 - 7. Suppose 5*b + 16 - 1 = 2*j, -y = -j - b. Solve 2*r + 12 = -2*r + v, j*r = 5*v for r.
-4
Let d(a) = -a - 1. Let o be d(-1). Suppose 4*k - k - 6 = o. Solve k*w + z = 9, 6 - 3 = 3*z for w.
4
Suppose 6 - 30 = 4*b. Let q be b/18 - (-1)/3. Let w be (-3 + 3)*(q + 1). Solve -2*t - 4*o + 2 = w, -t = -5*o - 11 + 3 for t.
3
Let l = 10 - 7. Let z be ((-2)/l)/((-4)/18). Suppose 3*t + 3*r - z = 6, 0 = -5*r. Solve -g - 3*k + 3 = g, -2*k = t*g - 7 for g.
3
Let r = -14 - -6. Let b = r - -13. Suppose -b*c = -45 + 15. Solve 2*m - c = 0, -m + 7 = 4*h - 4 for h.
2
Suppose -4*l = 6 - 22. Solve 4*a - 3*z + 3 = 0, 4*z + 0*z = -l*a + 4 for a.
0
Let i = 6 - 4. Let d be 2/((-4)/(-3)) + (-2)/4. Solve -3*m - 1 - 2 = i*z, d = 5*z - m for z.
0
Let a = -31 - -36. Solve 5*w - 2*q - 10 = 9, a*w = -5*q + 5 for w.
3
Let b = 26 - 24. Solve -2*a - 5*l + 5 = 0, l = -b*a - a + 1 for a.
0
Let m(z) = z**3 + 6*z**2 + 2*z + 7. Let w be m(-6). Let k = 11 - w. Solve b + 2*l = 4*l - 1, 2*b + 3*l = -k for b.
-5
Suppose 6*y - 14 = 5*y. Suppose 3*b + 0*b + z - y = 0, -3*b - 5*z = -34. Solve -6*x = c - 3*x - 8, 0 = -4*c - b*x - 4 for c.
-4
Let o(f) = 2*f + 5. Let p be o(0). Solve p*t = k - 12, 5*t - 4 = -4*k + 3*t for k.
2
Let n be 14/6 - (-16)/(-48). Solve -n*m + 11 = -3*l, 0*m = 5*l + 2*m + 29 for l.
-5
Suppose 0 = -4*q - 2*b - 0*b + 4, 2*q - 6 = b. Solve -k = 5*w, -w + 0*k = -q*k for w.
0
Let g be 2/8 + 391/68 + -2. Solve -x + 10 = -3*t, -5*t + 3*t = -2*x + g for x.
-2
Suppose 4*o + 8 = 0, -9 = i - 0*i + 4*o. Let j be 3 - (0/(-4))/i. Solve -2*n - 5*f = 33, 2*n - n + 19 = -j*f for n.
-4
Suppose 3*g - 20 = -g + 4*i, 5*i = -5*g + 5. Suppose g*w = 2*w + 44. Solve 0 = k - 5, 0 = 5*v + 4*k + 4 - w for v.
4
Let l be 56/(-6)*(-30)/20. Suppose -23 = -3*v - l. Solve -s + 19 + 4 = -5*o, -5*s + v = 3*o for o.
-4
Let n = 4 + -1. Solve -n*m = w - m + 9, -w = 3*m + 12 for w.
-3
Let i = -24 - -29. Solve -6*t + i*t = 5*g, 2*g - 17 = 3*t for t.
-5
Suppose -33*y = -21*y. Solve -b + y = -4*r + 4, -2*b - 8 = 3*r for b.
-4
Let o = 38 + -35. Solve 2*y = -4*g + 18, -o*g = y - 4*g for y.
3
Suppose 0 = 3*u - 15, 2*x - 3*u + 8*u = 31. Let f = 0 + 3. Solve 2*n + 2*a - 6 = -0*a, -x*n + f*a + 3 = 0 for n.
2
Let j be 1*(2 - (0 + -2)). Suppose 0 = -5*s + 5*g + 15, 6 = 2*s + g + j*g. Solve 3*c = 4*k + 23, 2*k = -2*k - c - s for k.
-2
Suppose -u + 0*u + 19 = 0. Solve -i - 2*i - u = -l, 4*l = i + 21 for l.
4
Let o = -3 + 5. Suppose 0 = o*p - 4. Solve 5*s - 40 = -4*g, -s + p*s - 2*g + 6 = 0 for s.
4
Let l(w) = 5*w - 6. Let n be l(2). Solve -q - 6 = -y, 0*q - n*q + 11 = 3*y for y.
5
Let z(l) = l**2 + 5*l + 4. Suppose i + 3*g + 5 = 0, 2*i - 4*i = -4*g + 10. Let c be z(i). Solve 2*r - c*y + 6 = r, 4*r = 5*y - 13 for r.
