. Solve i = l - 5*k, -20 = -y*l - 5*k + 5 for l.
5
Suppose 8 - 11 = -z. Solve -2*b + 5*k = 2*b - 3, 15 = -z*b - 2*k for b.
-3
Let t(a) = a**2 - 6*a - 8. Let k be t(7). Let i be 1 + (1/k - -5). Solve 4*w + 15 = 2*w - 5*v, i*w - v - 30 = 0 for w.
5
Suppose 101*g - 100*g = 2. Let f(v) = -5*v - 6. Let z be f(-5). Solve -3*r + z = 5*t, 7*r - g*r = -10 for t.
5
Suppose -v = v - 4. Let g(i) = -i**v + 3 - i**2 - i + 2*i**3 - 5. Let h be g(2). Solve 2 = w - k, h*w = -4*k + 3*k + 3 for w.
1
Suppose -6*m + m + z + 7 = 0, -2*z = -3*m. Suppose -3*n + 5*n = 42. Let g = 2 + n. Solve -2*u = -5*f - g, -m*u + f = -u - 4 for u.
-1
Let j(y) be the second derivative of -1/12*y**4 + 0 + 1/6*y**3 - 2*y + 4*y**2. Let s be j(0). Solve 1 = 4*m - 5*z - s, -3*m - 37 = 5*z for m.
-4
Let l be 2/9 - (-129)/27. Let f be (-4)/(-3) + (-6)/(-9). Solve l*t - 6 = 4*j, -f*j - 5*t = -j - 11 for j.
1
Suppose c + 10 + 1 = 4*r, -2*r = -c - 7. Solve 5*o + 0*s + 32 = -3*s, -r*s = -o + 4 for o.
-4
Let v(z) = z**3 + 3*z**2 + 3*z - 1. Let i be v(-3). Suppose -t + 5 = 4*t. Let u be i/((-3)/(t - -2)). Solve 3*j + u = 2*b + 2*j, 0 = -b + j + 5 for b.
5
Let j = 18 - 14. Suppose -8 - j = -3*b. Solve -2*r + i = 3, r + 5*i - 22 = b*r for r.
1
Let f(q) = -2*q + 17. Let c be f(12). Let p = -2 - c. Solve -4*y = -p*x, 0*x - y = x - 9 for x.
4
Let k(t) = -t - 8. Suppose 3*v = -5*r - 0*v, 3*r - 5*v = 0. Let p be r + -12 - 3/(-3). Let d be k(p). Solve 9 = d*u, -4*j + 0*j + u = 23 for j.
-5
Let j(k) = 4*k**2 - k + 5. Let c(r) = -r**2 + r - 1. Let u(p) = 5*c(p) + j(p). Let n be u(3). Solve -n*t + 0 = 5*o + 3, 4*o = -4*t + 4 for o.
-3
Let w(c) = -c**3 + c**2 + c + 2. Let p be w(0). Let z be p/(-7) - (-60)/14. Solve z*l = 4*t + 3*l + 17, -5*t - l = 10 for t.
-3
Suppose 5*p - 30 = -3*y, 5*p - y = 2*y. Solve -2*j = -5*u - j - 5, p*j - 15 = 0 for u.
0
Let g(x) = -x. Let w be g(0). Suppose j + 2*j - 75 = w. Suppose -3*s = -2*l - 60, 2*s - 26 = 5*l + j. Solve 4*k - k + 20 = 4*n, n = 4*k + s for n.
2
Let s be ((-1)/2)/((-7)/28). Suppose -5*u = -5*b - 85, -s*u + 0*u + b + 32 = 0. Solve -4*j = 5*p - 11, -p - j = 3*j - u for p.
-1
Suppose 5*p - 9 - 1 = 2*o, 3*p = 6. Solve 1 = -2*q + 4*i + 23, -5*q + 5*i + 30 = o for q.
1
Let y = -3 + 2. Let b = y + 3. Suppose 0 = 2*r + 2*i + 2, -2*r + 3*i = -3. Solve -w + 0*j - j + 3 = r, -b*j + 6 = -2*w for w.
0
Let x be 3/(-2)*10/(-3). Solve x*i + 2*p = 10, i + 4*p + 0 - 2 = 0 for i.
2
Suppose -4*m + 14 = -6. Solve -m*g - 11 = -2*d, d + 4*d + 13 = -g for d.
-2
Suppose b - 5*j = -15, -4*b = -b - 4*j + 12. Suppose b = 4*h - 0*h - 12. Suppose 0*z + h = z. Solve -y = -z*r + 13 - 3, 3*y + 12 = 3*r for r.
3
Let f(m) = 2*m - 1. Let c be f(2). Solve 0*l - 7 = -2*l + 5*z, -c*l + 5*z = -8 for l.
1
Let y = 8 + -2. Let q = -5 + y. Suppose 3 = -4*p + 5*i + q, 5*p - i = 8. Solve p*l - 2 = 3*n, 1 + 1 = n + 2*l for n.
