for f.
-3
Let z be -18 + 19 + 1*3 + 2. Solve 15 + 7 = -5*t + o, z = t + 5*o for t.
-4
Suppose -56 = -14*o + 10*o. Solve -12 = z + 2*m, -3*z - o = m + 2 for z.
-4
Let w = -20 + 10. Let j be 1*w*2/(-4). Suppose j*z + 5 = -2*b, 15 = -4*z - z. Solve 0 = b*g + 20, -2 = -2*k - g - 0 for k.
3
Let t = -1 + 1. Let f(k) = -k**3 + 5*k**2 + k - 1. Let i be f(5). Let s = 6 + -3. Solve 2*r + i = 2*w, w + r - s*r = t for w.
4
Suppose 0 = p + 3 - 6. Let b(m) = 2*m**2 - 3*m - 3. Let k be b(3). Suppose -4*a - 2*n + k = 0, -6*a = -a - 3*n - 13. Solve -4*i - 4 - a = -2*l, -p*l = 3 for i.
-2
Suppose 2*d - 2*c - 4 = -0*c, -d - 5*c = 4. Let m be 0*(d/2 + -1). Solve -21 = 5*n - 4*j - m*j, 2*n = -3*j + 10 for n.
-1
Suppose 4*h + k + 1 = 5*h, 3*h - 24 = -4*k. Let y(g) be the first derivative of g**2/2 + 6*g + 1. Let s be y(-6). Solve -2*u - 5*n = s, n = -n + h for u.
-5
Let c(z) = 3*z - 3. Let f be c(4). Let r(o) = -o**3 + 9*o**2 + 2*o - 6. Let s be r(f). Solve 2*d + 4*g = s, -3*g + 12 = 4*d + g for d.
0
Let c be (0 + 4)/4 - -2. Suppose -3*n = -l - 0*l + 8, 0 = 5*n + 5. Suppose 0 = -3*f - l + 17. Solve 5*d - f*h - 14 = 0, c*h + 6 = 4*d - 5 for d.
2
Suppose 0 = 3*w + w + 116. Let h = -10 - w. Solve -h = -o - 5*t, 4*o + 3*t = -0*t + 25 for o.
4
Let k be (1/(-3))/(3/(-9)). Let q(l) be the first derivative of 5*l**2/2 - 4. Let n be q(k). Solve 33 - 8 = 5*h - 2*m, 0 = n*h + 5*m + 10 for h.
3
Suppose -9*x + 16 = -5*x. Solve x*v - 24 = 2*k, 4*k + v = -v - 8 for k.
-4
Let z be (24/36 - 4/6) + 0. Solve -2*w - 4*x + 10 = z, 3*w + 15 = -2*x + 6*x for w.
-1
Suppose -4*o + 8 + 0 = 0. Solve o*p - 7 = 3*k + 10, p + k - 1 = 0 for p.
4
Let s(t) = t + 14 + 2*t - 4*t. Let h be s(9). Solve 0 = -j + 4*v, -h*j + 5*v - 2*v = 17 for j.
-4
Suppose 3*n - 7 + 2 = -4*b, 3*b - n = 20. Solve 0 = -o, -o - b = -5*y - 6*o for y.
1
Suppose 4*v = 2*h - 0*h - 22, 0 = -4*h - 5*v - 8. Suppose -6 = h*y - 2*g, 5*g = 3*y + 2*y + 15. Solve -5*z - 5*i + 15 = y, -z - 13 = 3*z - i for z.
-2
Let l(o) = 6*o - 6. Let y be l(3). Suppose 3*f - 5*t = -1, -2*f - t - 2*t = -y. Solve -3*q + 18 = -3*x, 0 = -f*x + 3*q - 5*q + 2 for x.
-2
Let r(h) be the third derivative of h**5/60 - h**4/3 - 3*h**3/2 + 2*h**2. Let j be r(9). Solve j = 2*v + v + 5*m + 32, 5*v + 4*m = -36 for v.
-4
Let r(w) = -w**2 - 4*w - 3. Let u be r(-3). Suppose 3*s - 15 + 3 = 0. Let f be (10/3)/(s/6). Solve u = -4*l, f*l = -2*i - 0*l for i.
0
Let q(o) = -3*o**2 - 5*o - 11. Let s(d) = -4*d**2 - 8*d - 16. Let l(w) = 7*q(w) - 5*s(w). Let y be l(5). Solve -2 = y*z - u + 3, 0 = -5*z - 2*u - 23 for z.
-3
Suppose 4*n = -3*a + 1 + 5, n + 4 = 2*a. Suppose j + 3 = -i + 8, n = -i - 5*j + 1. Solve 6 = 3*d - 2*d - l, 5*l = -4*d + i for d.
4
Let t(i) = i - 2. Let x be t(5). Solve 5*m = -5, -x*d + 0*d + m = -10 for d.
