7. Suppose -g - p = 5 - 6, -2*g = 4*p. Solve -4*d = 2*s + d + o, -g*s = d - 1 for s.
1
Suppose 3*h = -4*r + 22, 4*r + 40 = 5*h + 14. Let v(d) = -h*d + 3*d + d**2 - 2*d**2. Let u be v(-3). Solve u = 4*t + 2*b + 9 - 21, t - 3 = -5*b for t.
3
Let t(a) = a**2 + 5*a + 4. Let b be t(-5). Let f be 4/6 - (-10)/(-15). Solve 6 - 35 = 3*g - b*k, g + 3*k - 12 = f for g.
-3
Let r be (-1)/4 - (-238)/56. Solve -4*w + 0*w = -3*n - 3, r*w = -3*n - 3 for n.
-1
Suppose 0 = -5*l - 0*l. Solve 4*u + 2*w - 3 + 7 = l, 0 = 2*u - w - 2 for u.
0
Suppose -11*d + 7 = -15. Solve h + c = 0, -3*h + d*c - 2 = 3*c for h.
-1
Let u(l) be the third derivative of -l**4/24 + 5*l**3/6 + 8*l**2. Let c be u(0). Solve 3*w + q - 3*q = -8, -4*w - 26 = c*q for w.
-4
Let v(r) = r**2 + 6*r + 9. Let y be v(-7). Solve -4*i + 2*q = -0*i + 4, 4*q = y for i.
1
Let h(y) = y**2 - 3. Let a be h(-3). Suppose 4*v - a = v. Let z(p) = -p + 9. Let u be z(4). Solve k - u*m = -v + 7, k + 7 = -m for k.
-5
Suppose -13 = -0*q - q. Let y(u) = -u**3 + 12*u**2 + 12*u + 18. Let h be y(q). Solve m + 3 = -2*z, 0 = -0*z + z + h*m - 21 for z.
-4
Suppose -4 = -4*o + 2*t - 4*t, t - 4 = -3*o. Solve -12 = -2*w - w + 4*d, -4*w = o*d - 16 for w.
4
Let q(s) = s**3 + 8*s**2 + 3. Let b be q(-8). Solve 26 = -b*c - 5*p, c + 2*p - 2 = -12 for c.
-2
Suppose 5*d = 2*t + 10 + 4, -5*d = -5*t - 20. Let i = 0 - -2. Solve -i = 4*u - g - g, 0 = u - d*g + 5 for u.
1
Let f be 9/(-15) - 26/(-10). Suppose b - f + 0 = 0. Suppose 2*i - 4 = -0*i. Solve y + 4 - 3 = d, b*y = -i*d + 14 for d.
4
Let d = -12 + 23. Solve 4*u - y = 7, -y = -0*u + 2*u - d for u.
3
Suppose 4*h - 6 = -2. Let i = -38 + 40. Solve -3*s + 2*k = -19, i*s + 3*k = 2*k + h for s.
3
Let g = -10 - -9. Let p = 3 + g. Solve p*n - o - 11 = -1, 0 = 2*n + 2*o - 10 for n.
5
Let s(k) = -k**3 - k - 1. Let f be s(0). Let q = -1 - f. Solve -4*h = m + 6, q*h + 3 = -2*m + h for m.
-2
Let a(k) = 6*k**2 - k - 2. Let f be a(-1). Let z be (-2 + 0)*(-15)/10. Solve -3*t - 1 = -f*o, -z*o + 3*t = o + 1 for o.
2
Let k be (4/(-10))/(1/(-5)). Suppose -k*u = -7*u + 10. Let s = -9 - -11. Solve -u*x = 4*f + 12, -x + 2*x - s*f + 2 = 0 for x.
-4
Let i(d) = -d + 2. Let v be i(-1). Solve 2*p - q - 24 = v*q, -28 = -5*p + 2*q for p.
4
Let r = -4 + 8. Solve 3*z = 5*z - 2*y, r = -5*z + 4*y for z.
-4
Let j = 9 - 12. Let k = 7 + j. Solve -h + 1 = 2*l, k*h + l = h - 2 for h.
-1
Let f = 0 + 0. Suppose u + 8 = -3*u. Let r be 2 + u + 2 - 2. Solve 3*x - 7*x + 2*a - 18 = r, -2*x - 5*a + 21 = f for x.
-2
Let m be (10/15)/((-2)/(-78)). Solve -4*w = 3*q + m, w + 5*q - 1 = -16 for w.
-5
Suppose -5*r = 5, -4*a - 9*r - 4 = -5*r. Solve a = -3*t + 5*t - 3*l + 5, 3 = 3*t - l for t.
2
Suppose -5*k + 3*c = -0*c, -34 = 3*k + 5*c. Let d(u) = -u**3 - 4*u**2 - 3*u + 3. Let s be d(k). Let x = 15 + -10. Solve x*p = 5*n - 10, s*n - 6 = 6 for p.
