) = o**2 + 9*o - 2. Let n be j(-10). Suppose 2*x - 2 - n = 0, 47 = -4*v - x. Let r = v - -28. Solve -5*h + 16 = -2*u, 0 = -3*h + 2*u + u + r for h.
2
Let z = -10 + 9. Let f = 3 - z. Suppose -f*q + 4 = -2*b - 2, 0 = -q + 2*b. Solve 4*n = -3*t + 7, 2*t = -q*n - t - 1 for n.
4
Let b = 6 + -4. Solve 2*a = 0, b - 8 = -2*d - 4*a for d.
3
Suppose 5*j + 5*j = 60. Solve 0 = -2*t - 2*n - 2, 2*t + j = -n + 3*n for t.
-2
Suppose -r + 3*r - 4 = -4*d, 5*r + 5*d - 5 = 0. Let g = r + 2. Suppose -12 = -0*n - 4*n. Solve -n*v = -g*c - 6*v - 4, -2*c - 2*v = 2 for c.
1
Let y(x) = x**2 - 21*x + 3. Let r be y(21). Solve 7 = d + r*i, -3*d = -d + i - 4 for d.
1
Let a(g) = g + 1. Let j be a(-6). Let q be j*((-72)/15)/2. Solve 3 = -4*m + 3*d + 5, -4*m = 2*d - q for m.
2
Let u be ((-7)/(14/8))/(-1). Solve -4*p - 4 = u*i, -i - p - 3*p = -2 for i.
-2
Let y = 2 - 0. Let r be (2/(-4))/(2/(-28)). Solve 2*a = 5*u - 0*a + r, 0 = 2*u - a + y for u.
-3
Let m = 39 + -36. Solve 13 = r - m*o, 2*r - 2*o = -3*r for r.
-2
Suppose c = -c + 4. Suppose 0 = 5*f - 10, -5*u = 3*f - c*f - 32. Let l be 2 + 5/(15/u). Solve -5*j + 5*b = 25, -j - l*j - 3*b = 1 for j.
-2
Let o be (0 + 3)/((-51)/(-68)). Solve -5*l + 3 = -2*r, 5*l = o*r - 0*r + 1 for r.
1
Let o be 1/(-3 + 70/23). Suppose 0 = -4*r + 3*r + o. Solve -31 = 6*j - j - 3*b, -5*j - r = b for j.
-5
Suppose -2*q = -i + 13, -5*q - 3 - 10 = 4*i. Suppose 2*f + 2*r + 1 = -3, -4*f + i*r + 20 = 0. Solve 0 = -y + 2*j - 13, f*y - 3*j + 3 = 6*y for y.
-3
Suppose 0 = s + 1 - 5. Solve -2*z - 2 = 2*l, 2*z + 9 = -s*l - 3*z for l.
4
Let n(p) = p + 85. Let j be n(0). Suppose 5*v = v + x + 232, 0 = -5*x + 20. Let w = j - v. Solve 2*g = -2*u + 6*u + w, -10 = -2*g for u.
-4
Let u be 7 - (1 - -1) - 2. Solve -2*x = 3*i - 15, 3*x - 2*i = -u*i + 12 for x.
3
Suppose 4*n + 14 = 4*u - 14, -u + 9 = -3*n. Solve 3*b + w = -5, -4*w + 5*w + u = -4*b for b.
-1
Suppose -10*x + 20 = -5*x. Solve -c - x*f + 13 = 0, 0 = 3*c + c + f + 8 for c.
-3
Let k(x) be the first derivative of x**4/4 - 8*x**3/3 + 9*x**2/2 - 5*x + 1. Let n be k(7). Solve -8 = -4*m, 5*w + m - 4*m - n = 0 for w.
3
Suppose -w = -7 - 0. Let b be (-1 + 0)*-1 + 2. Let m = w - b. Solve 4*r + m*v = 4, 0 = -3*r - 4*v + 1 + 3 for r.
0
Suppose 3*d - d = s - 12, -s = 5*d + 44. Let q be 6/d - (-154)/56. Solve n = -q*t - 6, -8 = -5*t + 4*n - 23 for t.
-3
Let x be ((-5)/(-2))/((-1)/(-2)). Suppose 2*o = -2*c - x + 1, -25 = 5*o. Suppose c = v - 0. Solve -3*l = v*r - 6, l - 2*r = -5*r + 2 for l.
2
Let p(o) = -o - 4. Let n be p(-7). Solve 0 = -5*x - 2*b + n*b - 23, -2*b - 10 = 4*x for x.
-4
Let r(l) = -l + 11. Let o be r(5). Let k(j) = 2*j + 4. Let x be k(o). Suppose -4*i + 8 = -x. Solve 0*m - 4*d = -2*m - i, -4*d = 4 for m.
-5
Let j be -2 + 8 + -2 - -8. Solve 2*z + 2*k + 12 = -2*k, j = -5*z - k for z.
