*l + 3*k = c*k + 3 for l.
3
Suppose 15 = -2*q + x + 4*x, -x = -5. Solve -2*s - 5 = v - 4, 5*s - q = 0 for v.
-3
Suppose 0 = -a + 7*a - 30. Solve i = -a*z + 10, 0 = 4*i - 5*z - 10 + 45 for i.
-5
Let d(q) = -2*q + 10. Let c be d(-5). Solve 5*u + c = 0, u = -3*s + 2*u - 11 for s.
-5
Suppose -9 = -2*g + 3*u, -5*g + 35 = 3*u + 2*u. Suppose 1 = -4*c - 7, 4*t - c - g = 0. Let z = -11 - -15. Solve n = -2*x - 10, z*n + 9 = t for x.
-4
Let x be 46/14 + (-6)/21. Solve c - 13 = 3*w, 2*w - 3*w - x = -c for c.
-2
Let q(w) = 5*w**2 - 11*w - 5. Let h(g) = -2*g**2 + 5*g + 2. Let j(c) = 7*h(c) + 3*q(c). Let r be j(1). Solve -4*u + r*t + 12 = 0, u + 2*u - 18 = -3*t for u.
4
Let f be -1 - (-11 - 3 - -3). Suppose -4*m + 13 = 4*s + 5, -5*m + s + f = 0. Solve 2 = 2*n - 3*n, 11 = 3*w + m*n for w.
5
Suppose -4*g + 21 = 5. Let w = -8 - -17. Let u be (-6)/(-4)*30/w. Solve -5*f - u = x, g = -4*f + 2*x - x for f.
-1
Let f = -29 + 32. Suppose -3*v + 41 + 43 = 0. Solve 5*b - 4*h = 12, -f*b - 5*h - 6 + v = 0 for b.
4
Suppose -s - n - 25 = -2*s, -3*n - 127 = -5*s. Let r = s - 24. Solve 0 = 4*u + 2*h + 20, 5*u + 25 = -r*h - 2*h for u.
-5
Suppose 0 = 3*t + t - 16, 3*b = -t + 184. Suppose -3*a = -3*f + 84, b = 5*f - 4*a - 77. Solve 0*m - 30 = -5*m - 2*q, -5*q = -f for m.
4
Let y be (-1 - -1)/(-1 + 2). Solve -4*s + 2*h + 3*h - 16 = y, -2*h - 12 = 3*s for s.
-4
Let i(x) = -x. Let f(a) = -a**2 + 12*a - 2. Let y(h) = f(h) + 5*i(h). Let u be y(6). Solve -2*b - u = 3*v - 23, -v = 3*b - 18 for b.
5
Let w = -5 - -9. Solve -u - 4*q = -0 + 1, w*q - 8 = -4*u for u.
3
Let q = 2 - 0. Suppose 0 = 2*t + b - 2, 5*t + 0*b = -b + q. Solve -2*f - 1 = a, -a - 4*f - f + 5 = t for a.
-5
Let q(j) be the first derivative of j**2/2 - 8*j - 4. Let p be q(10). Solve -4*s - 2*d + 10 = 0, 3*d = p*s - d - 30 for s.
5
Suppose -3*r = -2*r. Solve 5*c - 3*m - m - 5 = 0, c - 3*m + 10 = r for c.
5
Suppose -4*f + 2 = -14. Solve 0 = f*t + 4*s - 12, -s - 21 = -3*t + 2*s for t.
5
Suppose 2*v - 18 = -s, -6*s + 31 = -4*s + 3*v. Solve 4*c - 4*r - 8 = 0, -2*c = -0*c + r + s for c.
-2
Let c be (9/3 - 1) + 3. Suppose -4*j + 88 = -2*m, 3*m + 108 = c*j - 0*j. Solve 0 = -4*t + 4*a + j, -2 = a + 3 for t.
1
Suppose 4*s + 2 = x + 16, -3*s + 4*x + 17 = 0. Solve 1 = z - 3*v, -z - v = -s*v + 1 for z.
-5
Suppose -4*j + 5*x - 5 = 2*x, 2*x = 3*j + 5. Let i = j + 9. Solve -1 = -i*m - a, 0 = -3*m - 4*a - 2 + 6 for m.
0
Suppose 2*s = -s + 3. Let f be (s/(-2))/((-1)/6). Solve -5*x + 5*h - 7 = 8, -3*h + 21 = f*x for x.
2
Suppose -z = 3*z - 24. Let d = z + -4. Solve 4*k = 4*r - 4, -3*r + k + 9 = d for r.
3
Suppose u + f + 19 = 4*u, -5*u + 2*f + 33 = 0. Solve 3*b = -u*z - 18, -b - 3*z - 4 = 6 for b.
-1
Let t(c) = c**2 + 10*c - 7. Let v be t(-11). Solve -h - 27 = -5*q, -v*h + 15 = h + 5*q for h.
