 k - 21 = 0, 4*r + z*k = -r + 41 for r.
5
Suppose 2*l - 15 = -3*l. Suppose -5*f = -2*n + 39, -14*n + 5*f + 75 = -9*n. Solve -7*d = -3*d + 5*a - 13, -l*a = d - n for d.
-3
Suppose -1 = -2*c - v + 14, -15 = -c - 2*v. Suppose 2*s + c = -3*j - 1, 0 = j + 4. Solve -i + 1 = -z + 2, s*z - i = -1 for z.
-1
Let g = -4 - -8. Let j(c) be the second derivative of -c**3/3 + 4*c**2 + 16*c. Let a be j(g). Solve a = -5*z - 4*q - 0*q + 36, -z - 8 = -3*q for z.
4
Suppose 0 = 3*r + 5*i - 29, -39 = -5*r - 2*i + 3*i. Solve -2*c + 5*l - 8 + 1 = 0, -5*c + 4*l + r = 0 for c.
4
Let y(b) = 3*b - 15. Let c be y(8). Suppose 2*f - c = -7. Let d(u) = 5*u**2 + u - 2. Let q be d(f). Solve q*z - 14 = w - 4*w, 0 = 3*z - 5*w - 25 for z.
5
Let i be (-10)/(-4)*(-1 + 3). Suppose 7*c = 6*c + i. Solve 3*m - x = -11, 0*m = -m - c*x - 25 for m.
-5
Suppose 4*n - 8 = -0*n. Suppose n*o = 3*o - 3. Suppose o*l - 5*j = 40, -16 - 4 = -3*l + j. Solve -l*d - 2*t + 7*t = 10, 4*d = -t - 13 for d.
-3
Let p = 780 - 773. Solve p*w - 2*w = -15, 2*c - w - 7 = 0 for c.
2
Let b = -87 + 90. Solve -2*t + 2*p + 1 = b, 36 = -4*t - 4*p for t.
-5
Suppose -11 = -4*i - f, -i - 4 = -f - 3. Let q(r) = -r**2 - 9*r - 21. Let y be q(-5). Let z = 2 - y. Solve 2*c + 5*o + 5 = 0, i*o - 28 = -5*c + z*o for c.
5
Let p = -327 - -337. Solve -2*x = -4*r + p, -x + r - 2 = -0 for x.
1
Let s be 60/18 + (-9)/((-108)/(-16)). Solve -s*b = 4*a - 14, 2*b + 3*a = a + 12 for b.
5
Let l(u) = u**3 + 15*u**2 - 2*u - 25. Let q be l(-15). Solve -o = -m - 4, -9 = -q*o + 6 for m.
-1
Suppose 4*z = -3*a - z + 87, a - 30 = -2*z. Let v = -21 + a. Solve -4*i + 0*i = 3*w + 27, -5*i + v*w = 0 for i.
-3
Suppose -4 = -6*j + 14. Suppose 10 = l - 5*q, 4*q - 6 - 5 = -j*l. Solve 3*o - 4*n - 1 = -8, -l*n + 20 = 0 for o.
3
Let c be ((-21)/(-9))/(((-133)/6)/(-19)). Solve -1 = m - z, c*m - 14 = m - 4*z for m.
2
Let c(z) = z**3 - 6*z**2 + 8*z + 8. Let j be c(4). Suppose -j*k = -12*k. Let n be k/(1 + -3 + 4). Solve 4*x + 15 = -3*g, 5*g + n*g + 25 = -5*x for g.
-5
Suppose -4*a + 5*a = 20. Suppose -4*u + 9*u = a. Solve u*x = 3*i - 8, -3*x - 3*i + 0*i = -15 for x.
1
Let u = 0 - -1. Let o be (7 - 5)*u/(-2). Let g = 4 + o. Solve -r + 3*r = 2*y - 8, 2*y = r + g for y.
-1
Suppose 2*y + 30 = -4*v, -4*v + 0*v = -y - 9. Let a(f) = 3*f + 46. Let b be a(y). Solve 16 = b*n - 3*n, 32 = -4*i + 3*n for i.
-5
Let a(m) = m**2 - m + 2. Let f be a(0). Let d be -10*f/8*-2. Suppose 4*p + 17 = -u, -3*p - 30 = -d*u - 0*p. Solve -11 = u*s + 5*c, -2*c = 5*s - 5*c + 7 for s.
-2
Suppose -7*b + 3*b + 360 = 0. Let f = b + -81. Solve 0 = -t - 3*t - 16, -5*r = t + f for r.
-1
Suppose 2*l + 25 = 4*g - g, -3*l = -12. Suppose 0 = -2*a + g + 1. Suppose 2*i = -0 + a. Solve 0 = i*p + w + 2*w + 12, 7 = 2*p - 3*w for p.