3
Let k(c) = c. Let a(x) = 2*x. Let o(f) = -2*a(f) + 2*k(f). Let y be o(-2). Solve -4*t + 0*t - 4*j + 4 = 0, y*j = -12 for t.
4
Let f = 22 - 14. Let l(k) = k**3 - 7*k**2 - 8*k + 3. Let u be l(f). Solve -4*b - 3*m = -9 - 11, -u*b + m = -2 for b.
2
Let x = 8 - 4. Let z(w) be the third derivative of w**4/24 - 5*w**3/6 - w**2. Let h be z(8). Solve -x*v + 5 = 2*q - h*q, 0 = -5*q - 5*v + 25 for q.
3
Suppose 2*g - 4 = -0. Suppose 5*k + g = 27. Solve 0 = h - 3*h + k*v - 8, 16 = -4*h + 2*v for h.
-4
Suppose -3*q - 3*g - 9 = 0, 0 = -4*q + 3*g + 9. Let n be (q + -2)/(2/(-4)). Solve 3*h + 3*v + 18 = -0*h, n*h + 27 = -5*v for h.
-3
Let y(u) = 3*u - 4. Let q be y(2). Solve -5*g = 20, -5*g = 5*l - q*g + 22 for l.
-2
Let g be -1 + 2 + 1 + 3. Suppose 1 = 2*i - g. Solve -5*f - 17 = -2*c, -f = f + i*c + 22 for f.
-5
Suppose 3 = -2*o + 3*o. Suppose 2*w + o*w = 30. Solve d + w = 4*j + 3*d, 2*d = -2*j - 2 for j.
4
Suppose -2*j - 4*m + 2 = 0, -7*m = -j - 2*m + 8. Suppose 74 = j*t + 26. Suppose -d - 3*d = -t. Solve 2*y - 5 = -3*v, d*y - 1 = -2*v + 5 for v.
1
Let r = 17 - 15. Solve u + 3*x = r*x, 0 = -u - 3*x - 10 for u.
5
Let p = -8 + 13. Suppose 0 = 4*w - p*w + 2. Solve 1 = -w*r - 5, 4*g = -r + 17 for g.
5
Suppose -c + 2*r = 4*r + 4, -5*c + 4*r = -36. Let v(w) = -7*w**2 - w + 9*w**2 + c*w**2. Let n be v(1). Solve -2 = 4*o + u, 2*o + 3*o - n*u = -15 for o.
-1
Suppose -u = 4*u - 20, 4*g - 4*u + 4 = 0. Let d(t) = 2*t - 4. Let w be d(g). Suppose -4*j = -w*j. Solve j = 4*o - 3*f + 2*f - 5, 5*o = -f - 5 for o.
0
Let p be 2 + (-6)/(-9)*3. Suppose -x + 24 = 2*s - 7*s, -24 = -2*x + p*s. Let m = 0 + 7. Solve 6 = -3*u + h, -5*u + m*h - x*h = 10 for u.
-2
Suppose v + 4*v = -i - 4, -5*i + v + 6 = 0. Let l = i - -1. Suppose -p + 12 = l*p. Solve -2*h = -8, -p*q - 3 = -5*h + 1 for q.
4
Suppose 0*q + 2*f - 30 = -5*q, -3*q - 8 = -4*f. Solve 7*d - 2*d - 8 = -q*c, 0 = -5*c - 3*d + 10 for c.
2
Let q = -8 + 1. Let r = 12 + q. Solve 4*y = -3*w + 4, -2*y + r*w - 2*w + 2 = 0 for y.
1
Let j be (-6)/(-15) - 156/15. Let l be j/15 + (-4)/(-6). Suppose -3*p = 0, -4*h + 5*h + 3*p = 25. Solve -s + 3*f = -20, 2*s - 3*f = -l*f + h for s.
5
Suppose -2*t + 10 - 4 = 0. Let r = 4 + -2. Solve -r*q - s = 11, t*s - 7 = 2*q - 0*s for q.
-5
Let b = -9 - -15. Suppose -2*w - 2*w = 0. Let u = 0 + w. Solve z = -4*n - b + 1, u = 2*n - z - 5 for n.
0
Suppose 3*f - 3*p + 12 = 0, f + p + 0*p = 4. Suppose -t = -f*t - 5. Let r be 114/15 - (-2)/5. Solve 2*u + k - r = 0, -5*u + t*k + 35 = -0*u for u.
5
Suppose 13*j = 11*j + 10. Solve -5*x - 5 = 0, x = -2*v + j*x + 6 for v.
1
Suppose -3*v + 15 = 2*v. Let w be (0/(-1))/(v + -1). Let p be -1*((-6)/9 - 2/6). Solve w*x + 4*l + p = 3*x, -x - 4*l - 21 = 0 for x.