0
Let l = 6 - 6. Suppose 3*w = f + 15, -2*f - 3*w = -l*f - 15. Let g = -1 - -4. Solve -5*q + 3*m + 10 = 0, f*q = g*q - m - 6 for q.
2
Suppose 0 = -4*a, 28 = -4*p - 4*a + 2*a. Suppose 2*t - 8 - 10 = 0. Let j = p + t. Solve h - j*v = -6, 2*v + 13 = -4*h - v for h.
-4
Let p be 3/((-18)/4)*-3. Let l(b) = b - 1. Let t be l(7). Solve -3*c - t = p*v + v, 2*v = -3*c - 9 for v.
3
Suppose -f = -2*f + 5. Suppose 3*p - 2*p - 4*z - 5 = 0, -p = -2*z - f. Solve 3*d - 3 = 3*m, p*m + 33 = -5*d + 3*d for m.
-5
Let u be 6*8/3*1. Suppose 2*b + 6 = u. Solve 20 = -b*o - 5*a, -5*a - 4 - 21 = 0 for o.
1
Suppose -3*s - 18 = -c, c + 4*s = 2*s - 2. Solve 0 = 2*q - 4, -4*f + 3*q - 4 = c for f.
-1
Let h(s) = 3*s - 13. Let j be h(5). Solve -5*u = 5*g - 45, 0 = -j*u - 3*u + 25 for g.
4
Let d(z) = 5*z - 25. Let j be d(5). Solve -2*w + o + 14 = 0, j*o + o + 29 = 5*w for w.
5
Let z be 2/11 + (-294)/(-77). Suppose 2*j + 22 = 3*u, -2*u + 6*u - z*j = 24. Solve 2*n = 3*d + u, -6*d + d - n - 8 = 0 for d.
-2
Let v(q) = q**3 + 4*q**2 - q - 2. Let y be v(-4). Let t = 0 + y. Solve -4*x + h = 7, 0 = 3*x - 2*h - t*h + 15 for x.
-1
Suppose 2*y - 6*y = 8, 0 = u - 2*y - 8. Solve 4*v - c - 10 = 0, -2*v + 9 = u*c - 5 for v.
3
Suppose -5*d + 168 = z, 3 = 2*z - z. Solve d = -5*w - 2*y, 0*y + 4 = -y for w.
-5
Suppose 0*n = -4*n + 4. Suppose 0*u = -l - 2*u + n, -4*l + 4*u = -4. Let f be (0 - -2 - l) + -1. Solve 0*r - r = 3*t + 17, f = -t + 5*r + 21 for t.
-4
Let p be 7 - 6 - (-1 + 8). Let l(q) = -q + 6. Let a be l(p). Suppose -4*x = -0 - a. Solve -s + 4*s = -c - x, 2*c - 4*s = -6 for c.
-3
Let k = 260 + -257. Suppose 3*d + 10 = 4*d. Suppose 2*b + 3*h + d = 8*h, 5*b = 5*h - 10. Solve -2*v = -0*u + 2*u + 6, b = u - k*v + 7 for u.
-4
Let t(f) = -f**2 - 12*f + 15. Let l be t(-12). Let c be (-30)/20 + l/2. Solve z - 3 = -z - i, 4*z - 2*i = -c for z.
0
Let i be (-2 + (-36)/(-15))*5. Solve -i*g = 4*b + 24, -3*g - 2 + 21 = -5*b for b.
-5
Suppose 4*y = 108 - 0. Let f = 5 - 2. Solve -5*k - 2*v - 5 = 0, -k - f*k + 3*v - y = 0 for k.
-3
Let h = -32 + 36. Solve 0 = 2*g + 2*b - 18, g - h*b + 41 = 6*g for g.
5
Let y be 0/(-1 + (0 - 0)). Suppose 0 = 2*d - 10, -4*l + d + 3 = y. Suppose 0*h = -2*h + 4. Solve 0 = -h*r + t + 4, r - l = -5*t - 0 for r.
2
Suppose 0 = -h - 3*h + g + 16, 3*h - 3*g - 3 = 0. Suppose -2 = -4*l + 14. Suppose -l*f + 6 = -6. Solve f*r - h*t = 5, 5*r + 2 = -4*t + 2*t for r.
0
Let w be (-4)/(-8) + 43/2. Let r be (-4)/w + (-230)/(-55). Solve m + 1 = -a + 5, -m = 3*a - r for m.
4
Let u(o) = o**3 - 2*o**2 - 4*o + 1. Let n be u(3). Let s be 1*n/(-1 + 0). Solve 4*i = 5*c - 0 + 11, 10 = 3*i - s*c for i.
4
Let m be 6 - (7 - 5/1). Let d(o) = o**2 + 1. Let n be d(2). Suppose 0 = -y - n, 6 = -c - 0*c - 2*y. Solve z = -g - c, g - m*g = -2*z - 13 for z.
