 - 3. Let d be l(-8). Solve 5*k - d*p = 20, -k + 2*p - 5*p = 0 for k.
3
Let q = 53 - 50. Solve 5*c - 5*r = 20, 4*c = q*c - 2*r + 1 for c.
3
Let d(c) = 4*c - 5. Let j be d(2). Solve -3*w = 3*q - j, -5 = -2*w + 5*q - 4*q for w.
2
Suppose 0 = -0*k - 2*k + 8. Let s(m) = m - 2. Let y be s(2). Suppose -c = -y - 10. Solve -l = k*l + h - c, -2 = 3*l - h for l.
1
Let n = 14 - 9. Suppose -n*l + 3*r + 28 = 0, -2*r - 28 = -3*l - 3*r. Suppose 4*f - 8 - l = 0. Solve 0*b - 12 = -f*b, 3*b - 1 = 2*p for p.
4
Let a(d) = d + 3. Let l be a(0). Solve -l*p + 4*g + 0 = -3, 5*p - g - 5 = 0 for p.
1
Suppose -4 = -p - 4*z + 23, -4*p + 3*z + 51 = 0. Solve 0 = q - 4*x - p, 3*q + x - 6 = -26 for q.
-5
Suppose -24 = -5*n + 6. Solve -4*g = -4*p, -g = -1 + n for p.
-5
Let w be 4/(-12)*(2 - 11). Suppose 2*n + 20 = -w*n. Let d = 2 - n. Solve g + d = 5*a - 6*a, 0 = 2*g + a + 11 for g.
-5
Let k be (-25)/(-10) + 1/(-2). Solve 3*g = -2*b - 9, 4*b + 5*g = -15 - k for b.
-3
Suppose 2*h + 16 = 5*i, -2*i - 6 = i + 4*h. Solve i*p - v + 1 = 0, 4*p - v = p - 4 for p.
-3
Let z(g) = -g + 5. Let l be z(0). Let q = 2 + -2. Let p = 0 + q. Solve -2*d = 2*k, p*k - 2 = -3*k - l*d for k.
-1
Let t = 6 - -2. Solve -4*o = -5*d - 6, -2*d - 2*o - t = -5*o for d.
2
Let w(o) = -2*o + 8. Let r be w(4). Solve r = -5*j - 5*l + 15, 4*j + l = -j + 15 for j.
3
Let h(j) = 2*j**2 - 17*j + 21. Let r be h(7). Solve r = -w + 3*i + 2, 0*w - 3*i + 18 = 3*w for w.
5
Suppose 3 = 5*k - 4*k. Solve z - 4*g + 8 = 0, z - k*g + 1 = -z for z.
4
Let z = -1 - -1. Suppose 5*y - 5*b + 5 = z, 2*b - b = 3*y - 5. Solve y*h - 2*h = 4*r + 16, -3*h + 3 = 3*r for h.
4
Let q = -15 + 12. Let n be (-1 - q) + 4 + -2. Solve 0 = c + n*i - 20, -2*c + 0*c - 4*i = -20 for c.
0
Let r = -36 - -38. Solve -5*v + g + 21 = 1, -r*v - 2*g = -20 for v.
5
Let s = 90 - 87. Let v = 4 - -1. Solve -3*j + s = v*o - 13, -o + 2*j - 2 = 0 for o.
2
Suppose -66 = 4*a + 4*m - 198, -m = -2*a + 54. Let s = a - 11. Solve 4*i - 2*n + 4*n = 26, 2*n = -2*i + s for i.
4
Let i be (-14 + -1)*(-3)/9. Suppose -7 = -3*m + 4*d + 1, m - 6 = -2*d. Solve v = -5*f + i, m*v - 3 + 2 = -f for v.
0
Let z = 94 + -66. Suppose -2*w + 3*w = 3*f + 16, -5*w = -2*f - z. Solve 2*b - w*r = 20, 6 + 6 = -4*r for b.
4
Suppose 0 = 3*a + 5*q - 82 - 5, -3*a - 3*q + 87 = 0. Let c = -15 + a. Let r = c - -3. Solve 5*h + y - 15 = 0, r = -4*h + 5*y - 0 for h.
2
Let x = 31 - 29. Let o be 0 - -2*(-1 - -2). Let p be (-1)/o - 1/(-2). Solve -2*f + p*f = -x*g - 10, -3*f = -2*g - 10 for f.
0
Suppose 5*q = -3*g + 49, 5*g + 4*q = 78 + 8. Suppose -g = j - 4*j. Let y = j + -1. Solve -4*f - y*o = -15, -6 = -4*f - 3*o + 3 for f.
0
Suppose 12 = -4*u + 24. Solve 5*f + 3*s + 15 = -9, -3*s = -2*f + u for f.
-3
Let j = -1 - 2. Let f = 3 + j. Solve n - 13 = -f*u - 4*u, 5*n = -4*u + 33 for n.
