1 - (2 - 2 - 1). Solve -m*w - w = -4*y - 13, -3*w - 5*y = -4 for w.
3
Suppose 0*u = -0*u - 5*u. Solve 17 = -g + 3*m, -5*g - 21 = m - u*m for g.
-5
Suppose 11 = 3*b - 4. Let z = b - 3. Solve z*n + 6 = 2*v - 2, -4*n = -2*v + 18 for v.
-1
Suppose -3*c + 18 = -f - 2*f, -14 = -c + 5*f. Let p be -8 + 16 + 1*-6. Solve -p*s + 14 = -c*i, -5*i - 12 = -3*s - 2*i for s.
1
Let o = 144 - 140. Solve q = -0*s - 2*s, 0 = -3*q - o*s for q.
0
Suppose 7*j - 2*j + 5*y - 40 = 0, 3*y = 5*j. Solve 2*u = 2*p + 20, j*u + 0*u = 4*p + 35 for p.
-5
Let z be -7 + 5 - (-5 + (0 - -1)). Solve -z*h + 3*w = 15, w + w - 3 = -h for h.
-3
Suppose 5*c - 4*r + r = 117, -4*r = -4. Suppose 5*i + c = i. Let b be i/(-8)*(-1 + 13). Solve 3*f + b = 4*t, t - 3*f = -7*f + 7 for t.
3
Suppose 2*m = -n + 3, m - 3*n - 18 + 6 = 0. Let r be 9 + 0 - -1*1. Solve 0 = 4*i + 2*x + r, 4*x = 3*i + m*x for i.
-1
Suppose -20*z = -24*z. Solve z = -4*k - 2*u - 3*u - 9, 3 = -4*k + u for k.
-1
Suppose -18 + 146 = 5*p + 3*m, -3*p - m + 80 = 0. Let s = p + -4. Suppose -3*j - s = -3*i, -j = 5*i - 2 - 14. Solve 5*u + 1 + 1 = 4*b, i*u = 3*b - 1 for b.
3
Let h(x) = -x**3 - 20*x**2 - 18*x + 23. Let f be h(-19). Solve 14 = f*i - 2*a, -2 - 1 = a for i.
2
Let q be 42/(-4)*(-24)/14. Suppose 0 = 3*g - q. Let x = g - 2. Solve -12 = -3*d, 0*j = j - x*d + 16 for j.
0
Let y(f) = -2*f + 2 + 5*f**2 - 3*f**2 + 0. Let u be y(-2). Solve 16 = -5*q + 4*t, 2*t = -3*q - 0*t - u for q.
-4
Let f = -18 + 21. Solve f*m = j + 10, 2*m = -0*j + 5*j - 15 for j.
5
Suppose 5*z - 14 = 11. Let k be (1*-1)/(3/(-18)). Let s = -2 + k. Solve -s*u = -3*i - 9, z*u - 6*i - 11 = -2*i for u.
3
Suppose 3*y - 7*y = -4. Suppose -3*t + 12 + 2 = -u, 5*t = 5*u + 30. Solve t = a + 2*h, 3*a + h - y - 6 = 0 for a.
2
Let b be (-16)/(-120) - (-836)/30. Solve -4*m + b = -4*k - 8*m, -k = 5*m + 27 for k.
-2
Let w(q) = -2*q - 11. Let b be w(-8). Solve 0 = 3*n - t, -5*n + b*t - 13 = -3 for n.
1
Let x(t) = -t**3 + 3*t**2 + 2*t - 3. Let a be x(3). Suppose a*o - o = 20. Solve 5*r - 23 = -2*d, 3*d = -4*r + o + 14 for r.
3
Let u(o) = 6*o - 1. Let g(c) = 3*c - 1. Let m(q) = 5*g(q) - 3*u(q). Let p be m(-5). Solve -3*i - p = 2*i - 3*k, -4*i - 10 = -2*k for i.
-2
Let n(b) be the second derivative of -b**3/6 - 5*b**2/2 + 3*b. Let c be n(-8). Solve -3*f - 3 = 5*v - 3*v, -c*v = 5*f + 6 for v.
3
Let j(b) = -b**3 + 4*b**2 + b - 3. Let z be j(4). Let t = -16 - -20. Solve 0*v + 2*v = -y + z, -4*v - t = 4*y for y.
-3
Let j be -6*(-3 + (-7)/(-3)). Let i be 40/3*12/10. Suppose 0*p - i = -4*p. Solve j*f + 2*y + 3 = 3*y, -p*f - 5*y + 15 = 0 for f.
0
Let m be ((-11)/3)/((-2)/6). Let a(o) = -o**2 + 9*o + 27. Let w be a(m). Solve b - 4*j - 5 = 0, b + w*j - 15 = -2*b for b.
5
Let t = 2 - -2. Suppose t*z = -z. Solve 4*i + z*i + 16 = -g, g - 4 = i for g.
