 2. Solve n = -4*w - 4*o - 18 - 6, -4*o - 15 = -5*w for w.
-1
Let d be 75/30*8/10. Solve 5*y + 10 = -5*b, -3*b = -y + d*y + 2 for y.
-2
Let y = -103 - -108. Solve 5*g + y*t + 1 = 6, -3*t = 0 for g.
1
Suppose b = 23 - 3. Let v(m) = m**2 - m + 8. Let i be v(0). Let j = b - i. Solve -4*s + 16 = 0, 4*a = -s + 3*s + j for a.
5
Let x(k) = -k**3 - 2*k**2 + 4*k + 2. Let a be x(-3). Let y = a - 0. Let f = y + 4. Solve 2*w = f*u - 2, 2*u - 4*u - 2*w = -18 for u.
4
Let c(j) = 14*j**2 + 5*j + 3. Let d(u) = -5*u**2 - 2*u - 1. Let g(r) = 4*c(r) + 11*d(r). Let t be g(3). Solve -3*l = v - 2*v - 15, t*l - 4*v - 20 = 0 for l.
5
Let a = -6 - -4. Let u = 5 + a. Suppose -2*i - 4*h + u = 7, -2*i + 3*h = -3. Solve 0*y + 37 = 5*y - 4*m, -m - 3 = i for y.
5
Let y be ((-6)/(-4))/((-9)/(-30)). Let p = 1 + y. Solve -b = 5*o + 4, -5*o + p*o = 0 for b.
-4
Let x(i) = i**2 - 4*i. Let w be x(5). Let g(y) = 2*y - 7. Let z be g(w). Solve -8*b + 2*k + z = -3*b, -16 = 4*k for b.
-1
Let h be (-2)/(-2*1) + 5. Let k(f) = -65 + 36 - f**3 + 7*f**2 - 6*f + 29. Let c be k(h). Solve 4*a - 3 = 3*q + 3, c = -4*q - 8 for a.
0
Suppose 36*t = 25*t. Let d(m) = m + 4. Let a be d(-3). Solve -k = -v, 3*v + t*v = 4*k + a for v.
-1
Suppose -3*u + 3 = -0*u. Let f be (2 + u)/3*4. Suppose 6*j = x + 2*j - 6, -5*x + f*j + 14 = 0. Solve 0*h - 5*c + 2 = x*h, 2*h + 12 = 2*c for h.
-4
Let b(c) = 3*c - 7. Let r be b(4). Let f be 4/2*(-3)/(-2). Solve 4*h = r*m - 23, 0 = h + 2*m + f*m - 13 for h.
-2
Let t(h) = -h**3 - 8*h**2 + 9*h + 3. Let b be 74/(-8) + 7/28. Let z be t(b). Solve -5*x - 14 = -5*k + 26, -z*x - 2*k = 4 for x.
-4
Let g be (8/(-14))/4 - (-2)/14. Solve -3*a = 2*z - g*a + 7, 2*z + 9 = -a for z.
-5
Let j be (-37)/7 - 2/(-7). Let u(w) = -w**2 - 6*w - 1. Let a be u(j). Solve a*s + 1 = s - 4*c, 5*c = -3*s - 2 for s.
1
Suppose -j + 7 = i, -5*i - 1 = 6*j - 4*j. Suppose 0 = 2*d - j. Let c be ((-2)/d)/((-1)/3). Solve x = -2*x - 4*m - 31, -x - c = -m for x.
-5
Let j(c) = c**3 + 3*c**2 - c - 2. Suppose -5*t - 15 + 0 = 0. Let q be j(t). Let a be (q/(-2))/((-5)/60). Solve -l + 2*i = a, -2*i + 2 = -0*l - 3*l for l.
2
Suppose v + 5*d = -3 + 30, 5*v - 20 = -2*d. Let h(a) = 6*a**2 + 2*a - 3. Let q be h(v). Suppose 9*p - q = 4*p. Solve -3*i = p*u + 6, -5 = 3*i - 2*u + 1 for i.
-2
Let b = -78 + 83. Solve -32 + 7 = 5*n, b*w = -3*n for w.
3
Suppose 2*i = 3*u - 2*u + 1, 0 = 5*i - 4*u - 1. Let v be i/((-3)/(-45)) - 3. Solve w + 5*l = l - v, 3*l = -3*w for w.
4
Suppose -2*v + 2*z = -134, 5*v - 60 = -2*z + 282. Suppose -v = -3*b - b. Let n(i) = -i. Let t be n(-6). Solve -3*q + b = 4*a, a + 22 = 3*q + t*a for q.
-1
Let q be (2/4)/((-8)/(-16)). Let r = q - -2. Solve o + r*a = -10, 4*o + 10 = -5*a - 2 for o.
2
Suppose 2*d - 11 = -5. Suppose -2*a = -a - 3. Suppose 4*f - a*f - 3 = 0. Solve -l + 4*l = f*b, -5*b = -d*l for b.