5
Let j(s) = s**2 - 4*s + 4. Suppose 0 = -4*r - 0*r + 16. Let h be j(r). Solve -4*y = 4*o, 2*o + h*y + 2 = -2 for o.
2
Let q be (1 + (-3)/4)*12. Solve 8*a - 3*a = -3*p - 10, 15 = q*p for a.
-5
Suppose 2*a + 5*m - 4 = -14, -5*a + 41 = -4*m. Suppose 0 = a*p - 7 - 53. Solve -3*i = 2*h + 1, 4*h - 3*i + p = 1 for h.
-2
Suppose 5 = 3*i - 2*s, -4*s + 21 = 5*i - s. Let t be 3*6/27*i. Solve r - 8 = -2*j, 5*j - 3 = t*r + 26 for j.
5
Let h = 92 + -87. Solve h*d = -o, -d = -3*d + 5*o for d.
0
Let y(c) = -2*c - 8. Let q be y(-6). Solve 3*o - 20 = -5*x, q*o + 1 + 3 = x for o.
0
Suppose -4*y + 10 = -2*i + 3*i, -2*y + 4 = 0. Solve -2*o = b - 10, -5*b + 11 = -o - i*o for o.
3
Let m be (-1)/(-2) + (-11)/2. Let c(a) = a**2 + 4*a - 2. Let s be c(m). Solve 2*z + s*i - 4 + 1 = 0, 0 = -4*i + 12 for z.
-3
Suppose 0 = -4*o + 5 + 3. Suppose f + o = -f. Let q be (1 - f) + 92/2. Solve 3*d + 5*p = 5, 3*d + q = 4*p + 17 for d.
-5
Suppose 0 = q - 6*q + 75. Suppose 0*w - 5*w = -q. Suppose 0*s + 5*s - 60 = 0. Solve 0*j + w*b - s = -3*j, -13 = -5*j + 2*b for j.
3
Suppose -4*j + 0 = -8. Solve 3 = -j*f - n, 4*n + 12 = 4*f - 5*f for f.
0
Let k be 21 - 4 - (-5 - -2). Let n be (8/k)/(2/20). Solve -n*v - 12 = -3*l, 0 = -3*v - 6*l + 4*l - 9 for v.
-3
Suppose 8 + 37 = 9*w. Solve 5*n = -w*q - 2 - 8, 2*n + 4*q + 10 = 0 for n.
1
Suppose 0 = -0*c - 6*c + 72. Solve -f - 4*f - 2*h = -c, -3*h = 3*f for f.
4
Let j be 2/9 - 510/(-135). Solve -3*k - j = -3*b + 2, 4*k = -3*b + 20 for b.
4
Let z = 140 + -137. Solve z*k = 2*r - 1 - 1, -k + 18 = 4*r for r.
4
Let x = -3 + 4. Suppose 5*a + x = 11. Solve 5*k - 4*p = -13, 2*k = 4*p - a*p - 6 for k.
-1
Suppose -3 = -b - 0. Solve b*n + 3*s = -9, s - 1 = -3*n - 2 for n.
1
Let s(h) = -h**3 - 5*h**2 + 4*h - 5. Let r be s(-6). Solve 0 = 2*b + p - r, -b + 2*p + 0*p - 9 = 0 for b.
1
Let u be 5 - (-2 + 3)*0. Suppose -z - q = -8, -z + 2*q - 5*q = -6. Suppose u*b - 15 = 0, -2*b = -5*c + z + 10. Solve -3*w = 3*y + c - 2, 3*y - 13 = w for w.
-4
Let i = 113 - 111. Solve -i = f - 5*z, -2*f + 0*f - z = 4 for f.
-2
Let v be 1/(-1 + 8/12). Let m = v - -8. Solve -m*a = -2*s + 11, -3*a = s + 9 + 2 for a.
-3
Suppose -10*b + 6*b + 12 = 0. Let l be (2 + 0)*1*-1. Let c(o) = -o + 2. Let v be c(l). Solve -4*z - 28 = -2*p, 3*z + v = -b*p + 1 for z.
-5
Let p(o) be the second derivative of o**3/6 - 2*o**2 + o. Let y be p(7). Solve y*a = -3*j - 21, -3*a + 2*j = -0*a - 4 for a.
-2
Let g be (-4)/14*(-84)/6. Solve 4*m + 2*l = -6 - 8, 3*m + g*l = -18 for m.
-2
Let o be (-285)/(-20) + 3/4. Suppose -3*d + 0 = -o. Solve -5*b + d*p - 35 = 0, -b - 5*p + 23 = -0*b for b.
-2
Let j = 6 - 2. Let w = 10 - 6. Solve -x - 4*d + 2 = -j, 8 = w*d for x.
-2
Let n be 9 - (0 + 2 + -2). Solve -3*j + l - 1 = 0, -3*j = -j + l + n for j.
