. Solve 10 = 2*n + 3*n, -3*n = -h*r for r.
3
Suppose 26 = 5*z + 1. Suppose -v + z*v - 52 = 0. Let k = -5 - -9. Solve -5*j = k*i - v, j - 4*i = -2*j + 27 for j.
5
Let s be 1 + 1 - (-6)/(-3). Suppose -4*g + 76 = -s*g. Solve -5*c + 10 = 5*y, -2*y + 0*y = 5*c - g for y.
-3
Suppose 0 = 3*x + 12 - 0, -14 = 3*v + 5*x. Let g be 2/(v/3)*1. Solve 2*m + 8 = -3*c + m, -8 = -c - g*m for c.
-4
Suppose 4*b = 22 - 6. Solve -p = -f - 2, -4*f - f - b*p = 10 for f.
-2
Let s = 4 - 2. Let a be 4/(-2) + 3 + s. Solve k = -5, a*f + 22 - 8 = -k for f.
-3
Let c(g) = g**2 + 2*g - 1. Let n = 8 - 4. Let k be c(n). Suppose 2*f + 5*z = -5, 0 = f - 2*z - 2. Solve -3*m = 4*d - k, 4*m + f*m + 16 = 4*d for m.
1
Suppose -8*b + 3*b + 100 = 0. Let u be 22/8 - (-5)/b. Solve 21 = -w + 4*t, u*w + 5 = 2*t - 18 for w.
-5
Let s = 28 + -26. Suppose 100 = 4*k + k. Solve -3*r = s*p + 12, p - r - k = 4*r for p.
0
Suppose 0 = 4*r + 2*p - 10, 3*r - 17 = -2*r - 4*p. Let z = 16 - r. Solve -3*k + z = 0, -2*k + 15 = -w + k for w.
0
Suppose -2*b - 2 = -t, -t - 4*t + 10 = -b. Solve -j + c + 6 = b, 0 = 2*c + 2 for j.
5
Let u(w) = 2*w**2 + 3*w + 3. Let j = -3 - 0. Let n be u(j). Let y(l) = 5*l - 2. Let i be y(2). Solve 3*d = -2*k + k + i, 2*d + n = -5*k for k.
-4
Suppose -x - 21 = -5*g, -4*x = 4*g - x - 13. Let p = g - -1. Solve -3*n = p*f + 5, 0 = 3*n - 4*n + 4*f + 21 for n.
5
Let s = 32 - 12. Solve -3*r + 5 = 4*w + 21, -3*r + s = -5*w for w.
-4
Let i(q) = -q**3 + 3*q**2 - 4*q + 12. Let f be i(3). Solve -5*z + 2*t + 27 = f, 3*z - z = 5*t + 15 for z.
5
Let n(q) be the first derivative of -q**2/2 + 12*q - 1. Let z be n(7). Let p be -4*(-2 + 1)*1. Solve 21 = -0*h - z*h + i, -4*i = -p for h.
-4
Suppose -14 = -4*z - f, -5 = -5*z + 4*f + f. Solve 4*c - 27 = -z*q, q + 2 = -c + 10 for c.
3
Suppose 0*r + 25 = 5*r + 2*h, 5*h = -5*r + 40. Solve 3*m = -r*n - 0*m - 6, 2*n = -5*m - 19 for n.
3
Suppose 5*b - 40 = 5*c, -4*c = 3*b + c + 8. Suppose 5*h + 2*z - 14 = 0, -h - 2 = -0*h + 2*z. Solve 3*n + 5 = -5*m, -n - h*n - 4 = b*m for m.
-1
Suppose -8 = 4*i, i + 12 = 2*d + 6*i. Suppose -5*v + 3 = -2*m - 1, -1 = v - m. Suppose 2 = v*q - 4. Solve -2*u = -3*k - d + q, -2*u = -5*k - 16 for k.
-4
Let n = 26 - 26. Solve -2*z + o - 13 = -6*z, n = 4*z + 2*o - 10 for z.
4
Let z(l) = l**2 + l - 3. Let b be z(-3). Solve 5*k + 10 = 2*y, b*y + 4*k - 15 = -0*y for y.
5
Let f be (7/7)/(2/(-12)). Let j be (f/(-8))/((-1)/(-4)). Let l be 24/9*j/2. Solve 0*k - 4 = 4*s - 4*k, s - 9 = -l*k for s.
1
Suppose 4*r = -4*k + 100, 4*k + k - 5*r - 95 = 0. Solve m = 6*m - 2*c + 2, m + k = -5*c for m.
-2
Suppose -7*l = -3*l. Suppose l = -3*d - 0*d + 12. Solve d*h + 4*z = 2*z, -4*h + 2 = 3*z for h.
-1
Let b be (-3 - -6) + -1 + 2. Suppose b*v + v = 180. Suppose 3*j = -j + v. Solve z + j = -5*o - z, 3 = -4*o - 3*z for o.
