 -v for r.
0
Suppose -k = 2*o - o + 11, -3*k + 2*o - 38 = 0. Let a be (-9)/12 - 321/k. Solve -2*r - 3*r - a = 4*w, -5*w - 18 = -r for r.
-2
Let u be 5/20*2*2. Solve q = 5*d + 7 - u, -3*q = -d + 10 for q.
-4
Let h = 53 + -49. Solve 3*a - 10 = h*x, -2*a = 3*a + 3*x + 22 for a.
-2
Suppose -p = p. Suppose -2*h + 125 = 5*q, 5*q - 2*h - h - 100 = p. Solve -2*v + 3*c = -0*v + q, 4*c - 36 = 4*v for v.
-4
Let i be 2*(-2 - -1) + 16. Suppose 5*o = i + 6. Solve 4*m = o*x + 4, -2*x + 4*m + 0*m = -4 for x.
-4
Let i(c) = c + 1. Let l be i(4). Solve -h = l*z + 2*h - 9, -6 = -4*z - 2*h for z.
0
Suppose 0*a - 3*x = 2*a - 7, 5*x - 7 = -a. Suppose -i + 0*l + 5*l = 10, 3*i + l = 2. Suppose i = 4*k - 5*k + 5. Solve a*y + 4*z + 0 = 2, -k*y + 2*z = 31 for y.
-5
Suppose -4*p - 2*q - 4 = -32, 4*q - 16 = 0. Solve p*d - 3*d + 21 = 3*g, -g + 2*d = -11 for g.
5
Let b(p) = -p**2 + 6*p - 3. Let i(x) = -x**3 + 3*x**2 - x + 2. Let d be i(2). Let u be b(d). Solve -6 = -3*v + 3*r - 0, -2*v - u*r + 25 = 0 for v.
5
Suppose -3*m + 30 = 2*m. Let j(w) = w - 6*w**2 + 0*w - 1 - 1 + w**3. Let q be j(m). Solve q*v - 5 = -k, 2*v + k + 2 = 7 for v.
0
Suppose -5*n - 15 = 45. Let o be ((-3)/2)/(n/16). Suppose -2*b + 5*v = -13, -v - 17 = -4*b - 0*v. Solve -2*f - u - b*u - 16 = 0, o = -2*f + 2*u for f.
-3
Let w be (4/16*6)/((-9)/(-12)). Solve w*x - 8 = -2*j, -3*j - 7 = -5*x - 3 for x.
2
Let h(z) be the second derivative of z + 3/5*z**5 + 1/2*z**2 + 1/12*z**4 - 1/3*z**3 + 0. Let m be h(1). Solve x + 6 + m = 5*o, -3*o + 3 = 2*x for x.
-3
Suppose 18 = 3*b + 5*q, 2*b + q = 4*b + 1. Solve b = 4*m + u - 6, 3*m - 3*u = 24 for m.
3
Suppose y + 0*y = 26. Let d be 2 + -9 + 3/(-1). Let q = d + y. Solve q + 18 = 3*w + 5*i, -3*i = -15 for w.
3
Let r(q) = -q**2 + 5*q - 1. Let u be r(4). Suppose u*b = b. Suppose -c + 5*v - 20 = 0, -4 + 9 = -2*c + 3*v. Solve 3*t + i = -b*i + 11, t - c = i for t.
4
Let m = -5 + 8. Suppose -4*f - 25 = 5*v, -2*f + 0*f + 15 = -m*v. Suppose f = -h + 2. Solve -30 = -2*q - 2*q + 2*a, h*q + 3*a = -5 for q.
5
Let v be (-15)/10*(1 - 13). Suppose 0 = f - 4*n - 9, -f = 3*f + 2*n - v. Solve -f*s - 30 = -2*t + 5*t, -3*s + t - 4 = 0 for s.
-3
Let x(s) = -s - 13. Let m be x(-16). Solve 3*o + m*c - 6 = 0, 5*o - c - 3*c = 28 for o.
4
Let i be (-14)/(-4) - (-6)/(-4). Suppose -5 = 2*h - 4*c - 1, -7 = i*h - 5*c. Let o = -1 + h. Solve 0 = -5*v, 2*y = 3*v + o + 7 for y.
5
Suppose 4*t = 2*t + 12. Let s = 11 - t. Solve -3*k - s*d = -13, -k + 2*d + d - 5 = 0 for k.
1
Let s(f) = -f + 4. Let t(n) = -n + 1. Let c(v) = -s(v) - 5*t(v). Let z be c(4). Solve 7*w - 4*w = 5*d + 10, z = 2*w - 5*d for w.
-5
Let h(d) = 2*d**3 - 2*d - 1. Let f be h(2). Let c = 9 + f. Suppose 225*s - 222*s = 15. Solve 4*j = -3*k - c, -20 = -j + s*j + k for j.
