 - 7. Suppose -3*o + 3*w = -2*w + 19, -i*o = 5*w - 33. Solve 12 = -3*k, -4 = 4*t - 3*k + o*k for t.
-2
Suppose s - 2*z = z + 18, 0 = -4*z - 20. Solve -2*l - m + 9 = s*l, -4*l - 5*m = -24 for l.
1
Let j(l) = -3*l**3 + l. Let f be j(-1). Let u be 1 - f - 9/(-3). Suppose -5*s + 41 = 2*b + 9, u*s + 2*b = 14. Solve 5*t + 18 = x + 3, 4*x + 2*t + s = 0 for x.
0
Let a = -2 + 6. Solve -5*i + 9 - 2 = -p, a*p - 5*i + 13 = 0 for p.
-2
Suppose 0 = v - 4*v - 2*y + 9, 17 = 4*v + y. Solve -v*z + q = 19, -3*z = 5*q + 6 + 11 for z.
-4
Suppose -4*r + 5 = -3. Solve 0 = -5*h - 2*k + 28, 3*k = -r*k + 20 for h.
4
Let u(t) = t**2 + 2. Let o be u(0). Suppose 0 = y + o*y. Let i = 14 - -4. Solve -3*z - 5*d + 4 - i = y, -1 = d for z.
-3
Let f(k) = k + 13. Let n be f(-9). Solve -3*u - 2*u = 3*s + 6, n*s = -2*u - 8 for u.
0
Let o be 24/14 + 4/14. Let b be (0/o)/3 - -1. Let h(k) = 4*k. Let z be h(b). Solve 2*f = -z*c - 6, -3*c + 3*f = c + 11 for c.
-2
Suppose -3*h + 6 + 0 = 0. Suppose -4*o = 2*m - 34, -3*o + h*o = 4*m - 12. Solve -4 = -x - 5*t, 3*x - x = t + o for x.
4
Suppose u - 3 = 2*u. Let l(q) = q**2 + 2*q. Let n be l(u). Solve 0 = -4*o - n*c + 7 - 1, -5*o + 7 = 4*c for o.
3
Let w be 48/15 + (-1)/5. Suppose -w*c + 2*c + 2 = 0. Solve -5*z + c*x = -8 - 11, 0 = -3*z - 3*x + 3 for z.
3
Let o = 155 - 155. Solve 0 = 3*p - 4*b - 16, -3*p - 2*b + 0*b - 8 = o for p.
0
Let h be 44 + (-1)/(-1) + -3. Let x be (-12)/h - 32/(-14). Let c = 4 - x. Solve -q = 2*q - 4*s + 1, -c*q - s - 8 = 0 for q.
-3
Let q = 10 - 5. Suppose -q*c + 3 + 7 = 0. Solve -3*j = -p - 15, 2*j + c*j = -2*p + 20 for p.
0
Suppose 0*x = -2*x + 16. Let q be x/3*9/6. Solve 0*l - 2*l = -2*h - 2, q*l + 4*h - 28 = 0 for l.
4
Let z be 6/10 + 14/10. Suppose l + 3 = z*l. Solve 3*w + 3*y - 6 = l, 3*w - 9 = -y for w.
3
Let w be 0/(12/4 + -6). Solve w = 5*r + c - 30 + 6, 5*c = -r + 24 for r.
4
Suppose 4*r = 3*r - 4*z + 14, -2*r + 3*z - 27 = 0. Let k(g) = -g**2 - 6*g + 6. Let u be k(r). Let l = u + -4. Solve s + 9 = -d, 0 = -4*s - l*d - 39 + 13 for s.
-4
Let y be (-32)/(-240) - (-268)/15. Let x be 6/(-4) - (-81)/y. Solve 2*f - 5 = -u, 9 = x*f - 2*u + 3*u for f.
4
Let j = 14 + -9. Solve j*w - 5*d + 25 = 0, 7*d = 4*d for w.
-5
Let i(q) = 8*q - 9. Let p be i(4). Let z be 2/4*32/4. Solve p = -5*r - 2*s, r = -s - z*s for r.
-5
Let m = -2 + 4. Solve -7*q + 3 = -o - m*q, -12 = 4*o + 4*q for o.
-3
Let c(u) = -u + 9. Suppose 0 = -5*b - 25, 5*f = 3*b - 20 + 80. Let i be c(f). Solve i = -a + 3*a - 5*t + 8, 0 = -2*a + 4*t - 6 for a.
1
Let s(t) = -t - 5. Let x be s(-9). Let y = 4 - x. Suppose 6 = 3*d - y. Solve i + l = 1, -3*i - d*i = l + 11 for i.
-3
Suppose 0*z - z = 5. Let h be 1/(((-15)/12)/z). Solve 3*j - 21 = -4*l, -h*l + 27 = 5*j - 0 for l.