0
Let j be (3 - 3)/((-3)/1). Solve 0 = -2*i - j*i + 3*u - 13, -4*i - 2*u = 18 for i.
-5
Let p be (-2 - -1 - -2)*18. Suppose -4*l = -c + 55 - 4, -3 = -3*l. Let x = c - 36. Solve 2*k - 2*h + p = h, h - x = 5*k for k.
-3
Suppose 2*w - 100 = -5*l, 0 = -4*l + 4*w + 34 + 18. Suppose l = 2*a + 2. Suppose -a = -v - v. Solve 2*z = -3*c, -v*z - 2*c + 4 = 2*c for z.
3
Let d be (-5)/(-3) - 2/3. Let r be (1/d)/(2/(-10)). Let a be 5 + (-3 - r)*-1. Solve b = 5*s - s - 6, -a*b + 2 = -2*s for s.
2
Suppose 0 = 4*m - 8*m + 12. Let d be (2 - (-3 + m)) + 0. Solve q - 7 = -d*q - s, 0 = 5*q + 2*s - 12 for q.
2
Suppose -3*z - 3 = -9. Suppose 6 = 7*l - 4*l. Suppose -3*f = -n - 3, -z*f - n + 11 = l*f. Solve -c + f*i + 3 = i, 4*c - i = 18 for c.
5
Let x(w) = -w**2 - 5*w. Let z be x(-5). Solve 15 = -3*k + 4*d - z, -15 = 3*k + 3*d for k.
-5
Suppose -2 = -3*w + 4. Suppose 0*f + 18 = 4*x - w*f, -x + 3*f = -12. Solve -5 = -4*z - 0*c + x*c, 5*c = 5 for z.
2
Suppose 0 = 7*r + 13 - 174. Solve 5*f - r = -2*x, -3*x - 4*f + 30 = 6 for x.
4
Let u be -4 - (-13 + -3 + 0). Solve 0 = -5*p + 4*m - 19, 0 = 5*p + 3*m + u for p.
-3
Suppose 0 = 23*t + 47 - 208. Solve 0 = t*o - 3*o - 3*i - 22, -2*o = 4*i for o.
4
Let g = 16 - 12. Solve 5*t = -g*f + 3, -t - 8 = -5*f + 3 for f.
2
Let a be -5*(5 + -6) + 1*-3. Solve -a*b = -2*r, r = 2*b + b - 10 for b.
5
Suppose 11*d + 45 = 6*d. Let g = -4 - d. Let n = 19 - 16. Solve 0 = 4*x - 3*l - 4, -n*l + 2 = g*x - 6*l for x.
-2
Let k = 10 - 8. Solve -4*o - 22 = m, -4*o - k*m - 30 = 3*m for o.
-5
Let c(x) be the second derivative of -x**4/12 - 5*x**3/6 + 4*x**2 + 3*x. Let o be c(-6). Solve o*u = 5*p + 12 + 3, -2*u = 4*p + 30 for p.
-5
Let k(g) = g**2 + 4*g + 2. Let c be k(-2). Let p be -1 + 1/((-2)/c). Solve -i = -0*n - 3*n, 4*n - i - 1 = p for n.
1
Suppose w = 3 - 1. Solve -5 = -c - 0*c + w*k, -5*c + k = 11 for c.
-3
Let u be -5*(-1 + (-6)/(-10)). Suppose -u*r + 14 = -2. Solve j - 2 = -o, 2*j = -0*o + 2*o - r for o.
3
Suppose -5 = 5*d - 65. Let j be ((-3)/(-6))/((-2)/(-8)). Solve -j*b + 4*b + 2*k = -d, -3*k - 6 = -b for b.
-3
Let l be ((-4)/(-3))/(16/24). Let i be (3/9)/(l/24). Suppose u = 3*k - 19, -i = -5*k - 4*u + 56. Solve 0 = 4*v + 2*b - k, -6*v + 4*b + 36 = -v for v.
4
Let k = 45 - 31. Solve -k = 2*g + 5*h, -2*g + 2*h + 10 = h for g.
3
Let f = -7 - -7. Suppose p - 3*d + 15 = -f*d, 2*p = 4*d - 20. Solve 4*k + p*n - 12 = 4*n, 3*k + 2*n = -16 for k.
-2
Let p(i) be the second derivative of 0 - 11/6*i**3 - i**2 - 1/12*i**4 - 3*i. Let o be p(-9). Solve 2*u = 5*c + o, 2*c - c - 7 = -3*u for u.
3
Suppose -2*i + 4*z - 2*z + 16 = 0, -5*z = -10. Let r be -2*(-1)/2*i. Solve 5*w = 2*v - 15, v - w + r = -2*v for v.
-5
Suppose -2*o - 52 = -4*l + 2*o, 2*l - 8 = -4*o. Suppose -5*i - 15 = 0, 2*q - l + 3 = i. Solve 4*u + 6 = q*z + 2, 4*z = -u - 1 for u.