-5
Let j be (-1)/((-6)/18) - (0 - 3). Solve 32 = -3*k - 4*s, s - 25 = j*s for k.
-4
Suppose -5*v = -l - l - 19, -4*l + 2*v = -2. Suppose 2*o + 36 = l*m, -2*m - 2*o = -50 + 16. Solve 4*c - 3*c + m = -3*j, 30 = -5*c - 5*j for c.
-2
Let j(g) be the third derivative of -g**5/60 - g**4/6 - g**3/3 - 3*g**2. Let t be j(-4). Let w be (0/1)/t - 0. Solve z + 3*b + 9 = w, 0 = -b - 4*b - 10 for z.
-3
Suppose -4*u - 12 = 20. Let q(a) = a**2 + 9*a + 11. Let o be q(u). Solve -5*h = -9 - 1, 15 = o*t + 3*h for t.
3
Let c = -2 + 9. Suppose -5*o + 35 = -5*h, o + 3*h + 2 = -c. Suppose 0*v = v - 3. Solve -4*d + v*d - 5 = -2*s, o*s = 2*d + 5 for d.
5
Let m = 6 + -2. Suppose -15 = -2*b + 5*g, 3*b + 0*g - 11 = -m*g. Suppose 0 = -3*q + 2 + 10, 0 = -2*c + 2*q - 4. Solve c*a + 2*n = -6 - 6, b = -n for a.
-1
Let h be (-238)/(-15) + (-3)/(-45)*2. Solve 5*j - 2*s + h = j, -4*j - 5*s - 30 = 0 for j.
-5
Let v be 6/4*(-4)/(-3). Let q be 15/6 + v/(-4). Solve 3*z = q*s - 8, z - s = 6*z + 9 for z.
-2
Let b(m) = -m**2 + 5*m + 4. Let j be b(5). Suppose -3*y + 2*p = -38, -63 = -5*y + 5*p - 2*p. Let d = -3 + 5. Solve 3*k + k + y = -j*o, 3*k + 8 = -d*o for k.
-2
Let w(c) = -5*c - 4. Let v be w(-2). Solve -3*o - i - v = 2*i, 3*o - i = -10 for o.
-3
Suppose -3*m + 11 = 2*m + 3*f, -4*m + 4*f = 4. Let l be m*(-1 - 1)/(-1). Solve -l*i + 5*q + 25 = 3*i, -20 = 4*q for i.
0
Suppose -5 + 20 = 2*h + 5*m, 60 = 2*h - 4*m. Solve f + 4*w = -w - 10, h = f - 5*w for f.
5
Suppose -2*f = 2*g + 2, 4*f = 5*g - f - 35. Let h be 0 - 0 - (1 - 7). Solve 5*b - g*x = 25, h*b - b = 4*x + 25 for b.
5
Suppose 3*i - 3*d - 33 = 0, -7*d + 2*d - 47 = -4*i. Solve 2*s - 4*x - x = -i, 0 = 5*x for s.
-4
Suppose 6 = 2*r + 2. Let g be (-2)/(-4)*4*-19. Let b = 53 + g. Solve 0 = -4*y - z + 21, -r*y + z = 3*y - b for y.
4
Let a(b) = 3*b - 9. Let l be (1 - -6) + (-1)/1. Suppose -l = -0*w - w. Let u be a(w). Solve 3*m - 9 = 3*k + 4*m, 3*m = -3*k - u for k.
-3
Suppose 0*y = -4*b - 3*y + 8, 2*b = y + 4. Suppose -4*p + 22 = -0*p + 2*m, 5*p - 14 = b*m. Solve -5*a + 6 = -4*z + 17, p*a + 8 = 4*z for z.
-1
Let n(j) = 5*j**2 + j + 1. Let h be n(-1). Let r(z) = -3*z - 29. Let g be r(-11). Solve 0*l - g*f = -l + 6, -h*f = l + 3 for l.
2
Suppose 7 = 4*i - 1. Suppose -3*l + 1 + 5 = 0, i*l - 31 = -3*r. Solve -b = -5*a + b + 21, 2*a + 5*b + r = 0 for a.
3
Let i be 4/18 - (-250)/90. Let p = -1 + i. Solve 2*u + 3 = 3*q - 1, p = -u - 2*q for u.
-2
Let k = 23 - 11. Suppose -r = 4*g + 3*r, 5*r = -g - k. Solve 5*v - g*n = -31 + 6, 5*v + 25 = -3*n for v.
-5
Suppose -m + 0*w + 3*w - 4 = 0, -3*m + 5*w = 0. Solve 0*b + 4*b = g + 3, -g = m*b - 15 for b.
2
Suppose -2*r - h + 7 = 0, -4*r + 9*h - 7 = 4*h. Solve -5*p - 5 = r*v, 2*p = 2 - 0 for v.