3
Let t = 10 + -14. Let l be (t + 5)*(-6)/1. Let s = l - -20. Solve v - 3*r = -s, 5*v - 3*r - 4 = -14 for v.
1
Suppose 15 = 3*u, 0 = 2*f + 3*u - 27 + 4. Let t = -75 - -77. Solve 8 = -d - 4*d + f*j, 0 = -d - t*j - 10 for d.
-4
Let m be (8/(-5))/(10/(-75)). Let a(p) = p**2 + 3*p - 3. Let x be a(5). Let b = x - m. Solve -b = 5*t + 5*q, 0 = -2*t - 0*t - 5*q - 10 for t.
-5
Let y = -6 + 10. Suppose -y*g - g = -20. Suppose -2*j - 74 = -8*m + 4*m, 2*m - g*j = 46. Solve -2*i + 3*l + 6 = -m, 0 = -5*i - 4*l for i.
4
Let a(s) = -s**3 - 11*s**2 - 12*s - 13. Let n be a(-10). Suppose c + 1 = n. Let i be c/2 + (-1)/1. Solve -r + 10 = i*y - 6*y, y = 2*r + 1 for y.
-3
Let p(l) = -l - 11. Let v be p(-7). Let j be 7/3 + v/(-6). Solve 2*y + 11 = -3*y - j*d, 2*y + 4 = -d for y.
-1
Let r(t) = -t**2 + 5*t - 2. Let j(q) = -q**3 + 4*q**2 - 3*q + 4. Let h be j(3). Let s be r(h). Solve s*x + 4*g = 0, 0 = -5*g - 0*g for x.
0
Suppose -2*l = -0*l - 18. Solve -m = 2*h + 3, -3*h + h - 5*m + l = 0 for h.
-3
Let z be 3/(-2)*4/(-3). Let y(x) = -2*x + 14. Let d be y(13). Let k = 4 - d. Solve k = -3*a + z*i, a - i = -2*a - 14 for a.
-4
Suppose 0 = -5*l - 4 + 9. Let j be (l/2)/((-1)/14). Let v be -2 + -1 + (-1 - j). Solve -4*o - 5*k + 10 = -8, -v*k - 2 = -4*o for o.
2
Suppose -5*m - 2*t + 10 = 0, 4*m + 2*t = 8*m + 10. Suppose m = -3*s - s + 12. Let r(g) = -g**2 + 15. Let v be r(0). Solve -v = 5*d, 5*c - s*c - d = 7 for c.
2
Suppose 4 = 2*o + 10. Let i be 3 - (-1 + (-2 - o)). Suppose i*s = -s + 3*p + 20, -5*p = -4*s + 28. Solve 2*h - 6 = s*k, 0 = k - 2*h - 1 + 8 for k.
1
Let o be 9 - (1 - -2)/(-3). Suppose -o = 3*i - 8*i. Suppose -2*g + 4 + i = 0, 64 = 5*t + 3*g. Solve -m - 3*y + t = -3*m, -m + 7 = y for m.
2
Let l(u) = u**2 + 10*u + 18. Let a be l(-8). Solve -4*h = 2*d - 0*d - 14, a*d + 2*h - 6 = 0 for d.
-1
Suppose 5*k - 116 = 4*q, -k - 3*q = -1 - 7. Solve -4*r - 6 - k = -2*o, -2*o = 3*r + 9 for r.
-5
Suppose -5*a = -4*a - 5. Suppose -20 = -5*c - a*y, -c = 3*c + 5*y - 18. Suppose -c = 3*w + m - 14, -5*m = 4*w - 5. Solve -10 - 5 = -3*x - 4*s, -w*s = 0 for x.
5
Let g be 126/45 - (-2)/10. Solve s - 2*h = 4*s - 10, 15 = g*s + 3*h for s.
0
Let r be 21/2 + 1/(-2). Let y be ((1 - 2)*r)/(-2). Suppose y = -5*q + 20. Solve -4*s - b = s - q, -2*s - 6 = 4*b for s.
1
Suppose 0 = -8*b + 4*b, 3*w - 9 = b. Suppose -5*l = w - 53. Suppose 5*m + 3 = 3*p + 6, -5*m = -4*p + 1. Solve -1 + l = -2*z + m*k, 3 = k for z.
0
Let v(l) = l**2 - 20*l + 24. Let j be v(19). Suppose 0*h - q - 70 = -5*h, -5*q = -h - 10. Solve 15 = -w - j*i, 4*w = w + 5*i + h for w.
0
Suppose -2*b - 32 = -5*n - 6, -b = -2. Suppose 0 = -h - 4 + 9. Let k(q) = q - 3. Let x be k(h). Solve 0 = -5*u + 2*s + 24, -2*s + n - 18 = -x*u for u.
