. Let y be x(1). Solve -12 = v - a*z, y*z - 18 = -5*v + 22 for v.
3
Suppose -r = 5, -r + 2*r - 3 = -g. Let x be (-840)/9 + (-2)/(-6). Let q be x/(-12) - (-2)/g. Solve 0 = -4*u - 2*s + 10, 4*u = 2*u - 4*s + q for u.
2
Suppose -3*z + 9 = -0*u + 3*u, -2*u - 4*z + 4 = 0. Solve 5*p + 4*h + 22 = 0, 2*h - 4 = -p + u*h for p.
-2
Suppose -4*n + 11 = -9. Suppose 0 = n*c + 4*j - 2*j - 25, 0 = 4*j - 20. Solve 2*y - c*y = -5*z + 30, -z - 15 = 4*y for y.
-5
Let w(y) = y**2 + 3*y - 20. Let i be w(-7). Solve -l - i = 3*j + 1, 3*l = 5*j + 1 for l.
-3
Suppose 4*s + 2 - 26 = 0. Solve 3*q = -a - s, q + 10 = -3*a - 0*a for q.
-1
Let k = -17 - -20. Let p be 18/14 - (-6)/(-21). Let n be p + -12*(-2 - -1). Solve 2*s + 0*s = -4*u - 16, -k*u - 2*s = n for u.
-3
Let l be 1/(((-3)/66)/(-1)). Suppose 0 = -3*k + 8*k. Suppose -2*p + 11 - 1 = k. Solve 5*c - 2*f - f = l, p = 2*c - 5*f for c.
5
Let d = 9 - 4. Solve -3*i = 2*i + d*z - 25, -3*i + z = -11 for i.
4
Let f(b) = b**3 - 6*b**2 + 7*b - 7. Let a be f(5). Let i = a - -1. Solve -d = -5*q - 1, i*d = 3*q - d + 5 for q.
0
Suppose -f + 5*f = 0. Let y be (10/(-3))/(10/(-15)). Let q be 0/(-10) - (1 - y). Solve -j + q*j = -g + 13, 3*g + 3*j - 9 = f for g.
-2
Suppose 150 = 19*s - 13*s. Solve 0 = -h - 3*r + 15, 4*h + 0*h - 5*r + s = 0 for h.
0
Let h be 2/((-8)/3)*-20. Suppose 2*x = 5*r + 25, -x - 2*r + 0*r = -8. Suppose -5*y + h = -x. Solve 5*b + 35 = -y*n, 0*b + 2*b + 10 = -n for b.
-3
Let k(d) = 0 - 4 + 7*d - d**3 + 5*d**2 + d. Let a be k(6). Suppose -2*u + a*p + 11 = 5*p, -3*u - p + 11 = 0. Solve -4*v + 4*g + 8 = -8, 5*v - u*g = 17 for v.
1
Suppose 7*g = 2*g. Let s(m) = 2*m**2 + 6*m - m**3 - 4*m + m**2 - 2. Let n be s(3). Solve 6*i + 12 = 2*i - 2*d, g = 2*d + n for i.
-2
Let w(r) = -r**2 - 7*r + 10. Let a be w(-7). Let d be ((-2)/(-2))/(2/a). Let n be (5/(-3))/(3/(-9)). Solve 2*k + t + n = k, k = t + d for k.
0
Let u(l) be the third derivative of -l**4/6 + 5*l**3/6 + 3*l**2. Let r be u(-5). Solve 0 = m - q - 5, 0*m + 5*q = 2*m - r for m.
0
Let q = -129 - -129. Solve -24 = -5*a - q*l + 2*l, -2*l = -2*a + 12 for a.
4
Suppose -8*q = -7*q - 2. Solve 4*m = 0, -m - 8 = q*v + 3*m for v.
-4
Let k = 70 - 48. Solve 0 = 3*h - 2*h - 4*p - k, 0 = 4*p + 20 for h.
2
Suppose -6 - 2 = -4*f. Suppose -f*d + 4 = -0*d. Solve -4*q = -3*k - 2 - 7, -2*k + d*q = 4 for k.
1
Let m(v) = v + 16. Let k be m(-12). Solve 2*r - 11 = 5*f, 4*f + k = 4*r - 0 for r.
-2
Let d be (-10)/(-6) - 5/(-15). Solve -4 = -4*c + v, c - 1 = v - d*v for c.
1
Suppose -24 = -5*m + 4*v, m - 2*m = 4*v. Solve m*k + 4*j = -4, -5*k + 3 = -4*j + 7*j for k.
3
Let u(k) = 9 - 4*k - 3*k + 4*k + 4*k. Let g be u(-7). Let x be 6/4*(0 + g). Solve -q + 12 = x*f, -2*q + q = 2*f - 8 for q.
0
Let v = 5 - 8. Let k be 9/(2 + 2 + v). Solve -y = 5*h + k, -h = -2*y + 2 + 2 for y.
