 = -18 for r.
-5
Suppose 0 = 2*r + l - 7, 0 = 5*r - r - 4*l - 20. Solve 4*h = 5*y + 24, -h + 5 = r for y.
-4
Let r be 36/4 - (5 - 1). Solve -6*k + 3*l = -k + 13, r*l - 9 = 2*k for k.
-2
Let y = 12 - 12. Suppose 0 = r - 6*r + q + 10, 2*q = y. Solve -4 = r*d - 2*a, 0*d + 2*d = -3*a - 4 for d.
-2
Let n = -48 - -52. Solve -o = m - 2, -3*m = -0*o - n*o + 22 for m.
-2
Let b be -1 - (-1 + 0)*4. Let r = -3 + 8. Suppose r*h - 3 = 17. Solve 0 = -2*a + h*n, 0 = -2*a - 0*n - b*n - 14 for a.
-4
Let g be 4/(-30) - 672/(-315). Solve 10 = t + g*r, -4*t - 2*r + 13 = -3*r for t.
4
Suppose -2*f = -3*h + 14 - 4, h + 4 = -3*f. Solve -3*a + 6 = 3*u, 0 = u - a - h*a - 14 for u.
5
Let n(f) = -f**3 - 5*f**2 - 2*f - 8. Let h(q) = q**2 + 7*q. Let c be h(-6). Let x be n(c). Solve 15 = -5*v, 5*o + 3*v = -x + 16 for o.
-3
Let t(x) = x - 5. Let p be t(8). Let v = -10 - -14. Let y be 1/v + (-21)/(-12). Solve 2*w = -m + 5, -3 = p*w + 4*m + y for w.
5
Let n(m) = -m**3 - 6*m**2 + 3. Let q be n(-6). Solve -5*f - r + 35 = r, 4*f + q*r - 35 = 0 for f.
5
Suppose 2 = -a + 2*i, -4*i = 5*a - 0*i - 18. Let r(l) = l**3 + 2*l**2 - 3*l + 2. Let h be r(-3). Solve 4 + h = -b + a*n, 15 = 3*n for b.
4
Suppose -j - 2*j = 0. Solve v - 1 = j, i - 5*v + 11 = 3*i for i.
3
Let m = 22 + -20. Suppose -g = -4*l + 15, -3*l + 14 = -2*g + 4. Solve -l*n - 3*c + 0*c - 4 = 0, -m*n + c = 2 for n.
-1
Suppose 4*g = -n + 7, 2*n + 2*g - 1 = 7. Let t = -3 + 5. Suppose -60 = -s - 3*w - w, t*s = 5*w + 55. Solve 0*b = 2*b - 3*f + 25, -5*f + s = -n*b for b.
-5
Let u = 0 + 6. Suppose -5*v + 10 = -d, v + 3 = u. Solve -d*r - 2*p = 0, 5*r + 3*p = -0 + 5 for r.
-2
Let g be (45/(-20))/((-3)/8). Suppose -g = -0*h - 2*h. Solve f = -m, h*m - 4*f = -f + 12 for m.
2
Suppose 3*z - 96 = -3*w, -2*z + 176 - 46 = 4*w. Let x be w/7 - (-4)/14. Suppose -3*b + 2 = 17, -24 = -s + 4*b. Solve -x*u + v = 15, -u - v - 1 + s = 0 for u.
-2
Suppose 3*d = -2*q + 12 + 5, 0 = -3*d - 3*q + 15. Suppose -4*w + d*w - 15 = 0. Solve 0 = -4*h + 3*v - 27, -w*h + v - 9 = 11 for h.
-3
Let d = -5 + 9. Solve -3*b + b = 2*i - 2, 0 = -d*i + 12 for b.
-2
Let b(m) = m**3 - m**2 + 3. Let q be b(0). Solve 5*h - 27 = 2*d, h - 8 = q*d - 0*d for d.
-1
Let r = -23 + 28. Solve 4*w - r*k = -8, -6 = -k - 2 for w.
3
Suppose 5*i = 4*i + 3. Solve 6*k = 4*f + 3*k + 21, -i*k = -2*f - 15 for f.
-3
Suppose -f - 12 = 2*r, -3*f + 2*f - 3*r - 16 = 0. Let n be f/(-3)*3 - 0. Suppose n*x - x - 5 = u, -2*x + u = -3. Solve 4*v - 3*k + 0*k = x, 5*v - 2*k = 6 for v.
2
Let l(k) = k + 1. Suppose -z = -3*p - p + 20, -3*z = -5*p + 25. Let m be l(z). Suppose j - 3 = -m. Solve 0 + j = -4*y + a, -2*a = -y - 4 for y.
0
Let q = 30 + -15. Solve -3*u = q, 5*h = 3*h - 3*u - 23 for h.
-4
Let n be -1 + 1 - (-3 - (7 - 10)). Solve 8*a = 3*a - d - 25, n = 4*d for a.
