. Solve -5*r + w = -f, -w + 1 = -3*r - 6*w for r.
3
Suppose -3*s = 4*k + 3, k = 4*k - 3*s - 24. Suppose -4*v = -2*g - 6, -g - v + 15 = k*v. Let z be 2/g*6/2. Solve z*x + 8 = -5*o + 3*x, -2*x + 3 = 3*o for o.
-1
Suppose j + 3*r + 13 = 0, 4*j + 0 - 3 = -r. Solve -v - j*f - 1 = 1, 4*v = -2*f + 4 for v.
2
Suppose 10*c = 14*c - 16. Solve -c*q = -u + 4, 2*u - 3*q = -0*q + 8 for u.
4
Let h(w) = -w**2 - 7*w - 5. Let v = -2 - -5. Suppose 3*g = -2*g + 5, -v*a - g = 14. Let k be h(a). Solve 0 = 5*q - r + 23, 0 = k*q + 4*r + 8 for q.
-4
Let t(n) = -n**3 - 5*n**2 + 6*n + 2. Let y(l) = l + 1. Let v be y(-7). Let i be t(v). Solve -2*g = -i*c + 6*c - 20, 3*c = -g + 13 for c.
3
Suppose -3 = -w + 3. Suppose 5*o = 2*s + 29, s = o - w - 1. Solve 2*b = -o*l - 16, 0 = -2*l + 2*b - 7 - 5 for l.
-4
Let z = -17 - -22. Solve 2*d = -1 - z, d + 23 = 4*x for x.
5
Let q(y) = -y - 7. Let g be q(-10). Let z be 1*-1 - (2 - 4). Let m be (3 - (-1 + 2)) + z. Solve -s + 3*u - m = -u, 0 = g*s + 2*u - 19 for s.
5
Let a be -6*((-9)/(-6) - 2). Suppose 4*v - a*n = 26, -v + 6*v + 3*n = 19. Solve -3*x - j + v = j, 4 = j for x.
-1
Suppose 0 = 4*t + 2*u + 2*u - 4, -2*t - 4*u = 0. Solve 3*m + t*g = 2*m - 2, -3*m - 17 = -5*g for m.
-4
Suppose 7 = -6*v + 55. Solve 3*p + 2*p + 4*x + v = 0, 3*x - 25 = 4*p for p.
-4
Suppose -8*v = -12*v. Solve a - 2*s = -v - 8, -4*a - 10 = 3*s for a.
-4
Suppose -2*n + 12 = n. Solve 5*s - 2 = 3*c - n*c, -c - 3*s = -2 for c.
2
Let m = -10 + 21. Let x be (-3)/5*(54 + -59). Solve 5*g + 14 = n, -4*n + x*g + m = -2*g for n.
-1
Let r be 1*(3 + (0 - -1)). Suppose 4*l - 3 = 5. Suppose l*m - r = 2. Solve m*c + 12 = 0, 4*j - c = -3*c - 20 for j.
-3
Let v(m) = 2*m + 12. Suppose -3*i - 6 - 12 = 0. Let z be v(i). Solve 3*t = 5*f - 4 + 8, -f + 1 = z for t.
3
Let t be ((-8)/(-6))/(4/6). Solve 25 = 3*b + t*b, 3*o - 17 = -4*b for o.
-1
Suppose a + 31 = 33. Let h(p) = p**3 + 8*p**2 + p + 6. Let w be h(-7). Suppose -3*x - x = -w. Solve 0 = a*n + 4*c - x, -3*n + 2*c = -1 + 7 for n.
0
Let w = 57 + -47. Solve -5*j + 16 - 1 = -2*m, -m + 5*j = w for m.
-5
Let f(m) = m - 7. Let x be f(6). Let i be 12/(-4) + (x - -19). Solve -4*v - s - 2*s = 19, 3*v + i = -3*s for v.
-4
Let f = -1 - -3. Suppose -5*y = 4*w + w + 15, -15 = y - 3*w. Let z = y - -8. Solve 3*q - q = z*r, -f*q - r = 0 for q.
0
Let d = 2 + 9. Let k = 7 - d. Let u be k/(-2) - (2 - 2). Solve x - 21 = 4*p, 7 = -2*x + u*p + 19 for x.
1
Let a(r) be the third derivative of -r**6/120 + r**5/15 + r**4/4 - r**3/6 + r**2. Let l be a(5). Solve -2*h - 2*h + 24 = -l*b, -9 = 2*h + 5*b for h.
3
Let l(a) = 2*a**3 - 11*a**2 + 6*a. Let i be l(5). Solve -2 = i*s - 2*p - 1, -2*s + 3*p + 4 = 0 for s.
-1
Let c = 5 - 12. Let n = c + 13. Solve n = 5*q + 2*t + 41, -q - 5*t = 30 for q.