-2
Suppose -5*d - 524 = 6. Let h = -74 - d. Solve -3*k + 5*q + 12 = h, -3*k + 12 = 3*q for k.
0
Let s be (0 - (1 - 1))/(-2). Let x be (-3)/(s - (-3)/(-8)). Solve -x*a - 10 = -3*a, -2*i + 4*a = 0 for i.
-4
Let a = 40 - 65. Let o be (a/(-15))/(2/6). Solve 3*n + 4*u + o = 0, 4*u + u = n - 30 for n.
5
Suppose -126 = -5*z - o, 5*z - 3*o - 130 = -8*o. Solve -3*u = 5*s + z, 25 = -5*s - 0*s - 2*u for s.
-5
Let m = 15 + -11. Solve 3*t = 5*b + 10, m*t = 5*b - 3*b + 4 for t.
0
Let n = -30 + 35. Solve -5*b - 23 = -n*g + 3*g, -5*g + 20 = 0 for b.
-3
Let y be ((-16)/48)/((-2)/30). Solve 21 = 3*g + 4*x, -y*x + 0*x = -2*g - 9 for g.
3
Suppose -3 = -o - 1. Suppose 2*n + o*n = -152. Let l be (-7)/(-14) - n/4. Solve 5*g + 5 = 5*c, 4*g = -c - 4 - l for g.
-3
Suppose -15*w + 13*w + 6 = 0. Solve w*d + 10 = -5, 4*u - 2*d - 10 = 0 for u.
0
Let c = 4 - 4. Suppose -4*b + 11 = 2*a - 91, -3*b + 3*a + 99 = 0. Suppose 5*i = s - b, 2*s + 4 = -i - i. Solve c = d - 1, -r + 5*d - 1 = s for r.
1
Let t = -33 + 36. Solve 4*i - 4*p = p + 32, 17 = t*i - 2*p for i.
3
Suppose 4*l - 2*p - 4 = 2, 4*l = 5*p + 9. Solve h = 2*c + l, 0*h = 4*h - c + 3 for h.
-1
Let b be (9 - 8)*(0 + -9). Let o(j) = -j**2 - 9*j + 3. Let a be o(b). Solve -5*f + a*d + 9 = 0, d + 2*d = 4*f - 9 for f.
0
Suppose 56 = 4*g - 24. Suppose -5*f + 5 = 2*o - 0, -4*o = -f + 1. Let r = g - o. Solve 0 = -k - w - 2 - 2, w = 5*k + r for k.
-4
Suppose 0 = 2*n + 3*n - 15. Let u(q) = q**3 + 5*q**2 + 3*q + 6. Let b be u(-4). Solve 0 = 4*j - 2*g, n*g + b = -4*j - 0*j for j.
-1
Let d(z) = z + 7. Let v be d(-7). Let b(s) = 2 + v - s - 3. Let r be b(-3). Solve -3*n = -r*l + 4, 3*n + 0*n + 3*l - 21 = 0 for n.
2
Suppose -2*j + 3 + 7 = 0. Suppose -j*v = -32 - 103. Solve -33 = 4*k - 5*q, 10 = -4*k - 5*q + v for k.
-2
Let i = -4 - -7. Suppose 0 = 4*h + 2*x - 8, 4*x = -3*h + x + 3. Let o be 0/(0 - 2)*1. Solve -i*l - 2 = -4*d, o*l + 2*l = -h*d - 7 for d.
-1
Let q be 4/(-34) - (-380)/340. Solve -4*v + 3*f - q = -0, 4*v + f - 11 = 0 for v.
2
Suppose -4*m - m - 5 = 0. Let h(j) = -6*j**3 + j. Let q be h(m). Let w = q - 1. Solve -w*x + i + 3 = 0, -2*x = 2*i + i - 5 for x.
1
Suppose -h = -154 + 148. Solve -23 = 4*t - 3*v, 5*t = 2*v - h - 14 for t.
-2
Suppose 0 = 4*n + n - 65. Let o = n + -10. Solve -2*h - o*u + 20 = 0, -h + 0*h + u = 0 for h.
4
Let h be 2*(-2)/4*-2. Suppose -3*m = m - 8. Suppose -5*p + h*d = -m*d - 52, 2 = d. Solve -y - 8 = -l - 0*l, 0 = -3*l + p for y.
-4
Suppose 3*c = 3*f + 4*c - 3, 3*f - 12 = 2*c. Suppose -4*s + 3 = -13, -3*s + 62 = f*u. Solve u = l + 4*a, -l + 30 = 2*a + 3*a for l.
5
Let n be (5 + -7)*(-6)/4. Solve 2*z + 2 = n*i + z, i + 2*z + 11 = 0 for i.
-1
Let l be (12/15)/(2/10). Suppose -z = l*a + a - 5, -z + 8 = 2*a. Solve -5 = 4*n + 2*w + w, -z = -2*w for n.