-2
Let p(g) = -g - 1. Let y be p(-4). Let b(l) = -l**2 + 5*l - 3. Let m be b(y). Solve m*h - 5*i = -32, -4*h = -2*i + 1 + 23 for h.
-4
Let b be ((-2)/(-4) + 55/(-10))/(-1). Solve -b*f = -5*z - 25 - 25, -4*z = 4*f for z.
-5
Suppose -5 = -162*f + 161*f. Solve 4*z - z - 2*n = 25, 3*n - f = -4*z for z.
5
Suppose 0 = 6*s + 4 - 28. Solve d = -s*c + 11, -2*d + 1 = -c + 6 for d.
-1
Let n(x) = -12*x - 44. Let v be n(-4). Solve -u + 4 = v*z, 2*z + 2*u = 4*z - 2 for z.
1
Let q be 1/2 - 27/(-6). Let a = -7 - -11. Suppose -a*l + q = -3. Solve 2*g = -4*d - 18, -3*d + 5*g = l*d - 15 for d.
-2
Suppose 3*g = g - 12. Let n be 2 - 1 - (g - -2). Solve 0*a + 2*a - 5*h = -6, 0 = n*a + 4*h - 18 for a.
2
Let o(z) = -16*z. Let j be o(3). Suppose 4*i + 100 = 2*b, 3*b + 30 = -4*i - 70. Let l = i - j. Solve 5*t + 4*q = l, 3*t - 7*t + 22 = 5*q for t.
3
Suppose -6*x + 0*x = -0*x. Solve x = -n - 5*l + 24, -3*l + 2*l + 6 = -n for n.
-1
Suppose -4*v = -5*r - 132, -5*v = -r + 6*r - 120. Solve 2*o = -4*d + v, -2*o - 17 = -0*o - 5*d for o.
4
Let z be (-122)/(-12) - (-6)/(-36). Solve -2*y + 7*y = 3*u - 18, -u + 3*y = -z for u.
1
Suppose 2*p + 1 - 5 = 0. Let f(q) = 2*q**3 - 5*q**2 + 3*q - 4. Let z be f(3). Solve 2*r - z = -p*l, 4*l + 2 + 6 = 5*r for r.
4
Let n be (10/(-4))/(-5)*6. Suppose n*i - 15 = -2*i. Solve 5*f = 4*y + i + 5, 0 = -f - y + 7 for f.
4
Let a be 6/21 - 32/14. Let d be a/(-4) + 3/2. Suppose 2*s - 3 = 1. Solve 5 - 1 = d*l, -3*l - 2 = -s*v for v.
4
Suppose 5*d = -25, 0*j = 2*j + 4*d + 36. Let g = 19 + -23. Let x = g - j. Solve -4*h - 28 = -3*r, -h - r - x = h for h.
-4
Let j = 88 - 86. Suppose h - 3 = -2*z, -4*z + 4*h = -43 + 7. Solve -4*r = z*s - 16, -5*s + 5 = j*r - 0*r for s.
-1
Let v = 23 + -14. Suppose -6 = -3*y - 2*w + 5*w, 3*y - v = 2*w. Suppose 0 = 2*k, 0 = y*n + 3*k - 21 - 4. Solve -5*q - 15 = o, -2*q - 3*q = -o + n for q.
-2
Let a(r) = 2*r. Let i be a(3). Let p(u) = u**2 - 8*u - 8. Let y be p(i). Let f = 29 + y. Solve 5*o - w - 15 = 0, 2*o = -w - 3 + f for o.
3
Suppose -4*v - 19 = -3*o, -30 = -5*o - 2*v + 7*v. Solve -y = -3*m - 3 + 1, 3*m + o*y - 28 = 0 for m.
1
Suppose -3*n = 5*c - 2*c, 0 = -2*c - 8. Solve -n*x = w - 18, -2*x + 20 = -2*w - 3*w for x.
5
Let r(b) = -2*b + 2 + 3*b - 1 - 3. Let x be r(7). Solve 3*o - x*p + 14 + 9 = 0, 0 = -5*o - p - 1 for o.
-1
Suppose s + 4*r = 1, -3*s = -6*s + 4*r - 61. Let c be 1/(-2 + s/(-6)). Suppose -d - c + 6 = 0. Solve -d*i + 2*j = 14, -8 = 2*i - 0*i - 2*j for i.
-3
Suppose 12 + 3 = 5*c. Solve -6 = -3*h + c*k - 0, 5*h - 4*k - 6 = 0 for h.
-2
Suppose -2*m = 4*k - 16, 4*m - 14 = -k + 2*k. Suppose -o + 3*o + 5*z = 21, -k*z = 5*o - 42. Solve -g + 11 = -4*r, -5*g + 25 = -o*r + 3*r for r.
-2
Let b be (-20)/50 - 2/(-5). Solve 2*c + 5 = -p, -c + 