1
Suppose -4*g + 4 = -3*g. Solve -3*h = o - 3 - 12, -g = -h for o.
3
Let v = -5 + 8. Solve -n = -4*j - 16 - 1, 3 = v*n for j.
-4
Suppose 23 = -5*j - 4*x - 15, -j - 3*x - 12 = 0. Let i be ((-4)/j)/(2/57). Let t = -11 + i. Solve p = 5*g - t - 4, 0 = -g - 2*p - 2 for g.
2
Let l = -10 - -15. Solve -21 = -4*c + 3*r - 1, c - l*r = 22 for c.
2
Let h(s) = 3*s - 3. Let a = 5 - 1. Let n be h(a). Solve m - 4*z - 13 = 0, -3*z - 22 = -5*m + n for m.
5
Let a(q) be the first derivative of q**2 - 11*q - 3. Let l be a(8). Solve -3*t - 2*o = 8, 4*o = l*t - 0*o - 16 for t.
0
Suppose 2*p + 3 + 1 = 0. Let g be 2 + (p - (0 - 4)). Suppose -119 = -g*r + v, -2*r = 2*v + v - 49. Solve -5*z = m - 12 - 15, r = 2*m + 5*z for m.
2
Suppose 0 = -l - 5. Let c be l*((-2)/5)/1. Solve c*q + 10 = 0, -3*q + 0*q = g + 13 for g.
2
Let c = -130 - -149. Solve -14 = -2*y + l + 3*l, 2*l = 5*y - c for y.
3
Suppose -25 = -11*g + 6*g. Solve -3*f + n + 5 = 4, -g*f = n + 1 for f.
0
Let k(w) = -7*w - 33. Let x be k(-5). Solve 4*s - x*p + 1 = -3, 4*s + p = 2 for s.
0
Let j(c) = -2*c - 2. Let b be j(-3). Suppose -2*f + 6*f = v, b*v = f. Let k = v + 2. Solve 3*r + k*m + 9 = -3*m, -11 = 2*r + 5*m for r.
2
Let h be 29 - (-1 - -7 - 3). Solve 10 = -2*r + l, -3*r + 5*l + 4 - h = 0 for r.
-4
Suppose -3*t + 9 + 0 = 0. Suppose -t*d - 3 = 3*m, -3 = 4*m + 13. Solve 0 = d*q + 12 - 0, -3*q = -3*i + 12 for i.
0
Suppose 3*q - 9 = -0. Suppose -p - 24 = -4*p + 5*b, -2*b - 6 = 0. Solve 0 = 4*l - 0*v - p*v, q*l = -5*v for l.
0
Let z = 18 - 13. Let x = z - 2. Solve 5*f + 7 = o, -o + 2*f - x*f = 5 for o.
-3
Suppose n - 40 = -4*n. Solve 2*k - 5*t - 12 - n = 0, -t = -5*k + 4 for k.
0
Let k = -7 - -11. Suppose -a + 4*a + k*j - 2 = 0, 5*j = -5*a + 5. Suppose -5*o + a = -4*o. Solve -o*w - 4 = -2*r, 0*w - 2*w = -3*r + 7 for w.
1
Let v(t) = -t + 10. Let b be v(7). Solve -z - 6 = 4*o - b*z, 3*z = 5*o + 7 for o.
-2
Let n = 8 - -16. Solve 3*x = 4*v + 9 + 10, -n = 5*v - 4*x for v.
-4
Let a = 20 + -8. Suppose 5*k - 3 - a = 0. Let w(u) = u + 1. Let x be w(k). Solve t + 1 = 5, 0 = 3*y + x*t - 16 for y.
0
Let o be (-5)/(-30) + (-2 - 29/(-6)). Solve -o*k - 4*m = -7*m, -m + 16 = -5*k for k.
-4
Let k be (-48)/(-9)*(-9)/6. Let n be 10/15 - k/6. Solve -n*v - 2*i = -18, 5*v - 4 = 3*i + 9 for v.
5
Let i(p) = -p**3 - 14*p**2 - 15*p - 24. Let s be i(-13). Solve 6 = -3*l - s*b - 0*b, -2*l - b - 5 = 0 for l.
-4
Suppose 0 = 4*t + 2*n - 18, -6*n + 5 = -n. Solve 0 = -4*s - t, 2*o - s = -2*s - 3 for o.
-1
Let s be (1 - 4) + 4 + -1. Let w = s - -2. Let f be (-48)/(-2) + 2/(-2). Solve 5*v - 5*m = -f - 2, 0 = -w*m for v.
-5
Suppose 0 = -c - 3*c. Let q be ((-1)/1)/((-1)/2). Suppose 0 = -2*x - q*x + 4. Solve -3*k - 6 = c, -4*r - k = -r - x for r.
