39, -b*s - 3*j = -4*s - 81. Solve -4*a - 4*g + s = -2*g, -5*a = -5*g - 30 for a.
5
Suppose 10*h + 41*h - 153 = 0. Solve -3*i - 1 = 2*g, 5*g - h*g + 6 = 2*i for i.
1
Let m = -17 - -21. Let g be -4*21/(-12) - m. Solve 0 = 3*r - g - 9, -3*x + 5*r - 17 = 0 for x.
1
Suppose -70*p + 126 = -154. Solve -p*s - 10 = -2*g, -s = -g + 4*g - 8 for g.
3
Let r = -50 - -66. Suppose -v - 13 = -r. Solve 5*l - 2*x - 30 = 0, -2*x - 17 = 2*l + v*x for l.
4
Suppose 8*i - 45 + 13 = 0. Suppose 3 = -3*q + 24. Solve f = 4*l + i, f + 1 - q = 5*l for l.
-2
Let t = 2004 + -1986. Solve 4*f = 3*w + 2*w + t, 3*f + 3*w = 0 for f.
2
Suppose 9*n - 261 = 4*n - 3*y, -2*n - 2*y = -106. Let w = -49 + n. Solve -4*g + 13 = 3*c, 5*c + 15 - w = 2*g for c.
-1
Suppose -2*s = -4*t + 8 + 22, 0 = -s - 5. Solve -7 = t*x - 4*k, 6*x + 4*k = x + 17 for x.
1
Suppose 0 = 2*k + 2*f - 4, -4*k + 17 = -0*k + f. Solve -4*g = -k*y + 6*y - 9, -y = 5*g - 10 for y.
5
Let z = -1 + 4. Let y be 6/(-5)*(-10)/6. Suppose -y = -c + 9. Solve -z*n = b + c, 0 = -3*n + b - 4 + 3 for n.
-2
Let m = -4 - -8. Let n = 3 - 36. Let u = n + 38. Solve -28 = u*i - 2*a, 0*i - m*a = 4*i for i.
-4
Let k(u) = 5*u - 31. Let m be k(7). Suppose 2*l - 1 = -3*i, -2*i - m = 2*i. Solve l*f - 2*q = -18, -4*q + 9 = 4*f + q for f.
-4
Suppose 2*l - 16*z - 6 = -12*z, l = -4*z + 9. Solve 3*h - 6 + 3 = -2*b, 4*b = -5*h + l for b.
0
Suppose -3*j + 0*j = -6. Let k be 1*-5*j/(-5). Suppose k*m = 2*p + 6, -3*m + p + 10 = -1. Solve -5*y = r, 3*y - 2*y = -m*r for r.
0
Let a(c) = c + 9. Let l be a(5). Let d be (-4)/(-28) - (-96)/l. Solve 2*m = -3*b + d*m - 25, 4 = -2*b - 3*m for b.
-5
Let j(g) = g**3 + 3*g**2 + g - 5. Let d be j(1). Solve n = -5*v + 4*n + 30, -5*v - 3*n = d for v.
3
Let n be 3*(-7)/(63/(-15)). Solve 0 = 2*w - n*w + 2*l + 11, 2*w = 2*l + 10 for w.
1
Suppose -4*w - 2 = -d - 0*w, -d = -5*w - 2. Suppose 2*n + d*n - 16 = 0. Solve 0 = -n*l - 5*y - 3, y + 18 = l + 4*l for l.
3
Suppose 10 = 2*c, 11*b - 10*b - 3*c + 15 = 0. Solve -t + 13 = -b*t + 3*d, -2*d + 10 = 0 for t.
-2
Suppose 0 = -o - 3*z - 16, -2*o = -4*z + 79 - 7. Let v be o/(-154) - 2/11 - -2. Solve -3*n = -v*c + 25, -4*c + n + 30 = -n for c.
5
Let n be 10/3 - 6/18. Suppose -n*f + 14 = -f. Suppose -3*i + f*i = 16. Solve -j - 3 = y - 2*y, 2*y = 3*j + i for j.
2
Let r = 59 + -18. Let v = r - 39. Solve v*h - 13 + 2 = q, 4 = -4*q for h.
5
Let u(q) = -q + 1. Let o(l) = 5*l + 13. Let r(w) = -o(w) - u(w). Let y be r(-6). Let g = 15 - y. Solve n - 3*m + 3 = -12, -g*n + 5*m = 25 for n.
0
Let z(r) = -2*r**3 + 13*r**2 - 6*r + 5. Suppose -21*c + 6 = -20*c. Let d be z(c). Solve d*x = t + 15 - 3, 3*x = 3*t for x.
3
Suppose -19*d - 5*m + 5 = -16*d, -2*m - 4 = 0. Solve -v + 7 = d*c, c = -v + 3*v + 8 for v.
