 -2. Suppose -4*t - u = -18. Solve 4*b = x + 4, 3*x - 5*x = -t*b + 3 for x.
0
Suppose 4*u - 1 = 2*p - 3, 0 = 3*p + 15. Let t be (-5)/(0 - (-3)/u). Solve -k = t*l - 2*k - 19, 2*k - 6 = -l for l.
4
Let x(d) = 5*d**3 + d**2 - d + 1. Let o be x(1). Solve -3*f - 5*w - o = 0, -4*w + 0*w = 4*f for f.
3
Let r = 15 - 11. Suppose 2*u - 16 = -2*g, 4*u + 4 + 4 = r*g. Solve -2*s = -3*a + 3*s - 23, -g*a = -3*s + 17 for a.
-1
Suppose -2*w + 3*b + 4 = -4, 0 = -3*w + 2*b + 7. Suppose 7 = 2*s - w. Solve 0*f = -5*g + 2*f - s, -5*g - 4*f = 22 for g.
-2
Let p(m) = 2*m + 2. Let w be p(2). Suppose 2*q = -y + 3, 0 = -3*q + 3*y - w*y. Solve -5*r - i - 17 = 0, 0 - 15 = q*r - i for r.
-4
Let c = -6 - -20. Suppose w + 5*l = c, -2 = -w - l + 2*l. Solve -w*m - 8 = 0, x + 2 = m + 1 for x.
-3
Let t(f) = f**2 + 3*f - 1. Let r be t(-4). Solve -3*h - 22 = 5*a, -3*a - a = r*h + 20 for a.
-2
Let p = -4 + 4. Solve -b + 5 = 5*x, -5 + p = -b + x for b.
5
Suppose -14 = -2*a - 3*r - 1, 3*r = -5*a + 19. Suppose -3*g = -9, -z = -4*z - a*g + 18. Suppose z*v - 33 = 3. Solve 4*j - 3*b = -1, j - 2 = 3*b + v for j.
-4
Suppose -5*j + 15 = -2*j. Solve 0 = 4*q - 0*q + 2*k - 6, k = j*q - 25 for q.
4
Let a(v) = v**3 - 4*v**2 + 4*v - 5. Let f be a(4). Let r = 11 - f. Solve -5*q + 3*l + 1 = -10*q, 4*q - 5*l + 23 = r for q.
-2
Suppose -m - u = -4 + 1, 4*u = -m + 3. Suppose -m*i = -i. Solve 0 = -q - 3*f + 2, 2 = q - f - i for q.
2
Suppose 0 = 5*m + 24 - 44. Solve 5*h - m*d = 40, 5*h - 3*d - 35 = -0*d for h.
4
Let o = 2 - -1. Suppose -o*l = -4 - 8. Solve -3*u = -l*d + 7 - 22, 3*u - 3 = 0 for d.
-3
Let j(o) = 2 + 5*o - 3*o + 2. Let n be j(3). Solve 4*u = -3*t + 2*u + n, 0 = t - 5*u - 9 for t.
4
Suppose -4*d - 4*y + 40 = 0, 0*d + y = d. Solve w - 26 = 2*t + d*w, -w + 1 = -2*t for t.
-3
Let f be 2/(7/((-70)/(-4))). Let b be 1 + (f - 4) + 2. Solve 0 = 2*d + 2*d + 4, -4*d - b = -4*o for o.
0
Let j be 18/(-6)*(-2)/(-9)*6. Let g(m) = m - 1 + 8 - 1. Let t be g(j). Solve -2*f - t*f = 5*b + 21, 5*f + 20 = -5*b for b.
-5
Let b = 135 + -132. Solve 0 = -2*m + h - 3, 0*m - b*m - 2 = -2*h for m.
-4
Let t(k) be the third derivative of k**4/12 - 2*k**3/3 + 18*k**2. Suppose -4*z + 12 = -0*z. Let p be t(z). Solve 4*m - p*b = 2*b - 32, m = -2*b + 1 for m.
-5
Let c be (9/(-3) - -2)*-1. Let f = c + -4. Let q(m) = m**3 + 3*m**2 - 2*m + 1. Let j be q(f). Solve w = -3*u + 2*u + 3, w = -2*u + j for u.
4
Suppose 2*k = -3*k + 60. Let d be 130/12 - (-2)/k. Solve 2*j - d = 5*a + 4*j, 3*a + 5*j + 18 = 0 for a.
-1
Let g be 68/(-20) + 6/15. Let t(d) = -d**3 - 4*d**2 - 5*d - 4. Let x be t(g). Solve -1 = -3*r - 3*j + 5, x*r - 3*j = 4 for r.
2
Let v(o) be the first derivative of 2/3*o**3 + 1/2*o**2 - 5 + o - 1/4*o**4. Let r be v(2). Solve 14 = 3*q + r*k - 4, -14 = -3*q + k for q.