-1
Suppose 0 = 4*c + 16, -4*j = c + c. Let i(g) = 0*g - 8*g - j + 2*g + 2*g. Let n be i(-4). Solve 4*o = -3*z + n, -5*o + 3*z = -2*o for o.
2
Let v = -39 + 112. Let h = -102 + v. Let g = 33 + h. Solve 0 = -t - g*k + 3 - 2, -4*t - 3*k = -17 for t.
5
Suppose -4*b + 3925 - 3917 = 0. Solve -b*z = -v + 14, -2*v + 5*z + 33 = -0*z for v.
4
Let y(q) = -5 - 4 + 10*q + 3 - 11*q. Let g be y(-4). Let s = 3 - g. Solve 2*p = p + s*n - 24, 2*p + 18 = 4*n for p.
1
Suppose 12*p - 182 = -2*p. Solve 0 = 2*d - 4*w - 4, d - p = 4*w - 7 for d.
-2
Let v(m) = m + 11. Suppose 4*b + 0*y + y = -27, y = -3. Let w be v(b). Solve -2*n + 4*n = 8, -w*c + 23 = 2*n for c.
3
Suppose 3*g + 4 = 7. Let t be 3 + -3 - (g + -5). Let o be ((-2)/t)/(7/(-84)). Solve 2*p = -5*i - o + 15, 4*p = i - 15 for p.
-3
Let k = -14 + 29. Let d be (-28)/3*249/(-332). Solve -3*h = 3*n + k, -n - d = -3*h - 2 for n.
-5
Suppose 10 = -3*k - 2*k, -2*x + 14 = -3*k. Solve -3 = -q, p + x*p + 5*q = 0 for p.
-3
Let y(a) be the first derivative of a**4/4 + 13*a**3/3 + 2*a - 11. Let w be y(-13). Solve 3*z + 12 = w*h, 0 = -z - 0 - 2 for h.
3
Let q be -33 + 36 - -2*2. Solve 0 = 3*a - 4*t - 13 - q, -5*a = 4*t - 12 for a.
4
Let k = 104 + -97. Solve -5*z + k*c - 2*c = 10, 0 = 2*z + c - 8 for z.
2
Let m be ((-4)/(-6) - (-98)/(-21)) + -2. Let f be (-74)/m*(21 - 18). Solve -u - 3*g - 4 = -0*u, 5*u - 4*g - f = 0 for u.
5
Let l(t) = -t**3 - 3*t**2 + 5*t - 21. Let z be l(-5). Solve -1 = -k - 2*h, 6*k - 7 = z*k + h for k.
3
Let i = -19 + 21. Suppose 2*x + 2*x = i*k + 6, -12 = -x + 4*k. Solve x*m - 10 = m + 5*u, 2*m + 4*u = -2 for m.
5
Let r be (-35)/(-28) - (-3)/4. Suppose -5*y + r*i - 68 + 295 = 0, 4*y - 4*i - 184 = 0. Solve 0 = -5*g + 5*v + y, -3*g + g + v = -14 for g.
5
Let c = 8 + -16. Let u = c + 3. Let r be ((-2)/4)/(u/20). Solve 5*l + g = 8, -1 = r*l - 4*g + 9 for l.
1
Suppose 0 = 15*s - 48*s + 99. Solve -8 = 8*q - 4*q - o, -q - o + s = 0 for q.
-1
Let u = -71 + 101. Let n be u/9*12/(-10). Let r be (-3 - (n - -1)) + 13. Solve -2*c - 3 = -c, -v = -4*c - r for v.
1
Let k(d) = d**3 - 8*d**2 + d - 4. Let b be k(8). Suppose 13 = o + 4*o + b*p, -4*o + 4*p = -32. Solve o*c + 4*y + 6 + 1 = 0, -3*c = -y - 6 for c.
1
Suppose -5*b = -0*b. Let m be 11 + -3 - b/(-2). Let y(g) = -g**3 + 8*g**2 + 5. Let r be y(m). Solve -5 = -r*h + 5*l, -h - 5*l + 16 = h for h.
3
Let k = 14 + -9. Solve -5*f + 14 = -k*g + 39, -2*g - 4*f = 8 for g.
2
Let x be (-36)/48 - 9/(-12). Let s be (x/2)/(-2) + (-18 - -21). Solve 4*c = 4*q - 20, -s*q - 9 = 2*c + 3*c for q.
2
Let c(a) = -a**3 - 9*a**2 - 6*a + 12. Let p be c(-8). Let n be (2/p)/((-11)/242). Solve -6*v = -x - 3*v - n, 3*v - 19 = 5*x for x.
-2
Let c be 3*(5 + (-42)/9) + 2. Suppose 2*d + 34 = 4*r, -13 - 36 = -4*r - 3*d. Solve -x - 2*x = 2*i - r, 0 = 5*i + 2*x - c for i.