-3
Let b = 274 + -274. Solve -4*c + 4*r = -38 + 6, b = -5*c - 2*r + 19 for c.
5
Let x be (6/(-21))/((-2)/14). Suppose -x*g = 3 - 7. Solve z - 3*i = g*i - 15, 5*i - 15 = 3*z for z.
0
Let f = 1804 + -1789. Solve -3*k = -4*j - f, 0 = -2*k - 0*j + 3*j + 11 for k.
1
Let n(w) = -w**3 + 11*w**2 + 10*w + 24. Let l be n(12). Let z = -7 + 5. Let c be ((-1)/z)/(2/8). Solve l = 3*v - c*v + 5*f + 17, -v - 3*f - 9 = 0 for v.
3
Let s be (255/30)/(1/6). Suppose -49*r = -s*r. Solve c + 0*f = -4*f - 22, 3*c - 5*f - 19 = r for c.
-2
Let m(u) = u**2 - 2*u + 1. Let i be m(3). Suppose 0 = -i*a + 3*a + 4*s + 8, -4*s = 4*a + 8. Solve -2*x + 3 = y, y - 5*x = -a*x - 18 for y.
-3
Let i(c) = -4*c - 92. Let t be i(-23). Solve 0*x + 3*x - 3*h + 3 = 0, t = 2*x + 5*h - 19 for x.
2
Let z = -178 + 180. Solve 2*r - 1 = 5*t, z*r + 1 = 7 for t.
1
Suppose 107 = 4*d + 55. Solve 2 = 2*b, -n - 3*n + d = b for n.
3
Suppose -2*c + 4 = -5*g - 5, 3*c = g + 7. Solve -c*z = -t - 5, 1 = -2*z + 11 for t.
5
Let y(x) = -x**3 - 4*x**2 - 2*x - 8. Let o = 64 - 68. Let i be y(o). Solve -3*p + 3*s - 3 = i, 5 = -p + s + 2*s for p.
1
Suppose 2*l + v - 30 = -3*v, 15 = l + 5*v. Let j = l + -11. Let x be (-12)/14*(-4116)/126. Solve -2*c + 0*o = -2*o + 6, 4*o = -j*c + x for c.
2
Suppose 0 = -5*q + 2*h + 16, 2*q + 2*h - 12 = -0*h. Suppose q = 10*s - 9*s. Solve o + 5 = -5*n, 25 = -5*o - s*n + 2*n for o.
-5
Let i(f) = f**2 + 6*f - 3. Let a be i(-9). Let z(m) = 3*m - 10. Let v be z(10). Let o = a - v. Solve j + j + 5*h - o = 0, 4 = 2*h for j.
-3
Suppose -46*v = -51*v + 25. Solve c + 13 = -3*r, -v*r - 5*c + 1 = -9*c for r.
-3
Let j(k) = k**3 - 7*k**2 + 2. Let a be j(7). Suppose 4*g - 9 = 3. Suppose g*z - 7 = a*z. Solve -4*r - 6 = -o, -z*o + 2*o - 2 = -4*r for r.
-2
Let j be -1 + (-40)/(-14) - (-1)/7. Let m be ((-1)/2)/(j*(-5)/80). Solve t + t + f = -m, -2*t = 2*f for t.
-4
Let i be -6 + 7 + 24/6 + -2. Solve 0*m - i*g + 9 = -5*m, -m - 5*g + 15 = 0 for m.
0
Let s be (28/36)/((-5)/(-45)). Solve -s = -v + 2*u, 8*v - 3*v - 23 = 4*u for v.
3
Suppose 5*o = 3*p - 27, 0*p - p = 3*o + 5. Let n be (p + -2)/((-1)/(-1)). Solve -n*t + 2*g = -2*g + 22, -5*g = -4*t - 32 for t.
-3
Suppose 2*c - 30 = -8*c. Solve 0 = -y - 0*y + 5*z - 21, -c*z + 17 = -5*y for y.
-1
Suppose 2*g - 44 = 4*a, -7*g + 8*g + a - 22 = 0. Solve -b + 2*b + 5*f = -6, -3*f - g = -4*b for b.
4
Let i(z) = z**2 + 10*z + 12. Let m be i(-9). Solve 4*c = m*f - f + 14, 14 = 5*c + f for c.
3
Let x(s) = -s + 5. Let r be x(3). Let m = r + 11. Solve -p - 5*t = m, p + 17 = 2*p - 5*t for p.
2
Suppose t - 16 = -0*d - 3*d, -3*d + 3*t + 12 = 0. Suppose -5*x + 0*x - 5*r + 20 = 0, -x = -5*r - 16. Solve 2*z - 1 = -d*v, -14 = -x*z + 3*z + 5*v for z.
3
Let z = 13 - 8. Let v be ((-20)/(-16))/(1/4). Suppose v*d + 2*i = i + 24, 3*d = -5*i + 32. Solve 6*t - z*t - d = u, 18 = -4*u + 2*t for u.