0
Let h be ((-60)/(-9))/(6/36). Solve -4*q = 5*j - h, -2*q - 2*j + 2 = -16 for q.
5
Suppose k - 5*k + 40 = 0. Solve -3*c + k = 3*m + 1, c + 4*m = 3 for c.
3
Let b(h) be the second derivative of h**5/20 + 5*h**4/12 + 5*h**3/6 + h**2 + 2*h. Let x be b(-3). Solve 2*m = m - i + x, 0 = 2*m - 4*i - 4 for m.
4
Suppose -3*h - h = 0. Suppose 0*o + 20 = 5*o. Suppose 0 = -u - 3*p + 17, -o*u + 4*p + 0*p + 68 = h. Solve -2*k + 5*d - 20 = 0, -4*k - 3*d + 3 - u = 0 for k.
-5
Suppose 2*r - 16 = -2*r. Suppose -37 = -c + 2*c + 5*u, -5*c - 164 = r*u. Let m = -20 - c. Solve 32 = -3*o - 5*s, -2*o - 4*s - m = -3*o for o.
-4
Suppose g - 26 = -p + 5*p, -5*g = p - 25. Let b be (-1)/((-14)/g + 2). Solve 2*t + 3*w + 4 = 9, b*t + 2*w - 10 = 0 for t.
4
Suppose 4*j = l - 5 + 3, 0 = -4*l + j + 8. Let x = l - -4. Solve -4*k - 3*i - 29 = 0, x + 1 = k - 4*i for k.
-5
Let w = 10 - 8. Suppose -w*t + t + 2 = 0. Suppose t*b + 0*b - 8 = 0. Solve -2*l - 5*x - 8 = 0, 3*l + 5 = -b*x - 7 for l.
-4
Let n be ((-5)/(-3))/(6*5/180). Solve 6*c = 4*c + 2*h + 10, -2*c - 2*h = n for c.
0
Let v(b) = b**2 - 3*b - 50. Let l be v(-6). Let k be 2/(-9) - 188/(-36). Solve l*u + 8 = 0, 2*y = -2*y + k*u - 6 for y.
-4
Let r(i) = -i**3 + i. Let a be r(0). Solve -2*c + 0*c + 4*g + 10 = a, 2*g - 10 = -2*c for c.
5
Suppose -3*d - 230 = -8*d. Let v = 78 - d. Solve -4*n = -y - 3*n - 7, v = -4*y + 5*n for y.
-3
Suppose 0 = -4*f + 5*f - 4. Suppose 5*x = -h - 15 - 25, 0 = f*x - 5*h + 32. Let n = x - -20. Solve b = 4*b - 6, -p + 5*b - n = 0 for p.
-2
Suppose 3*g + 8 = -5*k, 0*g + g + 8 = -3*k. Let z(v) = -v**3 - 3*v**2 + 2*v - 5. Let u be z(k). Solve -5*s + 31 - 7 = a, 14 = u*s + a for s.
5
Let x = 2 - 1. Suppose 2*s - 4*y + 3*y + 3 = 0, 0 = -4*s - 4*y + 12. Let v be (s + 6/2)*x. Solve -35 = -4*j - v*n - 7, -2*j - 3*n + 20 = 0 for j.
4
Let o(m) = -m**2 + 8*m - 4. Let t(i) = -3*i**2 + 24*i - 13. Let n(q) = -8*o(q) + 3*t(q). Let p be n(6). Solve 0 = 2*d - p*v - 21, d = 6*d + 5*v for d.
3
Let o(j) = j. Let b be o(5). Let t(r) = 2*r**2 + 5*r - 4. Let f be t(-5). Let a be -3 - (1 - f)/4. Solve 4*u + 8 = b*g, g = -4*u - a - 6 for g.
0
Let q = 6 + -6. Suppose -4*v + 4 + 8 = q. Solve 5*g + 19 = v*t, 0*g + 1 = 2*t - g for t.
-2
Let c = 104 - 102. Solve c = -3*q + 5, -4*z + 4*q - 8 = 0 for z.
-1
Suppose 0*z - n + 3 = 3*z, 0 = -2*z - 5*n - 11. Let t be (-10 + 11)/(z/8). Solve j = -3, 3*j = -m - 1 - t for m.
4
Let u(g) = -g + 8. Let y be u(6). Suppose 4*r + j = -4*j - 3, y*j - 2 = 0. Let b = -2 - r. Solve 0 = 2*m - 2*o - 6, b*o = -4*o - 8 for m.
1
Let p(x) = x**2 + 12*x + 32. Let d be p(-9). Solve 0 = -4*l + d*j - 1 + 5, 2*l = 2*j for l.
-4
Suppose -4*s - 4*l = -32, -s = -4*s + 2*l + 9. Solve -w - s*j = -3*w + 10, -2*j - 13 = w for w.