-5
Suppose 4*n - 8 = 4. Suppose 2*d + 2*s - 3 - n = 0, -5*d - s = -11. Solve 3*j + 0*j - d = m, j + 8 = -4*m for m.
-2
Suppose 3*s = 6*s - 6. Solve -y = 2*x - 4, -s*y + 8 = -x + 2*x for y.
4
Let t be 3*-2 + -4 + 3. Let a = 2 - t. Solve -4*s + 3*q = 12, a = -6*s + 3*s + q for s.
-3
Let g(j) = j**2 + 1. Let z be g(-1). Solve 2*y - 5*u = 23, -z*y - 3*y + 5*u = -35 for y.
4
Suppose -4*w + 2 + 2 = 5*o, -36 = -5*o + 4*w. Suppose 0*c + 5*c - 9 = -n, o*c = 4. Solve -2*k - 2*m = -18, 4*k - m - n = 3*m for k.
5
Let u = -11 + 3. Let o be (15/(-20))/(2/u). Suppose 4*f - o = 13. Solve 2*z - 12 = -0*z + f*x, 4*z = -4*x + 12 for z.
4
Let l be (-4)/(-16) - (-38)/8. Suppose -l*d + 6*f = f - 60, 0 = -3*d - 3*f + 54. Solve 15 = 3*r - h, 2*h = -3*h - d for r.
4
Let b be 1 + 0 + 0/(-3). Let l be ((3 - 3) + 26)*b. Solve 0*m + l = -4*a + 3*m, -3*a = -m + 17 for a.
-5
Let w be (-4)/(-10) + 8/5. Suppose w*n - n = 2. Solve c + 4*u + u = -24, 0 = c - n*u - 4 for c.
-4
Let f be (-48)/(-2)*(-5)/(-15). Let x be (0 - 0)/(f + -7). Solve 3*y - 4*u + u - 9 = x, y + 3*u = -1 for y.
2
Let c be (6/(-15))/((-3)/45). Suppose -c*j = -7*j + 26. Solve -2*s + 4*q + j = 0, -2*q + q - 4 = 0 for s.
5
Let k(z) = 2*z**2 + z - 4. Let g be k(-4). Let t be 7 - (-1 + (3 - 0)). Solve 4*i - g = a - t*a, 5*a - 2*i = 2 for a.
2
Suppose -5*a + 19 = 2*d, 5*d - 3*a = -a + 4. Solve 0 = d*z - 2*c, -z + 5*c - 14 + 6 = 0 for z.
2
Let o = 1 - 4. Let x be 1/(2 + o)*-5. Suppose 3*d - 2 = -u - x, 0 = -u - 4*d - 4. Solve -2*t - t - 2*h = -1, 4*h + 16 = u for t.
3
Let f(y) = -2*y**3 - y**2 + y - 1. Let q be f(1). Let w be (-96)/q - 3*1. Let p be 5/(-2)*12/(-10). Solve w = -p*i - 5*d, -2*i = -i + 3*d + 15 for i.
-3
Suppose -2*h = -54 + 12. Let q = 23 - h. Solve 2*p = 7*p + q*s - 22, s - 1 = 0 for p.
4
Suppose -2*m + m + 15 = 0. Let s = m - 11. Let z = s + 1. Solve -z = 2*h - i, 13 + 22 = -5*h - 5*i for h.
-4
Suppose 13 = 3*x + 5*q, 0 = -x + 2*q + 4 + 4. Let u be (-16)/x*(0 + -3). Solve -u = 4*y - z, 18 = -3*y + 4*z - 1 for y.
-1
Let w(d) be the first derivative of 2*d**2 - 9*d + 3. Let b be w(6). Suppose 0 = 5*i - 5 - b. Solve g - 20 = i*v, g = -0*g - v for g.
4
Let f = 152 + -152. Solve i + 7 = -c, f = -2*i + c + 4*c + 21 for i.
-2
Let k be (-11)/(-2) + (-1)/2. Suppose 0*x = a - 4*x + 20, a = k*x - 24. Let o be a/(-14) - 12/(-7). Solve -4*s + 22 = -y, o*y + 3*y - 15 = -5*s for y.
-2
Suppose 9 = 4*q - q. Solve -8 = k + q*x + 2*x, -3*k + 2*x + 10 = 0 for k.
2
Let t = -17 - -32. Let c be (1 - 1)*((-222)/18 + 12). Solve 5*i + t - 51 = -4*w, c = -5*w + 20 for i.
4
Let b = 20 - 24. Let h(z) = -2*z - 3. Let j be h(b). Let y be (-2)/(-6) - (-34)/6. Solve j*g + 15 = -5*c, -3*c + 5*g = -c + y for c.
-3
Let y(j) = -j**3 - j**2 + j + 2. Let g be y(-2). Solve -25 = -5*l, -3*b + 2*l = g*l - 22 for b.