-2
Suppose 4*w = 7*w + 4*b - 16, -5*w + 4*b = -16. Solve -2*f - 4*c + 24 = 0, -w*c = -3*f - 1 - 3 for f.
4
Let y = 48 - 30. Let l be 12/y - 2/3. Suppose l = c - 1 - 1. Solve c*k + 5*a = 1 - 4, -2 = -3*k - a for k.
1
Let o(n) be the third derivative of n**4/24 + 7*n**3/6 + 3*n**2. Let u be o(-7). Solve -3*h + 5*q = 19, u = -0*q - 3*q + 6 for h.
-3
Let x = 1 + 1. Let p(j) = x*j**2 + j**2 + 2 + j - 3. Let m be p(1). Solve 0 = 2*t - 5*a + 6, 3*t + m*a - 5*a - 2 = 0 for t.
2
Suppose -4*z - 13 = -133. Let f be z/(-12)*4/(-2). Solve 0 = -2*d + 5*w + 3, f*d - 3*w - 18 = -1 for d.
4
Suppose -2*s + 3*s + 5*q - 9 = 0, -q + 18 = 2*s. Let u = s + -4. Solve -2*c + u*c = -5*h + 14, 0 = -c - 3*h + 6 for c.
3
Suppose -25*u + 14*u = -308. Suppose 3*w = 2*g + 4, -2*g - 2*g + 12 = -w. Solve -3*i - w*y + 3 = 7, -5*y = -2*i + u for i.
4
Let l = 4 - 8. Let b = l + 6. Solve -5*j = -b*j - n - 2, 0 = 2*j - 2*n - 4 for j.
0
Let r be 6/((1/6)/((-3)/(-27))). Solve 3*f = f + r*h + 8, -5*f - 5*h = 10 for f.
0
Suppose t = -3*t + 8. Suppose t*m + 2*m = 28. Solve -5*w - 2*o = -m - 4, 0 = -5*w - 4*o + 7 for w.
3
Let t(g) = 3*g - 6. Let a be t(3). Solve 0 = -a*z - 2*m, m + 4*m = z for z.
0
Suppose 4*x = -4*u, -3*x = -5*u - 5 - 3. Let w be -3*(-12)/9 - x. Solve -g + w*r + 6 = -3*g, 5*g - 4 = 2*r for g.
0
Suppose 15*c = 23*c - 24. Solve 10 + 2 = -2*t - 2*s, 13 = 2*t - c*s for t.
-1
Suppose 26 = -s - 0*s + 2*t, -2*t = -5*s - 90. Let i be (s/(-20))/((-1)/(-5)). Solve 4*p - z + 0*z + 1 = 0, i*p = -4*z + 24 for p.
1
Suppose 2*f + 8 = 4*k, -4*f + 36 = 2*k + 3*k. Suppose 72 = k*b + 20. Solve -5*r - b = 2*j, 14 = 2*r - 4*j - 0*j for r.
-1
Let i(b) = b**3 + 2*b**2 - b - 2. Let f be i(-2). Solve 2*q + 0 = -5*j + 10, f = 3*j - 3*q + 15 for j.
0
Let l(z) = 4*z**2 + z. Let w be l(-1). Let q = 8 - w. Solve -2*k + d - 8 = 5*d, -8 = -q*k - 3*d for k.
4
Suppose 4*i = -z - 29, -3*z - 26 = 3*i + 2*z. Let f = i - -8. Solve -h - f = j, -4*h + j - 24 = -0*j for h.
-5
Let x = 33 + -17. Solve 3*d - x = -d + 2*a, 17 = 5*d - a for d.
3
Let z be 13/5 - (-6 - 168/(-30)). Solve -4 = z*m + 2, 2*u = -2*m - 12 for u.
-4
Let y = -9 - -13. Let b = -11 + 13. Let l be 1/(b + -3) - -4. Solve 4*p = -2*f - 2, l*p + y = -2*f + 1 for p.
1
Let b = -193 + 213. Suppose -5*s + 2 = -4*s. Suppose s*a + 2*a = -4*l + 20, -3*a + 5*l + 7 = 0. Solve a*h + 5*q + 40 = 0, q - 6*q = b for h.
-5
Let l be 10/45 + (-48)/(-27). Suppose -18 = -0*v - l*v + 2*t, -2*t = 0. Solve a = 2*h, 0 = -v*h + 5*h - 8 for a.
-4
Let x(i) = -i**2 - 11*i + 12. Let n be x(-10). Solve w - u - 10 = -2*w, -3*w + n = -4*u for w.
2
Let c be ((-3)/3 - 1)/(-1). Suppose -c*m - 3*m + 5 = 0. Let b be 1/(((-3)/(-2))/3). Solve 0 = d + 5*z + 19, -b*d + z = -2*z - m for d.
-4
Suppose 0 = -5*j - 64 + 24. Let n be (-2 - 6/(-8))*j. Suppose 3 = q + 6, a + 5*q = -n. Solve 6 = 2*r + 2, a*u - 30 = -5*r for u.
