c = -2*r + 4, 5*r - 5*c = -2*c - 21 for r.
-3
Suppose 4*d + c + 4*c = 25, 4*d - 20 = -4*c. Suppose -2*p + 4 + d = 0. Solve -4*o - 1 = -3*m, 7 = p*o + 2*m - 3 for o.
2
Let g(m) = -m**3 + 9*m**2 + 10*m + 4. Let u be g(10). Solve 0 = 2*o + 6, 0*p - 3*o = u*p - 3 for p.
3
Let w = 16 + -8. Let x = -6 + w. Let f be (0 - 2)/(0 + 1/(-2)). Solve -5*u + f*s = 12, 4*u - 2*s = x*u - 4 for u.
-4
Suppose 5*a - 6*a = -12. Solve 3*x + 2*w - a = 0, -x + 8 = x - w for x.
4
Let l(p) be the first derivative of p**4/4 + 10*p**3/3 + 4*p**2 - 4*p - 3. Let h be l(-9). Solve 5*w = -3*j + 2 + 2, -h*w + 10 = 0 for j.
-2
Suppose -2*o - 4*d = -0*d - 8, 0 = -4*d + 4. Let m be 4/3 - 6/(-9). Suppose 8 = g + m*x, x + 8 = -2*g + 5*x. Solve 2*u + 14 = -g*r, -2*r + 3*u + o = -9 for r.
-2
Let v(s) = -4*s**3. Let f be v(-1). Suppose 0 = -r + 2*r - f. Solve -2*k = -2*y - 4, 0*k + 8 = -r*k - 4*y for k.
0
Let q be (-6 - -4)*14/(-4). Solve -5*b = -3*h - 0*h + q, -4*h + 19 = 3*b for b.
1
Let i be ((-12)/15*8)/((-14)/35). Solve -5*y + 3*p + i = 0, 4*y + p - 6 = -0*p for y.
2
Suppose -5*u = -4*u - 4. Suppose u = -v - 3*v. Let d be 2 + v + (3 - 2). Solve -d*x - 11 = -6*x + 3*t, -2*x + 2*t = -8 for x.
-1
Let w be 38*(-2 - (-9)/6). Let d = -17 - w. Solve -2*q = q - d*h + 10, -5*h = 3*q + 17 for q.
-4
Suppose -2*q + 0 = -10. Solve q*c - 37 = 3*b, -5*b - 5*c + 5 = -0*b for b.
-4
Suppose 0 = -b - 4*k - 14, 3*b - b - 4*k = -4. Let w(r) = -r**3 - 4*r**2 + 8*r + 5. Let p be w(b). Solve 0*u - p = -5*u + 3*n, 3*u - 2*n - 18 = 0 for u.
4
Suppose 0 = -a + 2 + 4. Let g(q) = 3*q - 1. Let t(k) = -k + 5. Let s be t(4). Let i be g(s). Solve -p - f = -4, -p + a = i*f + 1 for p.
3
Let g(m) be the third derivative of -m**4/24 + 2*m**3/3 - 3*m**2. Let q be g(0). Solve 0 = l + q*b + 22, 3*l - 2*b - 1 = 3 for l.
-2
Let d be 20/(-110) - 136/(-22). Let a be 590/25 + d/15. Solve -a = x - 4*s, x - 11 = -0*x - 3*s for x.
-4
Let r = 2 - 3. Let w be (5/r)/(-1) - -2. Suppose -3*t + 2*y = -12, -5*y = -t + 5*t + w. Solve -3*c = -2*q - 9 - 0, t*c - 6 = 2*q for q.
0
Let t(b) = b + 13. Let n be 7/((-3)/((-9)/(-3))). Let z be t(n). Let d be 14/6 + 4/z. Solve -u + g + 11 = d*g, 2*g = -2*u + 16 for u.
5
Let d(j) = j**2 + j + 2. Let p be d(0). Solve -p*c - 5*o = 4, -5*o - 7 = 2*c - c for c.
3
Let u = -105 - -107. Solve 2*c = -3*c + 5*w + 15, u = -2*w for c.
2
Suppose 10 = -6*c + 8*c. Solve -3 = 3*i - 3*q + 24, c*q - 5 = -5*i for i.
-4
Suppose m - 12 = 4*y, 7*m + 4*y = 3*m - 12. Solve -3*h + 5 + m = 2*g, g - 2*h + 1 = 0 for g.