2
Suppose -t + 3 = y - 7, 3*y - 6 = t. Let n(h) = -h**3 + 5*h**2 + 7*h - 4. Let r be n(t). Solve -25 = -5*f + 5*s, -r*s - 3 = 3 for f.
2
Let w(t) = -t**3 - 11*t**2 + 3. Let m be w(-11). Solve -4*r = -v + 4, 5*r + 3*v = -19 - m for r.
-2
Let u(f) = f**3 - 5*f**2 + 4*f. Let r be u(4). Suppose r*h + 3*h = 12. Suppose -3*a = -5*n + 21, 4*n + 2 = -h*a + 6. Solve 0 = s + c, s - n*c + 28 = -3*s for s.
-4
Let h(g) = g**3 - 3 - 2*g**3 - 6*g + 11 - 8*g**2. Let j be h(-7). Solve z = -3*o - z + 14, j = z for o.
4
Let a be (-1)/2*-8 + 1. Solve 13 = 4*s + h, 5*h = a*s - 25 - 10 for s.
4
Let z be (28 + (4 - 2))/(4 + -2). Solve -4*r - 19 = -3*t, 5*r - 3*t + z = -8*t for r.
-4
Suppose -2*i + 28 = -2. Let o = -9 + i. Solve l + x + 2 = 0, 0 = 4*l + 5*x + o + 4 for l.
0
Suppose 0 = -0*z + 4*z + 12, -4*n - z = -13. Solve -s - 3 = 2*g - 0*s, 0 = n*g + s + 1 for g.
1
Let j(w) = -w**2 + 5*w - 3. Suppose 0 = -g + 3*g - 8. Let q be j(g). Solve -x = -d + q, -4*x + d + 0 = -5 for x.
2
Suppose -k = -3*k + 50. Suppose 2*b - 2*g = 12, 2*b + 5*g - 2 = -k. Solve 2*s + u + 0*u = b, 3 = 3*s + 2*u for s.
-1
Suppose 0 = -2*n - 2, 5*n - 11 = -5*v + n. Let r(z) = 2*z - 1. Let o be r(2). Solve -2*m + v*h - 20 = 0, -2*m + o*h = -4*m + 4 for m.
-4
Let s(v) = v**2 + 7*v + 16. Let f be s(-4). Solve 2*c - f*n + 7 = c, -5*c = 4*n - 37 for c.
5
Let j = 53 + -76. Let f = j - -43. Let n be (-16)/f*10/(-4). Solve h - 4*h = 5*s, s = n*h for h.
0
Suppose -2*s = q + s - 3, -q + 2*s = -23. Solve -3*j + q = -j - 3*y, 15 = 5*j - 3*y for j.
0
Let b(l) = -6*l**2 - l - 2. Let i be b(-1). Let c = -4 - i. Let q = 5 + -3. Solve 10 = q*f - 3*r, 5*r + 15 - c = f for f.
2
Let v be (0 + -1)*(-1 + -21). Let h = v - 12. Let q be h/(0 + (-4)/(-2)). Solve -4*y - 2*m = 21 - 5, -q*y - 20 = -m for y.
-4
Let a be 2/4*(0 - -6). Let i be 2/a - 2/(-6). Solve 0 = 2*m - 5*m - 2*l + 7, 3*m - 2*l = -i for m.
1
Let d be 2*(0 + 15/6). Solve -5*g + 5*s = 0, 0*g - d*s = 5*g + 20 for g.
-2
Let p(j) = -3*j**3 - 2*j**2 + 1. Suppose 3*t = 4*l + 5, 5*l = -t - 10 - 1. Let y be p(t). Solve 0 = -3*h + y*f + 4, -2 + 3 = f for h.
2
Let k = 8 - 5. Suppose 3*a = -3*r, 0 = -k*r - 5*a - 0 - 6. Let m be (-116)/(-6) + 2/(-6). Solve -4*q + g = -4*g + m, -g = -r for q.
-1
Let n be 34/6 + (-2)/3. Suppose -8*z + 3*z - 15 = 0. Let x = z + n. Solve 4*i + 0*f - x*f + 26 = 0, 4*i = -2*f - 14 for i.
-5
Let h be 27/54*(-8)/(-2). Let a = 9 - -26. Let l = -10 + a. Solve l = -5*v + 2*g, -h*v = -v + 5*g - 22 for v.
-3
Let y be (-2)/4*36/(-3). Let v(l) = 3*l - 13. Let k be v(y). Solve 0*n - j + 16 = 4*n, k*j - 4 = -n for n.
4
Suppose -11*v = 28 - 160. Suppose 0 = -l + 5*n - 11, 16 = l + 5*n - 3. Solve r = -2*r - 3*h + v, l*r - 3*h - 2 = 0 for r.