-2
Let r(z) = -z**2 - 11*z - 10. Let u be r(-10). Solve -4*o + o = 5*t + 40, -2*o - 5*t - 35 = u for o.
-5
Let n(r) = r - 1. Let t be n(6). Let d(w) = w**2 - 5*w + 5. Let g be d(t). Solve -o + 6 = m, 2*o - 15 = -g*m - 0*o for m.
1
Suppose 3*v + 0*v - 2 = p, 5*p = -2*v + 24. Solve p = d + 3*y - 2*y, 3*y = d + 4 for d.
2
Let s(t) = -t + 6. Suppose 3*g - 4*g + 6 = 0. Let c be s(g). Solve -5*k = 5*f - 35, -2*f + c*f = 3*k - 19 for k.
5
Suppose 2*n = -4*w + 4, 5*w + 3 + 6 = n. Suppose -2*u = 3*p - n*p + 21, -p + 16 = -u. Solve 0 = -c - 3*v - p, -4*c + 2*c - 5*v = 18 for c.
1
Suppose 6*l - 4*l + 6 = 3*n, 4*l = 4*n - 4. Solve 0 = -3*m - 5*o + 16 - 3, -2*m = n*o - 10 for m.
1
Let c = -28 + 31. Solve 2*l + 7 = -5*z - 14, 3*l = c*z + 21 for z.
-5
Suppose 10*i - 7*i - 12 = 0. Let w be 2*(3 + -1 + -1). Solve -4*b + w*c + i = -2*c, 2*b + 2*c - 18 = 0 for b.
5
Suppose -4*u = -6*u. Suppose u = 3*i - i - 4. Solve 1 - 3 = b - i*z, -5*z = 2*b - 5 for b.
0
Suppose 4*j + 5*v = 7*j - 29, -4*v = 3*j + 7. Suppose 4*m - i - 16 = 0, -3 = -j*m + 4*i - 4. Solve -2*k = -m*g + 2*k - 20, -g - k + 5 = 0 for g.
0
Let u = -18 + 8. Let q be (16/u)/((-1)/5). Solve -5*f - 14 = 3*o, -4*f = 5*o - q*f + 11 for o.
-3
Let y(a) = 3*a**2 + 9*a + 5. Let k be y(-3). Solve 12 = -3*j + k*x, 3*x = -0*j + 2*j + 8 for j.
-4
Suppose 2*b - 16 = -2*b. Suppose -b*m = -4 - 24. Solve -3*s + 3*l + l + m = 0, -l = 3*s - 2 for s.
1
Let g = -61 + 64. Solve 2*a = -5*d + a - 12, g*a + 6 = 0 for d.
-2
Let o(u) = u**3 + 5*u**2 + u + 10. Let y be o(-5). Solve -y*j = 2*r + 8, -4*j + 3*j = -2*r - 8 for r.
-4
Let c be 26*(1/(-2) - -1). Suppose 3*z + 2*y - 17 = y, z + 4*y - c = 0. Solve -3*d - 2*l = 15, -4*d + 10 = -6*d + z*l for d.
-5
Suppose -2*d - 4*x + 32 = 0, 2*d = -x - x + 28. Let i be -2 + 4 + (-1 - -1). Solve i*r - d = -f - 0*f, r = 5*f - 16 for r.
4
Suppose 4*w - 3 = 1. Let n be 2*9/2 - w. Let c be (-64)/(-10) + (-2)/5. Solve -z = -4*g, -2*g - 3*z = -c - n for g.
1
Let d = -21 + 35. Suppose o = -n + d, -8*n - 2*o = -4*n - 64. Solve -3*q = 5*h, 14 + n = -4*h + 4*q for h.
-3
Let q be 2/((-12)/42 - (-27)/21). Solve -4*t - 16 = -7*t - q*h, -t - h = -7 for t.
2
Let c(m) = -m - 5. Let h be c(-6). Let q(r) = -r**2 - 5*r - 3. Let y be q(-4). Let t be h + 5 - (y - 0). Solve -3*x + 13 = 2*p, 4*p - t = x - 0*p for x.
3
Let o(t) = 3*t**2 - t + 2. Let y be o(-2). Let q(f) = -f**2 + 10*f - 17. Let k be q(7). Suppose 4*r - k = y. Solve 3*v - 7*v = -r*l, 4*v - 3*l = 0 for v.
0
Let x be ((-74)/(-6) - (-32)/48) + -4. Solve 3*t + b - x = 0, 0 = -4*t + 3*b - 0*b + 12 for t.
3
Let t(k) be the second derivative of 3*k - 1/2*k**2 + 2/3*k**3 + 1/6*k**4 + 0. Let f be t(-3). Solve 4*a - 3*c - 7 = 0, -a + 4*c + 28 = -f*a for a.