1
Let y = -36 - -40. Solve 3*k - 1 = 5*t, -k - y*t = -2*t - 4 for k.
2
Let z be 0/(1*(0 - 1)). Solve 3*d - 5 = -2*f, 2*f - 2*d - 10 = -z*f for f.
4
Suppose 120 = -4*f + 9*f. Solve -5*y + 2*y + 25 = -4*d, 3*d + f = 4*y for d.
-4
Let k = -15 + 44. Suppose -5*n + y = 3*y - 25, -3*y - k = -2*n. Solve p = -3*m + n + 2, -2*p + 6 = 3*m for m.
4
Let l be ((-13)/(-3))/(6/18). Suppose 5*x = 2 + l. Solve 3*i = d + 4*i + 7, -d - 17 = x*i for d.
-2
Suppose -6 = 5*v + 3*q - 16, -5*v - 2*q + 10 = 0. Let r = 1 - -4. Suppose -r = -2*t - 3*u - 1, 0 = 4*t + v*u - 16. Solve -2*h = 5*y + t, h + y = 4*h - 18 for h.
5
Let n = -7 + 12. Suppose -10 = -p + 4*o + 4, -3*p = n*o + 9. Suppose 2*g = -3*g + 25. Solve -3*f - 15 = -3*b, -7*b + p*b = g*f - 25 for b.
5
Let c(r) = -r + 3. Let p = -2 + 5. Let t be c(p). Solve x = t, 0*y - x = 2*y for y.
0
Let s(c) = -c**3 - 4*c**2 + 3 - 2 - c - 3. Let u be s(-4). Solve 3*w - 3*q + 9 = 0, -3 = u*q - 5*q for w.
-2
Suppose 2*m = -o + 2, o + 13 = 4*m - 3. Solve -6 = -m*c, 0 = -2*n - 4*c - 0*c + 4 for n.
-2
Suppose 4*b + 12 = 44. Solve -5*s - b - 12 = -5*f, 0 = -2*f - 5*s - 6 for f.
2
Let a(x) = 12*x - 1. Let b be a(1). Suppose 2*s - 2 = 4*r + 2, -b = -3*s + 5*r. Solve 5*v = -2*y + 9, 4*y + 4*v + 0*v - s = 0 for y.
2
Let j(z) = -z - 2. Let h be j(-6). Let l = 0 + 4. Let o(a) = -4*a - 3. Let q be o(-2). Solve -2*y + q*w = -4, 9*y = l*y + h*w - 7 for y.
-3
Let v = -2 + 2. Suppose -z - 3*m + 5*m + 5 = v, 5*z = 2*m - 15. Let l = z - -10. Solve 0*f + 5*f + l*i + 20 = 0, 5*f = 4*i + 25 for f.
1
Let i(n) = -4*n + 7. Let v be i(-3). Suppose -7*r + 4*r + 6 = 0. Let b(k) = -k + 10. Let g be b(0). Solve -l - v = -5*y + y, -y + r*l = -g for y.
4
Suppose 7*f = 3*f + 84. Solve 5*t + f = q, 11 = -4*q - 0*t + t for q.
-4
Let q(s) = 4*s**2 - s. Let c be q(-1). Let m be (-1 + c)*1 + 2. Let k = -4 + m. Solve b + 1 = -2*v + 11, 0 = 3*v - k*b - 8 for v.
4
Let c(t) = -t**2 - 3*t + 7. Let g be c(-6). Let j be (-5)/10 + g/(-2). Solve h - j = 3*n + 4, -9 = -5*h + 3*n for h.
0
Suppose 0 = -12*h + 7*h + 15. Solve 0 = 2*c - 3*c + w - h, 5 = 5*w for c.
-2
Let j be (-1)/(-6) - (3 - 47/6). Solve 0*l + 2 = l - 2*n, j*l - 4*n + 2 = 0 for l.
-2
Suppose 20 = 8*l - 10*l. Let m be ((-24)/20)/(4/l). Solve -3*n + 5*f - m - 13 = 0, -25 = -5*f for n.
3
Suppose -2*a - 3*a + 40 = 3*u, 0 = -5*a - 5*u + 50. Solve 2*f + 0*r - 3 = -r, -a*r = -3*f + 11 for f.
2
Let f(k) = k. Suppose 4*x = 4*i - 12, -i = -4*i - 3*x + 21. Supp