4
Suppose -14*j + 13*j + 2 = 0. Solve 0 = -3*l + 3*h - 5*h + 5, l = j*h + 7 for l.
3
Suppose 5*t + 12 - 87 = 0. Suppose 4*u - u - t = 0. Solve -2*n = -3*n - u*m - 23, -2*m = -5*n + 20 for n.
2
Let r be 1 + (0 - -3) + 0. Let k be 2/(-3)*(-42)/r. Let z be (-120)/(-100)*10/4. Solve 0 = 3*w + 3*c, z*w - 2*c - 8 = -k*c for w.
-4
Suppose -y - 5*q = -25, 2*q - q = 4. Solve -y*m = r + 4*r - 40, 5*m - 2*r = 5 for m.
3
Let o(w) = -4*w - 10. Let s be o(-3). Solve -2*a = -3*h + s*a + 11, 27 = -4*h - 3*a for h.
-3
Let k(p) = p + 12. Let j be k(-10). Solve -2*t - 6*d + j*d - 4 = 0, 0 = -3*d for t.
-2
Suppose -3*k = -33 - 21. Let m be 7/6 + (-3)/k. Solve 6 = 4*s + 5*z, 0 = -3*z - m + 7 for s.
-1
Suppose k + 4 = 2*w, 0 = -4*k + k + 4*w - 6. Suppose n + 22*d - 26*d - 2 = 0, -4*d + 48 = 4*n. Solve -s - n = k*t + t, 3*s = -3*t for t.
-5
Let o be ((-4)/(-10))/((-3)/(-15)). Suppose o*n - 10 = -3*n. Solve -v - n*w = 2*w + 21, 2*v + 4*w + 22 = 0 for v.
-1
Let j = 95 + -85. Solve -g - 2*q = -6*g + j, 6 = 3*g + 2*q for g.
2
Suppose 4*u + 14 = 3*u. Let d be 64/28 + 4/u. Solve w = 2*r + r + 18, 4*r + 14 = -d*w for r.
-5
Let t = 70 - 70. Solve -4*a + 4*i - 24 = t, 0*a - 2*i = -4*a - 22 for a.
-5
Let k(r) = -2*r**2 - 3*r**3 + 0*r**3 + 3*r**2 - 13*r**3 + r. Let n be k(-1). Solve 2*u + 2*q - 6 = 0, 4*u = 2*q - 7*q + n for u.
-1
Suppose 3*x = x + 6. Suppose 8 = x*g - 4. Solve -g*r = 2*v + 22, -3*v + 2*r = -8*v - 23 for v.
-3
Let y(k) = -2 + 4*k + 0 - 5*k. Let s be y(-4). Suppose -5 = s*z - 15. Solve 5*v + 15 = 0, -z*v - 3 = 4*w - 0*v for w.
3
Let x(v) = 2*v - 4. Let m be x(6). Let n be (-15)/(-6)*m/(-10). Let o(f) = f + 2. Let j be o(n). Solve -2*u - w - 15 = j, -3*u + 5*w + 0*w + 10 = 0 for u.
-5
Suppose -5*x - k + 2 = -35, x + k - 9 = 0. Solve -6*i = 3*c - 4*i + x, -5*i = -5 for c.
-3
Suppose -4*c = -5 - 3. Let f be ((-10)/(-15))/(1/3). Suppose a + f*j = 5, -4*a - j = j - 50. Solve -c*q = 3*r - a, -3*q + 2*r + 2*r = 20 for q.
0
Let o(f) = -f**3 - 2*f - 1. Let i be o(-1). Solve t + 3*t = i*w - 2, -t + w - 1 = 0 for t.
0
Let a = 4 + 14. Let h = -12 + a. Solve 5*b + 0*b = -2*t, 0 = 3*b + h for t.
5
Let w(x) = 9*x + 8. Let b be w(-7). Let s = 78 + b. Solve -2*g - 5*u = -s, -g - 2*u - 3 + 13 = 0 for g.
4
Let o = -51 - -53. Let m be 4 + (1 - -1 - 1). Solve 0 = -4*c - v + 6, m*c = -v - o*v + 4 for c.
2
Let k(v) = -v + 11. Let y(r) = -4*r**2 + 2 - r + 2*r + 4*r**3 - 3*r**3. Let j be y(4). Let l be k(j). Solve -2*c - 27 = -l*u - 0*c, -3*u + 11 = 4*c for u.
5
Let s = -22 - -26. Solve 0 = 5*q - 3*a + 8, 2 - s = -2*a for q.
-1
Let h be (95/(-10))/((-1)/2). Suppose 0 = -4*x - d + h, -2*x + 29 = 2*x - d. Solve -y - 4 = 2*r - 4*y, 0 = -3*y - x for r.
-5
Let m be 74/14 - (-8)/(-