-3
Let n = -5 + 5. Solve n = 2*p + 4*h - 22, 2*h + 9 = 5*h for p.
5
Suppose -g = 4*k + k - 69, 3*k + g = 41. Let l be 4/18 - k/(-18). Let n = 3 + l. Solve -2*w + u = 2 - 9, n*u + 20 = 4*w for w.
2
Let o(a) = a + a - 3*a - 2. Let p be o(5). Let j = -4 - p. Solve -k - 5 = 5*t - 6, -3*t = -3*k + j for t.
0
Suppose 0*y + 2*y - 4 = 0. Suppose y*t - 49 = -5*j, -2*j = 5*t - 0*j - 70. Solve 0 = -a + 4*a + 3*k - t, a = k - 6 for a.
-1
Suppose -2*z = -10 - 2. Let x(w) = 2*w + 8. Let y be x(-6). Let f = z + y. Solve -f*m - 2 = 4, 5 = 2*q - 3*m for q.
-2
Let y be (-2)/((12/9)/(-2)). Solve 5*p - m = 6, m + 18 = y*p + 4*m for p.
2
Let r be (3/(-6))/((-2)/4). Let b be -3*((-4)/3 + r). Let y be -2 + b + 0 + 6. Solve -y*q + 16 = 4*c, -3*q - 3*c + 9 = -0*c for q.
4
Suppose -73 + 21 = -4*j. Let o(a) = a**3 + a**2 + a - 3. Let x be o(0). Let y be 1 + x/((-9)/6). Solve -8 = -3*b - y*f + j, -b - 3 = -f for b.
2
Let w(u) = u**3 - 5*u**2 - u + 7. Let f be w(5). Solve -f*s + 5*c + 5 = -0*s, -2*c = -4*s - 14 for s.
-5
Suppose v = 5 - 2. Solve -v*t - 2*i - 2 = -6*t, 0 = -4*i + 8 for t.
2
Let h(d) = 6*d - 4. Let s be h(4). Suppose 0 = 2*w + 4*q - 36, w + 4*q = 6*w - s. Suppose 6*x - 21 = 3*x. Solve -c - x = 3*o, 5*o + w = 3*c - c for o.
-2
Suppose 0 = -2*b + 3*b + 5*a + 30, 0 = 5*b - 5*a. Let c(i) = -i**2 - 6*i - 3. Let t be c(b). Solve 0 = -t*l - 2*v - 6, -5*l + 2*v + 5 = 3*v for l.
2
Suppose -4*b + 5*s + 21 = -20, 0 = -b + 2*s + 14. Solve -4*m + 17 = -5*l, b*m - 3*l - 1 = 6 for m.
-2
Let i = 123 - 120. Solve -11 = -5*a - 2*b - i, 2*b + 12 = 5*a for a.
2
Suppose -4*f + 37 = -4*q - 11, 4*f - 5*q - 53 = 0. Suppose 15 = -4*k + f*k. Solve -4*t - k*j = -16, t - 2*j + 13 = j for t.
-1
Suppose 2*p + 3*p = 0. Suppose -8 + p = -2*m. Solve -a - 2 - 5 = -m*t, 2*t + 19 = 5*a for t.
3
Let i(s) = s + 2. Let t be i(0). Suppose -5*u - t*h + 50 = 0, u + 4*h = -4 - 4. Suppose -2*d = d - u. Solve -4*n + 16 = m + m, -3*n + 1 = -d*m for n.
3
Suppose 2*t - 2*d = 46, 64 = 6*t - 3*t - 2*d. Solve 5*q + 0*c = -3*c - t, -4*q - c - 13 = 0 for q.
-3
Let d be (-1)/(-2) - 18/(-4). Suppose 10 = d*q - 5. Solve -2*w + 8 = 2*y - q*w, 0 = -2*y - 5*w + 20 for y.
5
Let z be -2*((-1)/(-1) + -3). Solve u = -5*s + z, -3*u = -5*s - 2 + 10 for u.
-1
Let p = -3 - -5. Solve -2*v = -4*a - p, 2*v = a - 0 - 1 for v.
-1
Let y = -73 + 131. Let q be -37 - ((-4)/2 + 0). Let b = y + q. Solve n - b = -3*n - s, -3*n + 4*s = -3 for n.
5
Let t = 9 - 7. Solve 2*h + 4*z - 12 = 0, 2*z = -t*h + 8 - 0 for h.
2
Let x(h) = -h**2 - 7*h + 2. Let i be x(-7). Let j(v) = 2*v**2 - 3*v**2 - i + 0*v**2 - 5*v. Let l be j(-4). Solve -5*s = -4*a - 12, -4*a + l*s = -6*a - 6 for a.
-3
Let x(p) = p + 1. Let c be x(9). Solve -5*z - 10 = 3*j, 2*z + 3*z - c = j for j.