-5
Let b(p) = -5*p - 3. Let g(u) = -3 + u - 3*u + 2 + u. Let s(v) = b(v) - 2*g(v). Let x be s(-2). Solve 0 = -4*o - 2*f - 4, -4*o = x*f + 4 for o.
-1
Let i be (-2)/(-4) + 27/6. Suppose a - i*y = 18, 4*y + 21 + 3 = 4*a. Suppose a = 5*u - 7. Solve -5*z = -2*z + u*c + 13, 5*z = -4*c - 25 for z.
-1
Let m be 12/8*2/(-3). Let g(r) = 6*r - 1. Let a(u) = -u. Let s(v) = -3*a(v) - g(v). Let i be s(m). Solve 5*j = 3*f + 2*f + 15, -i = -2*j + 3*f for j.
5
Let g be (-63)/(-36)*(-1 - 3). Let z = 11 + g. Solve -z*o - k - 2 + 1 = 0, o + k = -4 for o.
1
Let r be (2/6)/(1/15). Suppose -5*b - 14 = 3*q, -2*q + 5*b = -19 - 5. Solve -z - 9 - 8 = r*g, -q*z + 26 = -5*g for g.
-4
Suppose -41 = 5*a - 4*y, -4*y = 5*a - 0*y + 9. Let b(j) = j - 1. Let z be b(a). Let q = -4 - z. Solve -5*v - 10 = -5*r + 2*r, -q*r + 4 = -2*v for r.
0
Let d(t) = 3*t - 13. Let b be d(9). Suppose h - 5*a + 3 + 5 = 0, -4*a + 4 = -2*h. Let n be (-65)/(-4) + 1/(-4). Solve -n = h*v - 5*s, s = -5*v - 0*s + b for v.
2
Let l = 20 + -16. Solve 5*z + 33 = l*q, 4*q - 4*z = 2*q + 24 for q.
2
Suppose 3*k + 8 = 2. Let c be k/(-4)*(-24)/(-3). Solve -5 = z + 3*l, -2*z - 6 = -z + c*l for z.
-2
Suppose -6*k + 6 = -4*k. Solve 1 = -2*n + 3*g, k*n + g = 3*g + 1 for n.
1
Let d(s) be the first derivative of -1/3*s**3 - 1 + 9*s - 3*s**2. Let x be d(-7). Solve x*c = 3*t - 4 + 13, -5*t = 4*c - 7 for c.
3
Suppose 3*a - 12 = 3. Solve 3*l + 2 = -a*w, 0*l + 4*w + 12 = -5*l for l.
-4
Let k be (-2 + 4 - 2)/1. Suppose -4*o - o + 25 = k. Solve -2*j = -5*l + 2, j + o*l + 2 = -j for j.
-1
Suppose -3*k = 5*l - 28, 0 = 3*l + 2*k - 7 - 10. Let u = l - 3. Solve 3*o - t + 13 = -0*t, 0 = u*o + 2*t - 2 for o.
-3
Let g = -4 + 9. Suppose 0 = 4*a + 3*n - n - 40, 3*a - g*n - 17 = 0. Solve 3*p - 26 = 4*i, -p + 27 = -a*i + 4*i for p.
2
Let m = -1 + 1. Suppose m = p - 6*p. Let b = 3 + p. Solve -b*s - 2*s = -4*c - 14, 5*c + 2*s = -1 for c.
-1
Let t = 11 - 9. Solve -15 = -5*m + 2*l + 3*l, 4*l = 2*m - t for m.
5
Let x(j) = -j**3 - j**2 + 1. Let s be x(-2). Solve 4*n - 12 = 0, 2*a - s*a = -n - 9 for a.
4
Let u(i) = i + 2. Let t be u(-4). Let a = 5 - t. Suppose -h = -a + 2. Solve -2*k = 2*z - 4, h*k = -0*z + 2*z + 10 for z.
0
Suppose 3*h - 24 = 3*m, 20 = 5*h - 4*m - 15. Solve -4*d - h*o - 1 - 8 = 0, 0 = -o - 3 for d.
0
Suppose -20*j + 18*j + 8 = 0. Let i be ((-1)/3)/((-4)/(-12)). Let m be -2 + i/(2/(-4)). Solve u = h - 3, u + 1 + j = m for h.
-2
Let z(u) = u - 4. Suppose 2*t - 19 = t + 3*w, -3*t - 3*w = 3. Let v be z(t). Let h = v + 2. Solve g + 8*q + 12 = 4*q, -5*g + h*q + 28 = 0 for g.
4
Let a(w) = w**3 + 2*w**2 - 3*w - 3. Let x be a(-2). Suppose 0 = 3*i + 5*d - 30, 0 = -3*i + 2*d + 1 + 8. Solve 3*m - i*u = 10, -3*u - 1 - 5 = x*m for m.
0
Let l = 2 - 0. Solve 0 = -k - 2*j - 5, l = -k - k - 2*j for k.
3
Suppose -5*f + 5*y = -40