2
Let b(l) = 3*l - 10. Let v be b(7). Suppose 0 = -4*c - 3 + v. Suppose 0 = 3*q - 4*q + 13. Solve -c*t + 5 = -3*o - 0*o, 4*t = 3*o + q for o.
1
Let s = -17 + 35. Suppose h + s = 3*h. Suppose f = 3*x - h, 5*f - x + 0*x = 11. Solve -c - c - f = 3*z, -4 = -c + 4*z for c.
0
Let z = 1 - -1. Suppose 16 = -4*o, -3*u = -0*o + 2*o + 11. Let r be -1 + z + (6 - u). Solve 0*m = 4*h + 4*m + r, -2*h = -2*m + 8 for h.
-3
Let t(n) = n**2 + 3*n + 2. Let u be t(-2). Suppose u*s = -3*s. Let w be -1 - (0 + s - 1). Solve -4*r + 20 = 3*j, w = -r - 0*j + 5*j + 5 for r.
5
Let h be 1*((-2)/(-6)*21 - 4). Solve 5 = -h*i - j, -5*i + 3*j - 2 + 3 = 0 for i.
-1
Suppose 1 = 3*z - 89. Solve 5*j - z = -3*t, -2*j + 21 = 4*t - 5 for t.
5
Suppose -2*l - 3*y = -17, 1 = 2*l - 4*l + 3*y. Let m be l*(-9)/(-6) - 1. Solve -m*t + d + 16 = 0, -6 = -5*d + 14 for t.
4
Suppose 9*w = 6*w + 45. Solve -5*m = 5*u - w, 2*u - u + 12 = 4*m for m.
3
Let y be 3 + 0 + (-1)/1. Solve -x - 2*m = y*x + 5, 0 = -5*x - 5*m - 10 for x.
-1
Let a(b) = 6*b - 102. Let k be a(17). Solve -50 = 5*r + 5*u, k*r - 15 = -2*r + 5*u for r.
-5
Let g = -33 + 36. Solve -4 = g*b + 2*x, -2*b = -0*b - x - 2 for b.
0
Suppose -2*s - 38 = 2*s + g, 0 = -2*s - 2*g - 16. Let r = 0 - s. Suppose 2*u + 2*i + r = 0, 2*u = -3*u + 5*i + 25. Solve u = b + 3*f + 4, -2*b + 7 = f for b.
5
Let q be -10*(-1)/((-15)/12). Let d = -5 - q. Solve -2*i - 5*o = i + 25, 0 = 2*i + d*o + 16 for i.
-5
Suppose -11*x = -16*x + 75. Solve -o + 4 = -5*y + x, -5*o = 3*y - 1 for y.
2
Suppose -3 - 5 = -4*o. Let i(c) = 2*c**3 - c**2 - 5*c + 3. Let m be i(2). Solve 2*f + m*z = 0, f - o*z + 2 + 7 = 0 for f.
-5
Let w = 12 - 9. Solve w*o - 7*o = -4*i + 4, -4*i = 4*o + 36 for i.
-4
Let t = -2 + -1. Let q = 5 + -3. Let y be t/q*(-4)/3. Solve -y*c = 2*w - 4*w, 5*c = 2*w - 15 for c.
-5
Let h(p) = p**3 + 24*p**2 + 22*p - 23. Let i be h(-23). Solve -8 = -2*a + 4*b, -4*b = -5*a - i*b - 4 for a.
-4
Suppose -10 - 10 = -4*z. Let q = -2 + z. Let i = q + -3. Solve -r - r + 4 = 2*h, i = 2*h + r - 3 for h.
1
Let q(x) = x**3 - 8*x**2 - 9*x + 2. Let m be q(9). Suppose p = -m*p. Solve -o = d - 2, -o + 0*o + 5*d - 28 = p for o.
-3
Suppose 2*w - 3*w = -2. Suppose 3*k + 4*f = 2, k + 2*f + w*f = -2. Suppose -k*o = -3*o. Solve l + i = o, 5*l + 3*i + 9 = i for l.
-3
Let y = 18 - -6. Solve y = -2*o - 4*h, o + 14 = -o - 2*h for o.
-2
Suppose -12*m = -10*m - j, -4*m = 3*j - 20. Solve -a - 2*q + 1 = 0, -3*a - q + 3 = -m*q for a.
1
Let a = 41 + -39. Solve -p + 0*p - 3*w - 17 = 0, 2 = -a*p + 2*w for p.
-5
Let h(y) = 4*y + 6. Let w be h(-8). Let l = -16 - w. Solve -5*b + 20 = -i, -3*b - l = -i - 4*i for i.
5
Let p = 3 - 5. Let w be ((-7)/(-2))/((-1)/p). Solve -11 = -2*m - 5*g, -w = -m - 0*m - 3*g for m.
-2
Suppose 0 = 