-1
Let f be 21 + -13 - (-8)/(-2). Suppose 5*z = 3*z. Suppose 5*y + c - f*c - 28 = z, -19 = -3*y + 4*c. Solve -5*t + t - 16 = 0, 2*n - y*t = 12 for n.
-4
Let n be ((-35)/(-10))/(1/10). Let f = n - 33. Solve f*z + 2*c = -3*c + 4, -4*c - 6 = -3*z for z.
2
Suppose -4*a - 5 = a. Let y(s) = -13*s**3 - s. Let q be y(a). Let n = 9 - 8. Solve n = -3*z - 4*u, -4*z + 0*u - q = -u for z.
-3
Let o(t) = 11*t + 81. Let b be o(-7). Solve -y - 3*v = 10, -3*y - 30 = -5*y + b*v for y.
5
Suppose 13*f - 43 - 22 = 0. Solve 0 = -2*y - z + 6, -8*y + 19 = -f*y + 4*z for y.
1
Let s be 36/19 + 4/38. Solve -5*k + 4*a = 6, -5*k = -s*a + 1 - 3 for k.
2
Let b = -90 + 90. Suppose 2*j = l - 1, b*j = -j - 2*l + 12. Solve j*u - 13 = 5*n + 5, -n - 5 = u for n.
-4
Let h be (-4 + 7 - -4) + -4. Solve 0 = -4*o + 4*l, -h*l = 2*o - 12 - 8 for o.
4
Suppose 2*f - 12 = 2. Let q = f - 1. Let y be 2/(-7) - (-116)/14. Solve -3*i + 2 + q = -d, i = -5*d - y for d.
-2
Suppose -4*x = -x + x. Solve 3*j = 12, 2*o + 5*j = -x*o + 12 for o.
-4
Suppose -97 + 305 = 26*n. Solve -o = -2*w - n, -4 = -9*o + 4*o - 2*w for o.
2
Suppose -6*c - 35*c = 0. Solve c = -2*w - k + 9, -3*w - w + 2*k - 2 = 0 for w.
2
Let s(l) = -l - 6. Let i be s(-8). Suppose 0*w + 3*w = 0. Suppose w = 4*g + 3*v - 9, v = -i*g + 5*v - 12. Solve -5*n - 4*j = -g + 1, -4*n + 24 = -3*j for n.
3
Suppose 12 - 16 = -4*k. Let c be 1/(k + -3 - -3) + 1. Solve -c*m - m - 37 = 5*q, -2*m + 4*q = -12 for m.
-4
Suppose -4*y = -18*t + 22*t - 4, -2*y - 3*t + 3 = 0. Solve -s + 2*a = y, 3*s + 0 - 4 = 4*a for s.
4
Let u(p) = -7*p + 38. Let r be u(6). Let b be 2/(r + (-28)/(-6)). Solve -11 = k + 2*s, -k = k - b*s - 13 for k.
-1
Let q be 7 - 84/(-30) - 6/(-30). Solve -4*z + 4*a = -6*z + q, 0 = 3*a - 3 for z.
3
Let p(u) be the third derivative of 5/3*u**3 - 1/60*u**5 + 0*u + 6*u**2 + 0 - 7/24*u**4. Let z be p(-8). Solve z*c = k, -13 + 4 = -2*k - 5*c for k.
2
Let i(d) = d + 12. Let r(c) = c + 25. Let g(n) = -5*i(n) + 2*r(n). Let z be g(-4). Solve -4*m - 5 - 5 = 5*x, z*x = -4 for m.
0
Let q(n) = -n**2 + 5*n + 40. Let p be q(9). Suppose 18 = p*t + 2*t. Solve 0 = 2*i, t*m + 14 = i + 2 for m.
-4
Suppose l = 5 - 8. Let p(m) = 7*m + 22. Let v be p(l). Solve 5*q = 3*f + v, -4*f + 5*q = q + 4 for f.
-2
Let r = 19 + -80. Let w = r - -61. Let a(c) = -2*c - 1. Let p be a(-4). Solve -3*t + x - 6 - p = w, t + 3*x - 9 = 0 for t.
-3
Let r = -4 + 10. Let t be (-4)/(-1) - (2 + -3). Suppose 12 - 48 = -9*x. Solve t*u - 16 = 2*w, -u - r = -3*w - x for u.
4
Let s(l) be the second derivative of l**3/6 - 2*l**2 + 3*l. Let k be s(8). Solve -28 = -g - k*g - h, -4*g - 5*h + 35 = 0 for g.
5
Suppose -3*v - 4*y = -4, -8 = -18*v + 15*v - 2*y. Solve 5*n = -v*j, -2*n + 6*n + 2*j = -6 for n.
-4
Suppose 0*g = 5*g 