-5
Suppose -13 = 2*c - 5*u, 4*u - 3 - 5 = 2*c. Suppose -3*v - 3 = -c*v. Let q = 2 + v. Solve 46 - 19 = q*o - 5*m, -o + 4*m = -16 for o.
4
Suppose -11 = -2*b + i, -2*b - 1 = -4*i - 3. Solve 0*l = -l - 4*j - b, -5*j = -2*l + 12 for l.
1
Let l(r) = 2*r - 1. Let n be l(2). Let f = -6 + 10. Let m = f - n. Solve c = -2*y - 4, c - m = -3*y - 6 for c.
-2
Suppose 0 - 4 = -o. Solve 0*m - 4*m + 2*d + 22 = 0, -12 = o*d for m.
4
Let v(f) = -f**2 + 5*f + 4. Let b be v(5). Solve o - 28 = 4*o + 4*w, -b*o - 4*w - 32 = 0 for o.
-4
Suppose 24*n + 2 = 25*n. Solve -t = -3*p + 2*t - 3, -n = 2*t for p.
-2
Let g = -95 + 100. Solve -3*w + 22 = -g*z - 2, -w - 3 = 2*z for z.
-3
Let v(q) = q**3 + 4*q**2 - 6*q - 5. Let l be (3 - 6/3) + 2. Suppose -2*f - l - 7 = 0. Let p be v(f). Solve -a = 5*w + 9, w + 0*a - 4*a - 15 = p for w.
-1
Let d(k) be the second derivative of 0 - 3*k + 4/3*k**3 + 1/12*k**4 - 2*k**2. Let n be d(-9). Solve 0*g + 4*j = g + 21, 4*j = -n*g - 9 for g.
-5
Let v(i) = -i**3 - 7*i**2 - 4*i - 8. Let t be v(-6). Let d be 8/t*(-5 - 0). Let z = 13 - 5. Solve 4*s - 4*f = z, f - 14 = -d*s - s for s.
4
Suppose -3*z + 0*t = 3*t + 3, -2 = -3*z - 2*t. Suppose 0 = -3*q + q + 6. Let d be 15/12 + q/4. Solve 0 = 5*c - r - 19, -d*r + z*r = 2*c - 6 for c.
4
Let b(r) = -13*r - 20. Let m(o) = -6*o - 10. Let u(z) = -3*b(z) + 7*m(z). Let d be u(-4). Solve 0 = f + d*h - 4*h - 3, 0 = -f - 3*h - 12 for f.
-3
Suppose 34 = 4*p - 70. Solve -4*f - 5 - 27 = 3*y, -p = 4*y + 2*f for y.
-4
Suppose 0 = -0*q + q + 4*z - 6, 41 = 4*q - z. Suppose 32 = 2*w - q. Solve 3*n + w = b + 2*b, 3*n - 9 = -3*b for b.
5
Let b be (90/(-50))/(6/(-20)). Suppose b*h = 2*h + 16. Let t(w) = -2*w - 3. Let c be t(-3). Solve -i = -h*m - 8, c*i + 2 + 0 = -m for m.
-2
Let u(a) = -a**2 + 9*a - 7. Let x be u(7). Suppose 2*i = 2*z - 2, 2*z + z = 2*i + x. Solve 15 = -2*m + 5*l - 6, -2*m = z*l - 29 for m.
2
Let c be (-373)/(-7) - 2/7. Suppose -q + 0 = -c. Solve q = -5*i + 5*n + 3, -45 = 5*i - 4*n for i.
-5
Suppose -4*j - 3*p + 16 = -4*p, 5*p = 4*j. Solve -a + 3*a = -4*q + 20, -j*a - q = -5 for a.
0
Let v(s) = s + 5. Let y be v(0). Suppose 2*r + 2*r = 16. Suppose -a - x = r*a - 16, 5*x = y. Solve 6 = -5*c + f, a*c + f + 5 = -5 for c.
-2
Suppose -5*k + 23 = h, -4*h - 2*k + 44 = 2*k. Let v = 12 - h. Solve 2*g = 3*l + 22, 10 = v*l + 5*g + 1 for l.
-4
Let y(o) = -4*o**2 + o + 1. Let r(n) = -5*n**2 + 2*n + 1. Let t(u) = 2*r(u) - 3*y(u). Let i be t(1). Solve 20 = -5*q + 2*m, -i*q - 2*m = -m + 8 for q.
-4
Let k be (-230)/15 + (-2)/(-6). Let h be 4/(-5)*k/6. Solve -4*m - 5 = -h*j - m, -m = -j + 3 for j.
4
Let n(k) = -k**2 - 4*k + 1. Let m be n(-2). Solve -5*h = 2*c - 10, -c + 10 = m*h + 2*c for h.
2
Suppose 2*u = -2*u + 8. Solve 5*n - 5*h = 0, 4*h - u - 3 =