-5
Let f = 57 + -27. Suppose -s = -f + 6. Let l = s - -1. Solve -d = 5*r - l, -3*r + 25 = 2*r - d for r.
5
Let z(b) = b**2 - 10 + 3*b - 5*b + b - 8*b. Let v be z(10). Solve -5*p + 17 = 4*q, v = -p - 2*q + 5*q + 11 for p.
5
Let u be 4/6 - 47/3. Let d be ((-4)/(-6))/((-5)/u). Suppose 0 = -s + d - 0. Solve s*y - 5*y = n + 2, 5*n = y + 6 for n.
1
Suppose -5*b = -9*b. Suppose b = -3*j + 12, 3*j - 12 = -5*h + 10. Suppose 2*d = -2*d. Solve d = -m - h*v + 5, -2*m + v + 0*v - 15 = 0 for m.
-5
Let f = 5 + -1. Suppose 0 = f*g - 3*w - 9, 3*w - 2 - 7 = -2*g. Solve -4*s + 8 - 20 = -4*h, 3*h + 15 = -g*s for h.
-1
Let v(c) = c**3 - 5*c**2 - 7*c + 4. Let n be -18*(-3 - (-16)/6). Let y be v(n). Let r be (6/(-5))/(y/30). Solve -h = -u + 2, 0 = -4*h + h - 3*u - r for h.
-4
Suppose 2*t = 5*i - 21, 4*t + 17 = 2*i + 3*i. Solve -6*b + i*z + 28 = -2*b, 5*z = -20 for b.
2
Let g be 3*(-3 - 19/(-3)). Suppose 30 = -5*t + 5*s + g, -3*s = 12. Let q(w) = -2*w - 11. Let o be q(t). Solve u + 7 = 4*d, o*u = 4*d - 0*u - 3 for d.
2
Let s = -6 + 11. Suppose -l - s = -2*l. Solve 3*z + l*n + 5 = 0, -12 = -n + 4*n for z.
5
Let a be 6/(-14) - 21/(-49). Solve -i = 2*d + 1, 4*i = -a*d + d + 5 for i.
1
Suppose 0 = 5*h - 2*z - 83, 0*z = -h - 2*z + 7. Let a = h - 9. Suppose -2*f = -2*m + a, m - 1 = 2. Solve -4*c - 16 = f, 0 = u + u + 4*c + 6 for u.
5
Let p be (-180)/40*4/(-6). Solve 8 = -i + p*k, -i + 6 = 4*k - 0 for i.
-2
Let v(n) = n**3 - 8*n**2 + 7. Let k be v(8). Let z = 12 - k. Suppose 2*y - z = 5. Solve -23 = -4*g + 4*a + 9, y*g + 4*a - 4 = 0 for g.
4
Suppose -4*x = -5*b + 14, -2*x - 11 = -2*b - 3. Let c be 3/x - (-9)/2. Solve -c*j - j + 3*r = 5, -4*j + 5*r - 4 = 0 for j.
-1
Suppose 3*u + q - 13 = 0, 5*u - 2*q - 17 = q. Suppose -5*w = -4*k - w - u, -4*w = k - 24. Solve 0 = 5*o - 5*i + 10, 0 = 6*o - 3*o - 4*i + k for o.
-4
Suppose 9*v + 7 = 10*v. Solve 2*l = -2*q - 8, 7 = -5*l + q - v for l.
-3
Let s = -3 - -3. Solve 5*l = 5*u + 10, 5*l + 4*u = -s*l + 10 for l.
2
Let x(m) = -m**2 - 2*m + 3. Let v be x(-3). Let u be 0 - (-12 - v)/(-2). Let g = 4 - u. Solve g = 3*c + 2*h, -c + 5*h = -2*c + 12 for c.
2
Let v(j) = -3*j**3 - 3*j**2 - 3*j - 3. Let u be v(-2). Let k be ((-80)/u)/((-2)/9). Solve 12 = 2*l - 5*m, -l - k = -m + 6*m for l.
-4
Suppose -16 = -u - 13. Solve 0 = 3*n + 3*d - 12, d - 16 = -n - u*d for n.
0
Let n be 0 + (-12 - -6) + 11. Suppose 3*v = -2*i - 2*v - 21, -5*i = v - 5. Solve n*h - 10 = -i*q, -2*h - 8 = -3*q + 7 for q.
5
Let s = 33 + -26. Solve 3*b = m - 0*b + 14, 2*m + s = -b for m.
-5
Suppose 5*p - 4*a - 28 = 4, 17 = 2*p - 3*a. Suppose -13 = -p*d + 39. Solve 0*r + 3*j + d = -2*r, 3*r = j - 14 for r.
-5
Let q(h) = -h**2 - h + 3. Let g be q(0). Suppose -3 = -g*a - 0. Suppose -5*u - 2*n