1
Let n = 14 + -24. Let p = n - -26. Solve -6 = 2*u + 2*h - 3*h, -3*h + p = -4*u for u.
-1
Let a be 5*(6/30)/((-2)/(-10)). Solve -5 = 5*z + a*v, -4*z + 14 = -0*v - 2*v for z.
2
Let a(f) = f**3 - 7*f**2 + 6*f + 12. Let j be a(6). Solve 2*k = -5*o - 0*k + j, -o + 6 = 4*k for o.
2
Let k = 10 + -5. Suppose 2*t - 19 = -k. Suppose 2*w + 3 = t. Solve 0 = -w*q + 3*f + 13, 2*f - f = -5 for q.
-1
Suppose -4*f = -0*f - 128. Suppose -3*j - 3 = -6*j + t, 15 = -5*t. Suppose 23*v - 20*v - 48 = j. Solve 5*b = -z + v, z - 5*z - f = -4*b for z.
-4
Let a be 2/(-8) - 27/(-12). Let k = 18 + -12. Solve 2*o + 14 = -a*l, 0*l = 2*l - 2*o - k for l.
-2
Suppose 0*o - 2 = 2*o - 3*a, o = 3*a - 7. Suppose -19 + o = -n - 3*q, -n + 4*q = 14. Solve 0*t = 2*k - n*t - 8, 4*k = -5*t - 2 for k.
2
Suppose z = 0, f + 5*z - 4 = -0*f. Suppose 6 = 4*u - 3*u. Suppose 7*t - 4*t = u, 4*t = 4*v + f. Solve 0 = -n - j - v, -j + 3 = -n - 0*n for n.
-2
Let d be -3*4/(-3) + -1. Solve 0 = -d*j + 12, -5*w + 5*j - j = 21 for w.
-1
Let j(r) = 2 - r + 0 + 2*r. Let t be j(3). Let q = -74 + 76. Solve 0 = q*w - 2*s - 1 - t, s = 4*w - 12 for w.
3
Let v(i) = i**3 + 5*i**2 - 2. Let a be v(-5). Let p(g) = -4*g**2 + g**2 + 4*g**2. Let r be p(a). Solve -q - 3 = 2*n, 0 = 2*q + r*n + n + 5 for q.
-5
Suppose 48 = -4*n + 4*v, -5*n - 50 = 5*v + 30. Let j be (16/n)/((-18)/63). Solve -2*b - 7 + j = -r, -4*r = 4*b - 12 for b.
0
Let z = -2 - -8. Suppose -i + z*i = 25. Solve i*y + 5*j - 35 = 0, 5*j - 15 = -3*y + 8*y for y.
2
Let j = 64 - 44. Let x(n) = n**3 + n. Suppose 0 = v + 4*v. Let s be x(v). Solve -4*c + 2*q = -0*c + j, s = -3*c + q - 13 for c.
-3
Let l be 4/(2*1/8). Suppose 3*h - l = -5*q, -3*h = 4*q + 2 - 16. Let u be (-2 + h + -1)*-17. Solve 0 = -2*y + 4*t - 12, 5*y - 4*t + 7 + u = 0 for y.
-4
Let a be (3*1)/(24/40). Let u = -9 + 13. Suppose -31 = -3*l - u*q, 4*l - q - 4*q = 0. Solve 4*m - 4*j = 1 - l, -a*m - j = 5 for m.
-1
Let g be (14/(-35))/((-1)/5). Suppose 0 = 4*l - 3*o + 14, l - o = 2*o + 1. Let b be l/(-2) + (-2)/4. Solve 2 = b*x, -3 = -0*n - g*n + 3*x for n.
3
Let z = 11 - 7. Suppose -b - z - 8 = 0. Let a be (35/10)/((-2)/b). Solve 14 = -2*j - 4*c, a = -4*j - j - 3*c for j.
-3
Let s be -2*(18/(-4) + 2). Solve -s*z - 4*g + 5 = 0, z - 2*z + 2 = g for z.
-3
Let l(j) = j**2 - 2*j - 1. Let y be l(4). Let z be (-28)/y*6/(-4). Solve 0 = 4*q - m + 5 - z, -4*q + 3*m - 5 = 0 for q.
1
Let h be 2/(3 + 777/(-261)). Suppose 2*v - 27 = -3*w - 0*w, 5*v - h = -w. Solve -3*b - 2*q = 4, -b - 4*q + 0*q = v for b.
2
Suppose -p - 4 - 3 = 0. Let x(r) = r**2 + 7*r + 6. Let k be x(p). Solve -4*t + 2 = -2*j, -3*j + 17 = -k*j - t for j.
-5
Let u(x) = x + 4. Let a be (4/6)/((-1)/3). Let o be u(a). Suppose 3 = -5*p + 6*p, -z + 3*p = 6. Solve 3*n - 4 - z = -2*r, -2*n = -