5
Let l be ((-4)/(-8))/((-1)/30). Let t be (-2)/(-5) - 54/l. Solve 0 = -5*d + 2*z - 25, 2*d + t*z + 15 = 5 for d.
-5
Let r = 20 - 11. Suppose -12 = -5*y + 2*y. Suppose 0*m = y*m. Solve m = -3*x - r, 5*x + 26 = -2*i + 1 for i.
-5
Let y be (-3)/12 - 1/(-4). Suppose -m + p = -9, y = m + m + p - 12. Solve 3*a + 5 = -5*t - m, -2*t = 5*a + 1 for t.
-3
Let x = 14 - 9. Let q be (-168)/36*(-3)/(-1). Let z be (15/6)/((-7)/q). Solve 5*u - 8 = 2*u + 2*r, z = -x*r for u.
2
Let f(n) = 2 - 3*n + 5*n - 5 + 0*n. Let p be f(4). Solve 3*q - 4*q = -1, -10 = p*v + 5*q for v.
-3
Suppose 0 = x + 4*x - 95. Suppose 0 = -2*f + 13 + x. Solve 3*k + 17 = k - 5*o, -4*o - f = k for k.
4
Let q(k) = -k - 8. Let b be q(-11). Solve -h = -4, b*c + 5 = -2*h + 1 for c.
-4
Suppose -9 + 0 = u. Let a be 2/u - 240/(-108). Solve 0 = 4*z + 2*j - j + 17, a*z + 3*j = -21 for z.
-3
Let i(h) be the third derivative of -h**5/60 - 3*h**4/8 + 2*h**3 - h**2. Let u be i(-10). Solve -2*k + 12 = -2*r, 0 = -3*k + 2*k + u*r + 10 for k.
2
Let n be 112/(-5) - (-6)/(-10). Let g = n - -34. Solve 5*o = x - 19, x + 0*o - 3*o - g = 0 for x.
-1
Suppose -73 = -4*z - y, -5*y + 55 = 4*z - 22. Let o(q) = q**3 - q + 4. Let x be o(0). Let s = 13 + -9. Solve -z = -3*j - 0*j + s*i, -4*i - x = 4*j for j.
2
Let g be (-248)/18 + (-4)/18. Let b be (-33)/(-7) + (-4)/g. Solve 3*d - b = 3*k - k, -5*k - 23 = 3*d for k.
-4
Suppose 0 = -7*f + 5*f + 8. Solve 4 = -f*b - 3*d - 7, -4 = b + 2*d for b.
-2
Suppose 2*h - 3*v = -5, -2*v - 3 = -3*h - v. Suppose -4*g - j = 5, -h*j + 3*j = -5. Solve g = 4*b + 3*n - 13 - 7, 5 = b - 3*n for b.
5
Suppose l + 4 = 22. Solve -3*u - 3*k + 6 + 0 = 0, l = 4*u - k for u.
4
Suppose -5 = 5*k - 0*k. Let s = 5 + k. Let p be 2 + s - (-1 + 1). Solve -2*f + 14 = -3*l, l + 4*f - 2*f - p = 0 for l.
-2
Let j = 115 + -113. Solve -2*b + 13 = c, -j*c = -3*b - c + 7 for b.
4
Let k(c) = 2*c**2 + 2. Let i be k(-2). Let s(v) = -2*v + 23. Let d be s(19). Let r be d/i*(-4)/3. Solve 3*y + 10 = -5*o, 2*o + 6 = -y + r for y.
0
Suppose d + 1 = 7. Let i(v) = v - 1. Let u be i(5). Suppose 5*x - d = u. Solve 0 = -c + 2*m - x, -3*c + 3*m = 2 + 4 for c.
-2
Suppose z + 2 = -6. Let d = z + 11. Solve 3*b + d*k - 9 = 0, -2*b + 3*k + 0*k = -1 for b.
2
Let x(q) = 2*q. Let k be x(2). Let o(w) = 4 + 2*w - 6*w - 4 - 4. Let l be o(-2). Solve -3*f + 20 = -b - 3*b, -l*f + k*b + 24 = 0 for f.
4
Suppose 0 = 5*g - 2*g - 9. Suppose -l - 9 = -g*i, 0*i + 2*i = -2*l + 14. Solve 3*m = t - 7, -5*m + 3*t = -l*m + 14 for m.
-1
Suppose -5*d + 0*d - 5 = s, 3*d + 115 = 5*s. Solve 4*i = p + p + s, 4*p + 20 = 3*i for p.
-2
Suppose 3*x = -x + 4. Let v(n) = 6*n**2 + n + 1. Let t be v(x). Suppose -4*z + 20 = 5*m, -2*z + 12 = -7*z + 3*m. Solve 2*j - t = 5*j - s, z = -5*s + 10 for j.