-2
Let y = -5 + -3. Let a = y + 10. Suppose d = -a*v + 6*v - 19, 15 = -5*d. Solve -v*m = 2*i + 4, 1 = -i + m + 2 for i.
0
Let f(t) = 3*t**2 - t + 21. Let a be f(0). Solve 0 = 2*z - 3*p + a, 0*p = -3*z + 3*p - 24 for z.
-3
Suppose 0*f = -3*f. Let p(r) = 3*r - 9. Let n be p(8). Let t = -10 + n. Solve 4*h + 12 = -0*h - c, h - t*c + 24 = f for h.
-4
Suppose 0 = -z + 2*n + 10, -4*n + 2 - 26 = -3*z. Suppose 6*w = z*w + 4. Solve -w*h = -0*g - 3*g - 2, -5*g + 2*h - 10 = 0 for g.
-4
Let n be 2*3 + 12/6. Suppose 3*r = -n + 2. Let u be 5*(-3 - r - -2). Solve 0 = -3*h + 12, u*k - 4*h + 7 = -4 for k.
1
Let a be 23/5 - (-21)/(-35). Solve 8 = 3*c - c - a*m, 4*c - 4*m = 0 for c.
-4
Suppose -t + 0*w - w - 3 = 0, 5*t - 5 = -w. Solve 10*v - 5*v + 5 = 0, 2*x + t*v = -4 for x.
-1
Let z = 5 - 10. Let r = -4 - z. Suppose -3*g = r - 16. Solve g*c - 11 = -2*f + 4, 4*f = 0 for c.
3
Let r be (-9)/(-6) - 3/(-6). Suppose -5*n - 4*v + 0*v = -41, 5*v - 10 = r*n. Let l be 1 - 0 - (-21 - -2). Solve -3*y = j + n, -4*j + y - l = -0*j for j.
-5
Let h(z) be the third derivative of -z**4/12 + 5*z**3/6 - z**2. Let k be h(-6). Solve o + 4*t + k = 2*o, 3*t + 15 = 0 for o.
-3
Let x be (0/(-1))/(4 - 2). Let q be -3 - (-11 + 4/2). Suppose 3*i + x*i = q. Solve 0 = 5*p + 3*n - 12, -i*p + 2*n = -6*p + 10 for p.
3
Let u(s) = -9*s**2 - 2*s - 1. Let f be u(-1). Let i be 161/28 - (-6)/f. Solve -i*k + 4 = -2*c, k = -5*c + 8 + 9 for k.
2
Let u = 9 + 11. Solve 22 = -2*x - 3*h, 4*h + u = -h for x.
-5
Let q be (1/(-2)*-21)/((-10)/(-20)). Solve -2*m - q = i - 9, -5*m = -i + 16 for m.
-4
Let x(z) = -z - 4. Let w be x(-6). Suppose 4*y + a + 0 = -1, -w = -5*y + 2*a. Solve 0*g - 3*g - 8 = -4*o, 4*g - o + 2 = y for g.
0
Suppose 0 = 4*z - 8*z - 5*m + 28, z = -2*m + 10. Solve 1 + 2 = b - 4*v, 0 = -4*b - z*v - 24 for b.
-5
Let g be ((-7)/(-5) - 2)*-5. Suppose g*y - 20 = -y. Solve -u - c - y = 0, 20 = 3*u - c - 3*c for u.
0
Let q(o) = 2*o**2 - 4*o + 3. Let g be q(2). Solve x = 5*u + 25, -u = -0*x - g*x + 5 for x.
0
Let k(h) = 7*h + 1. Let a be k(1). Let n be (-4)/(a - 4) + 4. Solve -n*o + 2*u + 9 = 0, -3*o + 9 = 3*u - 4*u for o.
3
Suppose -3 = -5*y + 5*u - 33, 4*y = -u - 24. Let o be (y/(-4))/(6/16). Let n be (-1 + -2)/(3/(-1)). Solve c - o*k = -17, -13 = -4*c - 4*k - n for c.
-1
Let m(f) = f + 3. Let u(a) = a + 6. Let k be u(-6). Let w be m(k). Solve -q = h, q + 0 - 4 = -w*h for q.
-2
Let l = -72 + 77. Solve -l*f + 1 - 16 = 3*x, x - 5*f + 5 = 0 for x.
-5
Let q(w) = -w**2 + 10*w - 6. Let j be q(9). Suppose j*b = -b + 12. Suppose 5*d - 9 = u, 3 = b*d - 0*u - 3*u. Solve -4 = -3*k - d*z + z, 5*k = -2*z + 8 for k.
0
Let d(b) = 5*b + 82. Let v be d(-16). Solve -18 = -3*i - 2*i + v*j, i + 2*j = 6 for i.
4
Let w = 14 + -27. Let d = 8 - w. Solve 3*i - 2*o = -1, d = 2*i + o + 2*o fo