-5
Let a(u) = u - 13. Let l be a(16). Solve l = -i - 4*g - 0, 3*i = 4*g - 9 for i.
-3
Suppose 10 = -4*z + 38. Suppose -5*a - z = -n, -3*n + 0 + 2 = 4*a. Solve 4*i + 2 = -5*s, i + n = -2*s - 0*s for i.
2
Suppose 123 = 8*n + 43. Solve -c = 2*u + n, -2*u + c = -c + 4 for u.
-4
Suppose 2*c = n + 11, -4*n + 5*n = -5*c + 17. Solve 0 = -c*q - 2*k - 14, q - k = -q + 3 for q.
-1
Suppose -10 = -3*q + 4*q. Suppose 2*n + 6*p = 3*p - 32, -4*n + 4*p - 24 = 0. Let g = n - q. Solve -4*z + z - 3*y = g, 2*z + 5*y - 9 = 0 for z.
-3
Let o(f) = f**2 + 1. Let s be o(0). Let x(d) = d**3 + d**2 + d - 1. Let i be x(s). Solve -5*m - i*q = -2, -5*q + 2*q - 18 = -3*m for m.
2
Let k be 13 - (1 + 2 - 3). Solve q - 2*o + k = -0, 16 = 4*o for q.
-5
Let q(f) = -f**2 + 3*f + 1. Let v be q(2). Suppose -v*k + 1 + 14 = 0. Suppose -k*o = -0*o. Solve -h - 3*n = -1 - o, 0 = h - n - 5 for h.
4
Suppose -2*v = -0*n - 2*n, 5*n = -2*v. Suppose v = -2*c + 6. Let h be -5*(-3 + 3 + -1). Solve -c*g + 30 = -h*i + 2*g, 4*i - 3*g = -21 for i.
-3
Let c = 8 + -8. Suppose 2*d - 2 = c, -3*d - 2 = 2*r - 5*d. Solve r = w - 0*w + 4*a - 8, 2*w - 7 = a for w.
4
Let q be 7/2 + 2/4. Let y = q + -2. Let c(b) = 5*b**2 - 2. Let f be c(y). Solve f = 4*z + 2*g, 0 = 4*z - 5*z + 5*g - 12 for z.
3
Let m = -3 - -3. Let j(t) = t**3 - t**2 - t + 2. Let q be j(m). Solve 0 = q*l - 3*c + 10, 0*l = 5*l + 2*c - 13 for l.
1
Let k = 4 - 4. Solve 4*t + 8 = k, -3*s + s + 16 = -3*t for s.
5
Let b = -2 - -2. Let k = 6 - 2. Let h be (1 - (-6)/k)*2. Solve -c = -5*s - 7, 2*s + h*c - 8 = -b for s.
-1
Suppose -4*t - 33 = -t. Let i be (-64)/t + (-4)/(-22). Solve -2*x - 1 = -3*y, -4*y - 4*x + 2 = -i for y.
1
Let q = -7 + 10. Solve 3*h = q*u - 15, -4*u = 1 - 17 for h.
-1
Suppose -2*i + 9 = i. Suppose 0*r - 48 = -4*r. Let h be (r/(-7))/((-2)/14). Solve x - 20 = i*j - 4, j = -4*x + h for x.
4
Let k be (-1 - (-7)/2)*2. Let u = -156 + 158. Solve k*y = -3*l + u, 3*y + 2 = 4*l - 5*l for l.
4
Let h be 0 + 1 + (1 - 0). Let z be (-1)/h + (-18)/(-4). Let o be 75/20 - 7/(-28). Solve 4*y + 28 = -z*w - 0*w, 4*y - 4*w = -o for y.
-4
Suppose -40 + 10 = -3*x. Let y be (x/25)/(1/5). Suppose 2 = 5*l - 4*l - y*v, -3*l - 5*v + 6 = 0. Solve 2*f = -i - 8, -5*i - 5*f = -l*f + 19 for i.
-2
Let v be (-21)/14*(0 + 2/(-1)). Solve 5*g + 27 = -v*j + 2*j, -2*j + 5*g + 21 = 0 for j.
-2
Let x = -88 + 92. Solve 3*i = -i - x*h + 24, i = -2*h + 8 for i.
4
Let j(v) = -v**2 + 2*v + 2. Let a be j(2). Solve 5*b = -4*h - 8, -a*h = -3*b - 3*h - 2 for b.
0
Let m be 1 - ((2 + -2)/(-3) + -1). Solve -16 = -m*f - 5*g, 3*g - 7*g = f - 11 for f.
3
Let h = -12 - -12. Suppose h = -3*q + 19 + 20. Solve -4*p = -n - 2*n, -q = 3*p + n for p.
-3
Let q = 14 - 12. Solve q*s + 2*s + o + 7 =