-5
Let h = 5 - 5. Let g(t) = t**2 + t - 4. Let a be g(h). Let c be (2 + a - -6)*5. Solve -4*y + 5*w = 25, -y - c = -0*w - 4*w for y.
0
Let x(q) = -q**3 + 13*q**2 + 2*q - 11. Let v be x(13). Solve -4*g = 4*m - 36, 5*g = 2*g + v for m.
4
Let l(f) = -1. Let o(q) = -q + 2. Let u(k) = -4*l(k) - o(k). Let v be u(0). Let h be (-20)/(-4 + -1)*(0 + 1). Solve s - h*p - 9 = -4, -6 = -4*s + v*p for s.
1
Let k(t) = 4*t + 3. Let p be k(-2). Let q = p - -8. Solve 0 = -x - 3*l + 8, 4*x - 6*x - q*l = -4 for x.
-4
Let w(i) = -i - 5*i + i + 1. Let l be w(-1). Let a = 0 + l. Solve 5*t + 5 = 2*p, -p - a*t - 20 = -t for p.
-5
Let q be -14*1*2/(-4). Let y = 11 - 7. Solve 0 = 3*k - 0*m - 3*m + 12, 0 = y*k - m + q for k.
-1
Let o(a) = a**3 + 3*a**2 - 4*a - 3. Let m be o(-2). Solve 3*h - 3 = 0, 0*h - 5*h + m = 2*u for u.
2
Suppose -3*v + 4 = -v, m = v - 3. Let k be m - 4*-2 - 3. Solve 5*d + k*l = -2 + 9, l = d + 4 for d.
-1
Let q(s) = 2*s + 1. Let m be q(1). Let t = m - 0. Solve 2 = 4*i - 18, -k - t*i = -17 for k.
2
Let b = 13 + -9. Let g be (-1)/(-1)*(2 + 0). Let l = 5 - g. Solve -5*f - 2 = b*q - 11, -3*q + 6 = l*f for f.
1
Let w(i) = 2*i + 18. Let g be w(-8). Suppose 3*t - 15 = -g*t. Solve -2*k + 0 = l + t, -3*l = 2*k - 7 for k.
-4
Suppose p - 3 - 1 = 0. Solve p*i = 3*s + i - 3, -3 = -i for s.
4
Let a be 93/(-9) + 4/(-6). Let b = a - -11. Let h be ((-1 - 0)*-2)/1. Solve b = -2*j - 2*g + 4, -h*g = -5*j + g + 2 for j.
1
Let p be (-2)/6 + (-21)/(-9). Let x = 15 + -14. Solve -6*t + p*t + 5*z = x, -3*z = 9 for t.
-4
Suppose -4*c = b - 11, 5*c + 3*b + 0*b = 5. Let q(v) = -v**3. Let i be q(-1). Let j be (8 - 1) + i*-2. Solve -6 = -h + c*r, -3*r + 6*r + j = h for h.
2
Suppose 2*j + 4*d = j - 14, -3*j + 43 = -5*d. Suppose -3*a = 5*i - 20, -3*a = -j*a - 4*i + 16. Solve -3*x - 11 = -u + x, a = 5*u - 4*x + 9 for u.
-5
Let v(q) = -q**2 - 5*q - 2. Let k = 5 - 7. Let z be v(k). Solve z*a - 10 = -4*d + 2*a, -3*d = -a for d.
1
Let c = 11 - 6. Let m = 7 - c. Solve 2*u = 3*x - 2*x + 1, 0 = -3*x + u + m for x.
1
Let u = 12 - -3. Solve -3*q - 3*y - 5 = -5*y, -3*y = 3*q - u for q.
1
Let g(i) = -i - 3. Let x be g(-9). Solve 0 = 3*p - 3*z + x, 0 = p + 2*p - 5*z + 10 for p.
0
Let o(i) = 4*i - 1. Let t be o(1). Let k = 35 - 21. Suppose -2 + k = t*x. Solve 4*v = 16, 4 = 4*q - 0*q - x*v for q.
5
Let j(x) = -x**2 + 1. Let b(v) = -v**3 - 5*v**2 - 3. Let u(k) = -b(k) - j(k). Let h be u(-6). Solve f = h*f + 5*q + 8, -q = -2*f - 5 for f.
-3
Suppose -5*i - x = -9, -3*x + 5*x = -4*i + 6. Let u = i - 2. Solve u - 3 = h, 3*h = 3*p - 24 for p.
5
Let k be (-1 - -3)/(2/(-4)). Let v be (0 - -2) + 5 + k. Solve 0 = v*d - 2*l - 2, 4*l + 6 = 5*d for d.
-2
Let o = -2 + 10. Solve 2*j - o = -y, -y + 3*j + 14 = 4*y for y.
4
Let z be (-5)/((-10)/(-6)) + 3. Solve 3*y - 2*f = 4, 0*y - y + 4*f - 2 = z for y.
2
Let y 