-5
Suppose 5*f + 40 = 5*g, 4*f + 24 = 3*g - g. Suppose -3*w + 15 = g*u, 3*w - u - 15 = 4*u. Solve -21 = -4*v - 0*v + w*l, -v + 4 = -l for v.
-1
Let y = -7 + 22. Suppose 2*x = 2*u + 14, -3*u - 18 = -5*x + 11. Solve -x*j - 5*q = -4*q - y, -5*j = -4*q - 45 for j.
5
Let x be (-2)/5 + 24/10. Solve -i + 3 = -x*r - 1, -i + 3*r + 7 = 0 for i.
-2
Let h(w) = -w**3 + 5*w**2 - 3*w - 4. Let y be h(4). Let l be (-8*1)/(y + -2). Solve -5*o - s - 13 = 0, -2*s - 6 = 2*o + l for o.
-2
Suppose 4 = 3*k - t + 5*t, -2*t = 5*k - 30. Solve -3*i = -4*m - 3 - k, -3*i + 3*m + 9 = 0 for i.
1
Let n(p) = -p**2 - 6*p - 3. Let j be n(-5). Solve 4*k = -3*w - 22, -j*w - 1 = 3 for k.
-4
Let o be 2/10 + (-95)/(-25). Suppose 4*g + o*a + 18 = 9*g, 5*a = 3*g - 3. Let j be 20/g*6/5. Solve -r - 4 = j*u, -u - 10 = -3*r + 4 for r.
4
Suppose -5*v = -2*v - 12, 3*c + 4*v - 46 = 0. Let x be 1/(-2)*(8 - c). Suppose 3*z - 11 = x. Solve m - z*b + 4 = -4*m, -2*m - b + 1 = 0 for m.
0
Let t(s) = s**2 - 7*s + 11. Let n be t(6). Let a = -20 - -35. Solve 0 = 5*u - a, 6 = -3*k + n*u - 6 for k.
1
Let n(m) = -2*m + 6. Let r be n(0). Suppose 3*t + 48 = r*t. Solve -2*f - t = 4*a + 3*f, 12 = -3*a - 2*f for a.
-4
Let g be -2 - 2*3/(-6). Let t be (2*g)/(18/(-45)). Solve -t*n - 25 = -5*u - 0, -4*n - 17 = -u for u.
1
Let b = -2 + -2. Let d(t) = t**2 + 2*t - 3. Let r be d(b). Suppose z - 2*x = -3*z + 10, 3*z - 10 = 2*x. Solve 7*s = -r*p + 2*s + 30, -5*p - 2*s + 15 = z for p.
1
Let r = 17 - 10. Solve 3*t = r*a - 3*a + 12, -4*t - 5*a = -16 for t.
4
Let m = 43 + -41. Solve 0 = 2*t - 0*b + b + m, 3*b = -2*t - 10 for t.
1
Let x = 12 + -7. Solve 0 = -m + 5*b - 28, -x*m = 4*b - 5 for m.
-3
Let i be (-35)/(-5)*(0 + -1). Let f = -3 - i. Solve 0 = 3*j + 2*v - 5*v - 30, -f*j = 5*v + 5 for j.
5
Suppose z + 3*j = -0*z + 30, 0 = -2*z - 5*j + 55. Let v = 24 + -4. Let m be v/6 - (-8)/(-24). Solve 0*t = 4*t + n + z, -m = -3*n for t.
-4
Suppose 0 = 4*v + 6 - 26. Solve -5*u + v = -j, 1 = -j + 5*u - 4*u for j.
0
Let v be -3 + 3/(0 - -1). Let k = 8 - 6. Let x be -1 + v + k*5. Solve -3*h = d + x, 0 + 3 = -h - 3*d for h.
-3
Suppose 2*g = 4, k - 3 = -5*g + 10. Solve -4*n - k*a + 8 = 0, 4*a = 4*n + a - 32 for n.
5
Suppose 0 = 6*z + 4*z + 3*z. Solve z*k - y = -3*k + 4, -5 = 5*k - 4*y for k.
3
Let a = 0 - 3. Let x be a*2*150/(-45). Solve 4*y - x = 0, 0*h - h = 2*y - 12 for h.
2
Let g = -16 + 5. Let c = -7 - g. Solve 4*t = -c*h - 12, -6*h = -2*t - 2*h - 12 for t.
-4
Let b = 12 - 9. Suppose m = -b*m. Solve 0 = -4*v + 4*o - 0 + 4, -5*o + 5 = m for v.
2
Suppose 2*q = -2*q - 4*c + 4, 3*c + 3 = -q. Suppose -q*o + 99 = -0*o. Let p be (-6)/4 - o/(-6). Solve -p*l + 3 = -5*d, -l - 3*d = -4 + 16 for l.
-3
Let g(k) = k**2 - 8*k - 7. Let u be g(9). Solve u*l - 2*f - 13 = l, 4*f + 14 = -2*l for l.