-5
Suppose -4*a - 4 = -2*p - 2*a, -3*p = -2*a - 9. Solve 5*n - 19 = -4*u, 4*u - p - 2 = -n for u.
1
Let m be 86/215*5/2. Solve 5*v + 3*c = 3*v + m, -3*v = 2*c - 4 for v.
2
Let d(h) = -h**3 - 6*h**2 + h + 9. Let k be 25/(-4) - (-5 + 57/12). Let j be d(k). Solve 2*x = j*z, 3*x + 13 = 2*x - 5*z for x.
-3
Let v = 519 - 514. Solve 0*w - 12 = 3*o + 3*w, -3*w - 20 = v*o for o.
-4
Let s be (-1)/(0 - (-2)/(-50)). Suppose -5*z = 2*l + s, 4*z - 5*z = 5*l + 5. Let d = 1 + 4. Solve 5*u + b = -0*u + 28, 2*u + d*b - 25 = l for u.
5
Suppose 0 = -2*c + u + 10, -5*c - 7*u = -2*u - 10. Suppose 2*p - 10 = 0, -a + c*p - 35 = -4*a. Solve -2*t + t + 10 = a*n, n - 23 = 4*t for t.
-5
Let y(c) be the second derivative of -4*c**3/3 + 37*c**2/2 + 42*c. Let l be y(4). Solve 17 = -3*h + l*t, 3*t = 2*h - 0*t + 10 for h.
1
Let m(t) = t + 12. Let b be m(-7). Suppose k - 3*k + 2 = 4*z, -4*z = b*k + 7. Solve -2*l = 2*g + z*g - 12, 10 = 4*g + 3*l for g.
4
Let x be (149 - 148)/((-4)/(-3) + -1). Solve -24 = n + n + 5*y, x*y + 2 = 5*n for n.
-2
Suppose 6*k - 2 = 10. Suppose 8*b + k = 18. Solve 3*w - 3*l - 3 = 0, 4*w - 6 = -2*l - b for w.
1
Suppose 29 = -2*r + 33. Let t(u) = 2*u**2 - 10*u. Let y(l) = -l**2 + 3*l. Let d(v) = -2*t(v) - 7*y(v). Let c be d(r). Solve -5*h = c, 3*p + 0 = h - 13 for p.
-5
Let f be 4 - 2 - (3 + -3). Suppose -f*u - 4*z + 44 = -7*z, 0 = -5*z. Solve 1 + 3 = -2*r - 2*i, -4*i - u = -3*r for r.
2
Suppose 2*s - 3*s - 18 = 0. Let r = -16 - s. Let z(w) = -w**2 - 8*w + 5. Let f be z(-7). Solve -f = x - r*x - 4*k, -k - 2 = -x for x.
4
Let z(i) = i**2 + i. Let j be z(1). Suppose 0 = -11*r + 73 - 18. Solve 23 = -r*q + f - j*f, -5*q - 2*f - 21 = 0 for q.
-5
Let l(k) = k**2 + 3*k + 2. Let g be l(-1). Suppose g = 2*c - 27 + 27. Solve 5*r + 4*x + 5 = c, -5*x - 1 = -4*r - 46 for r.
-5
Let k = -456 - -461. Solve -k*f - 5*i + 3 + 2 = 0, i + 8 = 2*f for f.
3
Suppose 4*h = r - 2*r + 24, 2*r = 3*h - 7. Solve -3*j = -2*j + 5*i + 22, h*j - 5 = -2*i for j.
3
Let o = -11 + 17. Let g(q) = 3*q - 11. Let c be g(5). Suppose 2*y - 2 = 2*t, -c*y + 2*t + 13 = 5. Solve d = -d + o, 2*d = y*p for p.
2
Let z = 34 - 27. Suppose 0 = -o - 2*a - 3 + z, a - 12 = -3*o. Solve -o*w - 5*h = 9, h - 5 + 2 = -2*w for w.
4
Let t = 703 + -695. Solve -2*m - 4*h + 2 = -2, 4*h - t = -3*m for m.
4
Suppose 4*u + 8 = 16. Let x be 3/(-6)*(-4 - 0)*u. Solve -26 = -5*y - 0*y + 2*c, c - 13 = -x*y for y.
4
Let t(y) = -y**3 + 35*y + 10. Let m be t(6). Let g be (2/3)/((-2)/(-15)). Solve -5*a = g*b - 8 + 3, m*b - 2*a - 28 = 0 for b.
5
Let p(n) = -n**2. Let u be p(0). Suppose 5*m + 24 - 74 = u. Suppose m + 0 = 5*o. Solve 3*j - 10 = -3*x - x, -3*j + o*x + 4 = 0 for j.
2
Suppose 13 = 4*x - 7. Suppose -3 = -2*t - t + 3*v, 0 = 