4
Suppose 4*a - 45 = 35. Solve -8 = z - k, -2*k + 6*k - a = z for z.
-4
Suppose -7 = 3*f - 0*f - 5*s, 3*s = -3*f - 15. Let y = f + 8. Let q = y - -8. Solve 3*h = x + x - q, -3*x - 8 = 2*h for x.
0
Suppose 0 = -6*z + z + 45. Suppose 2*j + p = 2*p + z, -5*j - 4*p = -29. Solve -2*s - 25 = -j*u - 7, -4*u = -3*s - 13 for s.
1
Suppose -4*j - 2*v - 36 = 0, j = 4*v - v + 5. Let m = j + 7. Solve 0 = -5*f - 4*h - m*h - 17, -10 = 4*f + 2*h for f.
-1
Let p = 86 - 66. Solve -4*r + 3*v - 1 + 2 = 0, -4*v = -p for r.
4
Let o(q) = -19*q**2 - 1. Let u be o(1). Let v be (u/(-15))/((-2)/(-3)). Solve 12 = -3*z - z + k, -v*k = 4*z for z.
-2
Let a = -24 + 34. Let q = a + -6. Solve -q*y - 16 = 4*m, -3*m = m for y.
-4
Let b be (1 - -30)*(2 + -1). Let c = -7 + b. Solve -3*d + c = 4*q, -d + 0*d + 4*q = 8 for d.
4
Let v be (-2)/((-8)/6)*-16. Let l = -20 - v. Solve 0 = w - 2*j, -2*w + 2*j + l = w for w.
2
Let k(x) be the second derivative of x**5/20 + x**4/3 - 5*x**3/6 + 3*x**2/2 + 3*x. Let g be k(-5). Solve g*h = -2*t - 4, -5*h - 8 = -2*t + 6*t for t.
-2
Suppose 39 = 4*y + 27. Solve -4*m = -0*t + t - 21, -y*m - 3*t + 18 = 0 for m.
5
Suppose c - 5*c = -52. Let x(g) be the first derivative of g**4/4 + g**3/3 + g**2 + g - 1. Let z be x(2). Solve 5*i = -f - z, f - i - c = 4*i for f.
-2
Suppose 2*a = -3*m - 4, -2*a - a = -3*m + 36. Let g = a - -3. Let n = g + 17. Solve -5*u - 2*r = 2*r + 11, 0 = 3*u - 3*r + n for u.
-3
Suppose 18 = -b + 4. Let r = 17 + b. Suppose j - 22 = -5*i + 2*j, 4*i + 5*j = 35. Solve -5*u - r*k - 40 = 0, -2*u = -4*k - i - 5 for u.
-5
Suppose -10*s + 2 = -9*s. Solve 0 = -3*w - 4*h - s, -5*w + 4*h = 2*h - 14 for w.
2
Let f(c) = c**2 + 3*c + 1. Let g be f(-7). Solve -5*a = -5*d + 45, 4*a + g = 3*a + 5*d for a.
-4
Let v(g) be the third derivative of g**6/60 + g**5/60 + 4*g**2. Let a be v(1). Solve -7 = 4*d - a*k, 0 = -d - d + 2*k - 6 for d.
2
Let o(x) be the third derivative of -x**4/8 - 2*x**3 - 4*x**2. Let c be o(-5). Solve 0*d + c*p = -4*d + 23, 2*d - 9 = -p for d.
2
Suppose -5*t = -t - 16. Solve f + 3*c = -0*f - 4, 5*f - 2 = -t*c for f.
2
Let p(h) = 2*h - 6. Let m be p(4). Solve -m*c = 2*c - a, 0 = 2*a for c.
0
Let f be (-15)/(-2)*(-14)/(-21). Suppose 0 = 2*d - 3 - f. Solve 2*r + 1 = -t - 2, -d*r + 12 = -4*t for t.
-3
Let u = 145 + -141. Solve 0 = 3*b - 3*m + u*m + 6, -m = b for b.
-3
Let l(x) = x**2 - 7*x - 8. Let i be l(8). Solve 3*n + 4*p = 6*p - 17, i = n - 4*p + 9 for n.
-5
Let u(o) = o**2 + 4*o - 16. Let h be u(-7). Solve 30 = 5*d - h*c, -3*c + 2*c = 2*d - 6 for d.
4
Let d(u) = -u**2 + 11*u + 12. Let k be d(12). Solve i + 5*a - 29 = k, -2*i = -4*a + 4 + 8 for i.
4
Let n(x) = -8*x + 8. Let s(m) = -m. Let i(b) = -n(b) + 6*s(b). Let g be i(6). Solve 2*h - 3*z + 12 = 0, -g = h + z - 8 for h.
0
Let q = 11 - 7. Let x be (3/(-2))/((-1)/2). Solve 2*g + 10 = 2*p, 0 