-1
Let m = -81 - -85. Solve 0 = 2*h + 4*y + 14, -8 = m*h + y + 3*y for h.
3
Let g(q) = -10*q**2 - 4*q + 7*q**2 + 4 + q**3 + 0. Let k be g(4). Let h be (k/(-7))/((-6)/21). Solve -a + 11 = 4*l, 3*a + h = -2*l + 5 for a.
-1
Let j be ((-2)/(-5))/(142/20 + -7). Solve j*k + 3*y = 5*k, 7 = k + 4*y for k.
3
Let g = -3 + 8. Let i be (-12)/8*(-14 - -2)/3. Solve 0*h + 5*h = 4*f + 28, h + i = -g*f for h.
4
Suppose 2*h + 0*q - 45 = -5*q, 3*q = -2*h + 35. Suppose h = -5*g + 30. Solve n - 2*x = 2*x - g, 0 = 4*n - 3*x + 3 for n.
0
Let i(g) = -2*g. Let m be i(-1). Solve 0 = -n - m, 0 = k + n + n for k.
4
Suppose -h - 5*u = -6 - 0, -4*h = -2*u + 64. Let w = -8 - h. Suppose -5*z + 2*z = d + 7, 15 = -3*z. Solve -2*n + 3*s + d = -w, 0 = -n - 2*s for n.
4
Let f be 0 - (0/3)/(-3). Let q = -5 - -9. Suppose 0 = -q*s - 3*d - 1, s + 0*s - 14 = 4*d. Solve -s*a + u + 0 - 5 = f, 5*a + 5*u = -20 for a.
-3
Let c = -21 + 20. Let z = 3 - c. Solve -4 = -2*r + 4*t, 5*r + 5*t + 31 = -z for r.
-4
Suppose 0 = 2*k - 3 - 3. Solve -3*x + t = k*t - 8, 4*t = x - 12 for x.
4
Let k = 7 + 1. Let b(r) = r + 8. Let f = 1 - 8. Let w be b(f). Solve 2*s - k = -m, 5*m - w = 2*s - 9 for m.
0
Let y(g) = g - 5. Let w(h) = -h + 6. Let p be w(9). Let q = p + 10. Let u be y(q). Solve -5*m + 10 = -u*b, -4*b - 3*m = -0*b + 20 for b.
-5
Suppose 2*q - 2*k - 10 = -3*k, -3*k = -6. Suppose -3*j - 4*n = j - q, 3*j - 11 = 5*n. Solve 3*b - 2*o = 6*b + 7, -j*o - 4 = 0 for b.
-1
Suppose -q + 3*v = v, -v - 1 = -q. Suppose -q*r + 4 = -0*r. Let z be ((-31)/(-2) - 3)*r. Solve 5*l = -4*f - z, -2*f - 5 = -6*f + l for f.
0
Let o be (-8)/(-6)*(-6)/(-4). Suppose o*k - 4*k = -6. Solve -j = -k*d + 15, d + 2*j = -0*j + 5 for d.
5
Suppose -f + 3*f - 4 = 0. Solve 0 = 4*u - f*i + 12, 3*u - i = 6*u + 9 for u.
-3
Suppose -2*s = -0*w - 2*w, -4*s + w + 15 = 0. Solve s*u - 8 = -3*r, 3*r + r = 5*u - 1 for u.
1
Suppose 2*a + 30 = 5*s - 2*a, -2*a - 14 = -2*s. Let h(b) = 2*b - 3. Let l be h(s). Solve o = 2*j - 10 + l, j + 3*o = -6 for j.
3
Suppose 3*m - 2*g + g = 22, -3*m + 37 = 2*g. Solve 9*s - 5*c = 4*s + 15, -3*s + c = -m for s.
3
Let g(i) = 4*i**2 - 2*i - 1. Let j be g(-1). Suppose -2*p + 1 = a - 3*p, -4 = j*a + 4*p. Let r = 2 - a. Solve 2*q - 4*l - 2 = 0, -r*l = -6*l - 12 for q.
-5
Let d = 4 - 1. Suppose -4*v + d*v + 2 = 0. Let x = -11 + 39. Solve o + s = -s + 4, 5*s - x = v*o for o.
-4
Suppose u + 4*v + 1 = 8, 4 = 4*v. Suppose -u*i - 110 = -i. Let r be (-48)/(-22) + 10/i. Solve 3*s - 2*h = -s - 10, -r*h + 10 = -s for s.
0
Let z = 12 - 6. Let d(g) = 6*g - 93. Let l be d(16). Solve 2*m = -2*y - 12, z*m + 14 = l*m + y for m.
-5
Let s be (-8 - -3)*(1 - 2). Suppose 7*d - 8 = s*d. Suppose -f + d = -4. Solve -2*x