-5
Suppose 11*g - 6*g - 15 = 0. Solve -u = -3*b + 11, -18 - 14 = -4*b - g*u for b.
5
Let o(q) = 2*q**2 - 3*q**2 - q**3 - 5 + 4. Let t be o(-3). Solve 0 = c - 2*g + 11, -4*g + 3*g - t = 4*c for c.
-5
Suppose 13 = 4*b + 4*d - d, 0 = -4*b - d + 15. Solve -5*u = b*w - 22, u = 3*w - w - 4 for u.
2
Let s = 14 - 5. Suppose 0 = 3*l - 6 - 0. Let n = l - -4. Solve -w - 2*m - m + n = 0, 3*m = s for w.
-3
Let s(w) = 18*w + w**3 + 4 - 18*w + w**2. Let i be s(0). Solve -5*n - 8 = i*u - 2*n, -u = -n + 2 for u.
-2
Suppose -3*g + 2 = -5*b, 3 - 9 = b - 2*g. Solve -b*i + 3*m - 2 = 0, 5*i + 2*m = 5*m + 4 for i.
2
Let z be 1 - (1 + -5)/(-4). Solve 2*l + 6 = z, l - 6*l = f + 19 for f.
-4
Let b = 0 - 3. Let g be (b - 20/(-12))*-3. Solve g*d = -r - 5, -2*d - 5 = 2*r - r for d.
0
Suppose v + 3*d - 21 = 0, -d + 44 = 5*v + 9. Let u be (4 - v) + 4*1. Let c be -2*u*(-1 - 0). Solve 0*w + s = -c*w + 5, 3*w - 8 = -5*s for w.
1
Let s = -8 + 12. Solve 1 = -4*q - 5*f + s, -f = q for q.
-3
Let m = 10 + -8. Suppose 40 = m*b - 2. Solve 7 = -2*q - 3*p - 0, 5*q + 4*p + b = 0 for q.
-5
Let j be 2/8 - 7/(-4). Let t be 0*j/(-6)*-3. Suppose 2*q + 37 = 5*f + 4, -4*f + 4*q + 36 = t. Solve -g + 12 = -4*y, 2 + 13 = -f*y + 2*g for y.
-3
Suppose -10 = -4*a + 2*x, -8*a = -3*a + 5*x - 50. Suppose 7*y - a*y = 14. Solve -2*c = l - 4*c - y, 3*c = -12 for l.
-1
Let w(y) = y**3 + 5*y**2 - 7*y - 4. Let m = -12 + 6. Let b be w(m). Let i be -1 - (2/(-2) + -4). Solve 4*r + 36 = 4*s, -b*r - 4*s + 26 = -i*r for r.
-5
Let q(s) = s**3 - 8*s**2 - 8*s - 5. Let t be q(9). Solve a - 9 = m - t, 10 = -4*a - 2*m for a.
0
Let v(g) = g**3 - 3*g**2 + 4*g + 1. Suppose -2*m + 6 = -0*m. Let b be v(m). Suppose 15 + 21 = 4*n. Solve 2*o - 4*l + b = -n, l = 3*o + 13 for o.
-3
Suppose 0 = -2*r - 5*l + 6, 3*r - 4 = -2*l + 5. Solve -r*q - 2*n = 2, q + 4*n + 3 + 11 = 0 for q.
2
Let b = 25 - 20. Solve -4*g - 45 = 7*r - 2*r, r - b*g = 20 for r.
-5
Let b = 19 - 18. Let d = 8 - b. Solve -3*a = r + 4, -4*a + d*r + 1 = 2*r for a.
-1
Suppose -7 = -13*i + 11*i - 3*c, -3*i + 11 = 4*c. Solve -3*v + 7 = 2*d, 3*d + d - i*v - 3 = 0 for d.
2
Suppose 0 = -8*q + 2*q + 114. Solve 10*a + 4 = 5*a - 2*p, 5*p = 2*a + q for a.
-2
Let j be 3*9*16/24. Let f = j - 16. Suppose 8*n - 3*n = 10. Solve -3*o + 12 = -0*o, 2*r + f*o + n = 0 for r.
-5
Let l = -12 - -12. Solve -x = -5*a, l = -a + 5*x - 2*x for a.
0
Let i(b) = b**3 + 6*b**2 - 8*b - 7. Suppose -1 = 2*r - 5*z + 3, -3*r - 17 = -2*z. Let a be i(r). Solve 0 = -m + 3*m - 4*n - 16, a = 3*m + 4*n + 16 for m.
0
Let g be 4/3 + (-6)/(-9). Suppose -5*j - 5 - 15 = -g*n, -1 = n + 3*j. Solve 5*d = -15, q + n*d + 14 = -0 for q.
1
Let s be 2 + (-1 + -1 - -1). L