-2
Suppose -86 = -c + 3*c. Let a = c - -64. Solve -4*h = -3*f + 23, -6*h = -11*h - 4*f - a for h.
-5
Suppose 0 = -4*i + 5 + 11. Suppose r - 200 = -i*r. Suppose -y - 3*x + r = -2*x, 2*y = 5*x + 80. Solve -l = -6*n + 3*n + 20, 4*n = 4*l + y for n.
5
Suppose -3*l + 6 = 5*w - 2*w, 0 = -4*w. Suppose 4*s + s - x = 12, -l*s + 10 = -3*x. Solve 3*z = d - 2, -5*z - s = -0*d - d for d.
2
Suppose 5*i - z - 1 = 0, -3*z - 5 = 3*i + 2*z. Solve 4*p + 2*l + 2 = i, -4*l + 1 - 15 = 3*p for p.
2
Let n be 3/15 - (-36)/20. Suppose -6*h = -n*h. Solve -b - v + 2 = h, -4*v = -2*b + v - 3 for b.
1
Let l be (4/14)/(2/7). Solve -3*z + 4*r = -25, z - 2*r = 4*z - l for z.
3
Let r = -98 + 100. Solve x = -5*i + 20, 3*i + r*x = -x for i.
5
Suppose -4*g - 73 = -5*b, 74 = -3*g + 2*b + 28. Let f = -4 - g. Suppose 37 + f = 5*n. Solve -3*q = 2*v - 6, -3*v - q + n = -2*q for v.
3
Suppose 4*s + 39 = 5*n + 2*s, -2*n = -5*s - 24. Suppose -3 + n = 2*g. Solve g = -i + 3*m - 1, -i - 3 = -5*m for i.
-3
Suppose -2*r - 4*c = -3*c - 2, -c + 11 = 5*r. Suppose -r*f = -b - f - 3, 4*b + 3 = 5*f. Solve -q - 7 = -3*x, 8*x - b*q = 3*x + 17 for x.
1
Suppose 5*w - 7 = 3. Let x = 4 - w. Let b(o) = o**3 - 4*o**2 + 2. Let p be b(4). Solve 3*g - 17 = 2*y, p + 5 = 5*g + x*y for g.
3
Let h be -2*-2*(-2 + 3). Solve -h*b - 4*p - 5 = b, 5*p = -5*b for b.
-5
Let m = 5 - 2. Suppose -2*k - 58 = 2*r - 6*r, m*r - 49 = -4*k. Solve -5*x = 20, -4*x + 2 = 3*f + r for f.
1
Suppose 4*p + 8 = 24. Solve a = -p*a + 3*q + 25, 0 = -2*a + 4*q + 10 for a.
5
Suppose -3*i + 30 = 2*v + 5, 2*i + 5 = 3*v. Let k(h) = h**3 - 6*h**2 + 6*h - 1. Let c be k(5). Solve 0 = -v*p - 5*b - 10, -5*p - c*b - 5 = 2 for p.
1
Suppose 2*y + 3*y = 0. Let f be y/(-1 - -2) - 0. Solve f = -h + 5*h + 12, -3*m = 4*h + 24 for m.
-4
Let m = 0 - -5. Let u be (-2)/(-8) + 57/12. Suppose -4*q + 15 = -u*r, 5*q - 9*q = -3*r - 17. Solve -m*f = -f - q*o + 4, -4*f = -4*o for f.
4
Suppose -2*w - 3*w = 0. Suppose g + 2*c - 2 = 0, w*c + 5*c - 5 = 4*g. Let v = g + 5. Solve -4*r - 12 = -v*i, 5*i = 2*r + 3 + 13 for r.
2
Let j = -11 - -20. Suppose j = g + 2*r - 4, g + r - 8 = 0. Suppose 0 = 2*x - g*x + 3. Solve 15 = x*p - 5*s, 2*p - s = 3*s + 10 for p.
5
Let t be (1 - -4) + (0 - 3). Solve -4*i + p = -0*i + 16, t*p + 23 = -3*i for i.
-5
Suppose 2*u + 3*w - 57 = 0, 3 = -5*u - 2*w + 118. Solve 5*n - s + 15 = 0, n - u = -n - 5*s for n.
-2
Let x(m) = m**3 - 20*m**2 - 42*m - 26. Let w be x(22). Let n = 43 + -24. Suppose -5*r + n + 6 = 0. Solve r*f - w = v + 6, -4*f = -16 for v.
-4
Let y(l) = -l - 3. Let n be y(-6). Solve p - 3*i - 13 = 0, 0*p - 2*i - 11 = -n*p for p.
1
Let v be ((-2)/7)/((-11)/154). Suppose a - v = 0, -5*a = -2*l - 0 - 14. Solve 14 = -4*b + 5*z, -l = b + 4*z - 10 for b.
-1
Suppose 0*j = j - 5. Suppose b + j*