4
Let v = -21 - -23. Suppose 2*d = -3*d + 115. Suppose 5*p = 2*p - 3, 24 = 5*t + p. Solve -v*m = -t*k + d, 0*m - 1 = k + m for k.
3
Suppose 25 = 7*l - 10. Solve -t + 5 = -3*q, q = -t + l*q + 6 for t.
2
Let c be (0 + -2 - 1) + -83. Let m = -55 - c. Solve 4*b + 3*t - m = 0, -2*t + 14 = b - 0*t for b.
4
Let o be (-2)/6*-1 + (-6)/18. Solve -2 - 2 = -2*l + 5*u, 5*u + 10 = o for l.
-3
Let g be 3 + 5/(-15)*-6. Solve 2 + 4 = -2*v + g*w, 4*v = -3*w + 14 for v.
2
Let u = -20 + 22. Solve -u*a - 6 = 2*d, 5 = -d - 4*a + a for d.
-2
Let r be 2 - ((-6)/(-2) - 5) - 0. Let y = -5 - -8. Solve -3*z + 0*z - 2*t = 23, y*z + r*t + 31 = 0 for z.
-5
Let j be 22*(0 - (-2 - -1)). Suppose -2*x + j = 4*z, -5*z - x = -6*x - 5. Let i be 2 + (-4 + -1 - -5). Solve 5 = z*k + 2*y + 3, -4*k + i*y = 18 for k.
-2
Let j = -22 + 23. Solve 3*t + j = o, o + 1 = 2*o for t.
0
Let h = -3 - -10. Let v(o) = -o**3 + 8*o**2 - 6*o. Let u be v(h). Let z be (2/4)/(u/56). Solve 0*x - z*x - 5*w = -25, 0 = -3*x + 4*w - 20 for x.
0
Let b be 1*(4/(-12) + 10/3). Let n(h) = h + 4. Let m be n(0). Let c be 3 - 0 - m/(-2). Solve 4*i + 3*z + b = 0, -c*i = -z - 2*z + 24 for i.
-3
Let r(i) = 2*i**2 - 8*i - 4. Let l be r(5). Solve 4*y = -5*b + 11, -l*y + 2*y - 2*b + 2 = 0 for y.
-1
Let i be 4/(-6)*(-15)/2. Solve -4*m + 8*m = -5*u + 32, 5 = -5*m + i*u for m.
3
Suppose 0 = 5*n + 5*o - 30, 2*n - o - o - 28 = 0. Solve -5*y = -2*t - 10, y - n = -4*y + 3*t for y.
2
Let h(q) = -2*q**2 + 14*q - 8. Let s be h(6). Solve 0 = 3*m - i + 6, s*m + 2*i = -25 + 7 for m.
-3
Let f be -1*5*12/(-20). Suppose f*m + s = 6, 0*s - 4*s = 5*m - 10. Suppose -m*x = -x - 2. Solve -q + 10 = q, -q + 15 = x*p for p.
5
Let w be (-1)/((6 - 3)/(-9)). Let j be 5*3*1/w. Solve g - 5 = -5*m, -g + m - j*m + 5 = 0 for g.
5
Suppose 4*f + 2 = 18. Suppose -1 = 5*c + u + 1, -2 = f*c + u. Let r = 3 + c. Solve 0 = -r*j + z + 4, -j = 2*z - 6*z - 5 for j.
1
Let s(v) = v**3 + 2*v**2 - v + 1. Let t be s(-2). Let r(h) = h**2 - 3*h + 2. Let a be r(t). Solve -2*b - j + 7 = 0, -b - 3*b = -a*j - 18 for b.
4
Let j(m) = m**2 + 7*m. Let k be j(-7). Let t = k - -3. Solve o + 31 = -t*o - 5*v, -o = 2*v + 10 for o.
-4
Let u = 4 - 1. Solve u*j - 7 = -j - 3*g, -3*j - 11 = -g for j.
-2
Let a be 12/(-9)*(-36)/24. Suppose 0 = -d - 2*m + 12, -15 = -3*d + m - 0*m. Solve -3*c = -d*c + 4*z - 13, -a*z = -2*c - 8 for c.
-3
Let x(n) = n**2 - 5*n - 2. Let s(a) = 5*a**2 - 20*a - 9. Let f(p) = 2*s(p) - 9*x(p). Let c be f(-5). Solve c = -4*t - 0*t + 3*l + 35, t = 2*l + 15 for t.
5
Let o be (84/(-18))/(1/(-3)). Let z be -2 - 0 - -1*o. Solve -4*m - 5*f = -0*m + 19, -3*m - 3*f = z for m.
-1
Suppose 36 = 2*h + 28. Solve -3*p - 24 = 4*q + p, 0 = -q + h*p + 14 for q.
-2
L