3
Let r(y) = y**3 - 6*y**2 + y - 3. Let d be r(5). Let p be 2*(21 + -1)/(-4). Let w = p - d. Solve x - 6*x - 5*u + 5 = 0, -x - 5*u + w = 0 for x.
-2
Let o = -18 - -39. Suppose 2*w - m - m = -4, -o = -2*w - 3*m. Solve 0 = -h + 4*h + y - w, 4*y = 3*h - 3 for h.
1
Suppose u = 0, 3*y + 4 = -3*u - 8. Let o be ((-3)/(-2))/((-2)/y). Suppose 3 + 1 = b. Solve o*v - 2*q = -10, 2*v = -0*q + b*q - 4 for v.
-4
Let t(v) = 0*v**3 - v**3 - v**2 + 5*v**2 + 2. Let f be t(4). Solve 5*w + q = -1 - f, q - 1 = -w for w.
-1
Let q be 80/36 + 2/(-9). Let g(h) = 3*h**2 + h. Let i be g(-2). Suppose -2*o = -3*a + 11, -2*a - a + o = -10. Solve -i = -z - q*s, s - a - 4 = -z for z.
4
Suppose -8 = -w - 4. Suppose -10 - 6 = -w*l. Solve -4*t = -2*m + m - 22, -l = -3*m - 2*t for m.
-2
Suppose -5*c + 7 = 22. Let p = 8 + c. Let g be (1 + -2)*0 + p. Solve y = -2*u + 1, 5*u = 5*y + u - g for y.
1
Let h = 155 - 135. Solve -5*g = 5*y + h, 2*y = -y + 3*g + 12 for y.
0
Let p(a) = 2*a + 2. Let g be p(-4). Let f = -1 - g. Solve -14 = -4*r + 2*x, 0 = 5*x + f for r.
3
Let h(s) = 4 + 2 + s**3 - 5. Let u be h(-1). Let n = 6 - u. Solve -n = 3*c + 2*v + 2, c + 5*v + 20 = 0 for c.
0
Let t be 38/(-5) - (-4)/(-10). Let u(o) = o**2 + 9*o + 11. Let f be u(t). Suppose 0 = -2*n + f + 5. Solve -3*w = n*b, -2*b = 4*w + 9 + 1 for w.
-4
Suppose 6*l - 2*l - u - 81 = 0, 2*l + 3*u = 23. Let w = -7 + l. Let h = -45 - -49. Solve 2*o - h = -0*o, 5*n - o = -w for n.
-2
Suppose -5*u + 50 = 45. Solve a - u + 9 = -5*n, 2*n = a + 1 for a.
-3
Suppose 0*u = -3*u. Suppose u = -4*a + 9 + 7. Suppose g + 4*o - 8 = a, -3*g + 5*o = -36. Solve 5*j - 4*j = -2*n + 8, 3*j + g = 3*n for n.
4
Let w = 4 - -2. Solve w = -3*r + r, 0 = -v - 2*r - 2 for v.
4
Suppose -2*w = a - 0*a - 7, -5*a = 5. Solve 2*q + 8 = 4*k - q, 2*k + w*q = -18 for k.
-1
Suppose 0 = -2*a + 4*c - 12, -c + 21 = 3*a + a. Solve 5*b - 15 = -5*p, 8 = 4*b - 2*p + a*p for b.
1
Let s = -4 - -14. Suppose -2*z - 25 = -3*y, -z + s = -0*y + 3*y. Solve -4*x - 3*u = -y, x + 2*u = 6 - 1 for x.
-1
Let z be (-6)/(-4) - (-28)/8. Solve 2*s = -z*p - 12, 5*s + 3*p = p + 12 for s.
4
Let k(u) = -3 + u - 1 + 5. Suppose -2*i + 7*i + 2*v = 16, -2 = v. Let a be k(i). Solve -3*t + 1 = -5*m, a*t + 0*t = -3*m + 13 for m.
1
Let z(i) = 8*i + 8. Let t be z(-1). Solve 2*n - 4*n - 3*q + 4 = t, 2*n = -4*q + 8 for n.
-4
Let w be ((-4)/(-10))/(2/30). Suppose -2*i - 2*p = -54, i + 123 = w*i + 2*p. Solve 3*c + 2*o - 6*o - 24 = 0, 5*c = o + i for c.
4
Let u = -14 + 18. Solve -g + u + 10 = 4*r, -4*r - 5*g = -22 for r.
3
Let u(j) = j**2 - 3*j + 2. Let c be (-1 - 0)*(-8 - -3). Let z be u(c). Solve -4*i - m = z - 4, -4*i = -2*m + 8 for i.
-2
Suppose -4*x - 4 = 0, 5 = o + 2*o + x. Suppose 6 = -0*q + o*q. Solve 2*l = -0*c - q*c + 20, l + 4*c 