. Solve 0 = -5*r - i*k - o, -4*r - r = -4*k - 7 for r.
-1
Let q(l) = -l**2 + 20*l + 3. Let j be q(20). Solve -m = -0*y + 4*y - 20, 4*m + j*y = 28 for m.
4
Let h be (-310)/(-15) + 4/(-6). Solve -3*k - 6 = 5*s - h, -2*k + 3*s = 16 for k.
-2
Let w(q) = -q**2 - 17*q + 87. Let p be w(-21). Let v be 1/(-2 - (-22)/10). Solve -p*h = -v*s + 5, 0*s - 2*s = 5*h - 33 for h.
5
Suppose -2*a = -0*a. Suppose a = 4*s + 2 + 2. Let q be ((s + 1)/1)/(-2). Solve q = -4*k - 5*g + 25, -4*k + 13 = 3*g - 10 for k.
5
Let m(w) = 2*w - 6*w + 1 + w + 4*w. Let a(n) = -2*n - 1. Let x(t) = -a(t) - m(t). Let z be x(0). Solve 5*h + 4*i - 10 = z, -h + 0*h + i + 2 = 0 for h.
2
Let o be (-36)/(-4) + -4 + -1. Solve o*s + z - 13 = 0, 5*s - s + 5*z - 1 = 0 for s.
4
Suppose -76 = 5*w + 44. Let s be 100/(-30)*w/10. Solve 0 = 2*p + m - s, 5*p - m = -0*m + 20 for p.
4
Suppose -8*l = -9*l - t + 13, 3*t - 55 = -4*l. Solve z - 7 = -v - 0*v, l = 4*v for z.
3
Let y = -33 - -37. Solve -2*u - u = 2*b + 8, 3*b + y*u + 11 = 0 for b.
-1
Suppose 2*p = 5*u - 6, 5*p - 6*u + u = 0. Solve p = l + 4*n - 18, -l + n = 0 for l.
4
Suppose 2*d + 0*d = 3*v - 222, 4*v + 4*d - 316 = 0. Suppose 4*g + 0*g = v. Solve 0 = -2*l - 5*n + 11, 0*l + 5*l + 4*n - g = 0 for l.
3
Suppose 5 = 2*c - 7. Solve h - 5*s + s = -3, -2*h + 4*s = c for h.
-3
Let f(t) = 4*t - 3. Let v(d) = -d - 1. Let z(s) = -f(s) - 5*v(s). Let a be z(-7). Let r be 3 - (a - 4/2). Solve 4*i + r*m = i, m = -5*i + 17 for i.
4
Let q(d) = -d**2 + 5*d + 7. Let b(z) = -4*z**2 + 21*z + 29. Let h(y) = 2*b(y) - 9*q(y). Let v be h(5). Solve v*u = -l + 16, -9 + 1 = l - u for l.
-4
Suppose 0 = -5*k - 2*n - 2*n + 16, 0 = 3*k + 2*n - 10. Solve -36 = -5*w - k*z - 6, -3*w - z = -11 for w.
2
Let h(d) = d**3 + 5*d**2 + 4*d + 2. Let a be h(-4). Solve -2*y = -a*f + 6*f + 14, -5*f = -3*y + 12 for y.
-1
Let x be (3 - 6/4)*30/9. Solve -4*f + 14 = -2*w + x*w, -2*w + 4 = 0 for f.
2
Suppose -21 = -s - 19. Solve 4*i + 10 = z, 4*z = -s*i + 2*z for i.
-2
Suppose -4*m = m - 20. Suppose 2*r - m*r = 0. Solve -3*a - t + 12 = r, -a + 0*a - 4*t = -4 for a.
4
Let g be (-26)/(-7) - (6/(-21) + 0). Solve 0 = 5*y - i + g, 2*y + 2*i - 3 = 7*y for y.
-1
Suppose -7*c + 2 + 26 = 0. Solve 3*n = -0*q + 4*q - 3, 6 = c*q - 2*n for q.
3
Suppose -3*f + 18 = 5*i, -i - 4*f + 16 = 3*i. Suppose -b = -i*b + 12. Solve 15 = -4*a + a + 5*w, a - b = -2*w for a.
0
Let i(t) = -t**2 + 1. Let q be i(0). Let h be -1 - q - -4 - -2. Solve h*p = -2*x + 30, 0 = 5*p - 25 for x.
5
Suppose -l = -2*g + 11, -5*g - 2*l - 2*l + 21 = 0. Suppose -4*s + 12 = -d, g*d = -13 - 7. Solve -o = y - 2, -2*o + o + 5 = -s*y for o.
3
Suppose 0 = -4*t - q - q + 10, 4*t = 4*q + 16. Suppose -5*p + t = -2. Solve -2*d - p = 5*h, 2*h + 2*h = 2*d + 10 for h.
1
Suppose -r + 2*r = 0. Suppose r*j = 3*j - 57. Suppose 5*a = -x + 39, -2*a + j = -0*x - 3*x. Solve 2*u + 6 + a = -4*q, 9 = -u - 3*q for u.
-3
Suppose 43 = 4*j + 15. Solve 2*f + 24 = -4*p, -p - 13 = -3*f + j*f for f.
-2
Let m = 2 - -1. Suppose -6 = -m*t - 0. Solve g - t*o = 11, -5*g - 3*o + 4*o = -10 for g.
1
Let w(v) = -8*v**2 + 19*v - 9 - 8*v - 4*v**3 + 0*v**3 + 5*v**3. Let y be w(7). Solve -y = -5*x - 2*s, x - 9 = -3*s - 0 for x.
3
Let g(l) = l**2 - 1. Let q be g(-2). Solve k - 5*o = 4, -2*k = -q*k + 2*o + 1 for k.
-1
Let h = -14 + 17. Solve -h*z + 9 = -3*i, 4*i + 5*z - 3 = -6 for i.
-2
Let h = -1 + -6. Let t = -7 - h. Solve -2*k = 2*m + 2, t = 2*k - 5*m - 5 + 28 for k.
-4
Let r(b) = -b**2 + 8*b - 1. Let w = 1 - 2. Let o = 6 - w. Let u be r(o). Solve 0 = -2*n + d + u, -2*n = d + 2 for n.
1
Let r = 25 - 13. Let b be (-1)/(-4) + 33/r. Solve -b*y - 2 - 14 = 5*w, -5*y = -5*w for y.
-2
Let i(q) = -4 - 5 + 0*q**3 + 2*q**2 + 3*q**2 - 9*q + q**3. Let u be i(-6). Solve 2*o - 3*o - 3 = -l, -4*l + u = -o for o.
-1
Suppose 5*n - 5 = 15. Suppose h - n = -0. Solve z - 4*k = -20, -h*z + 13 - 3 = 2*k for z.
0
Let i be 1/(3/9) + 1. Suppose i*m - 2*l + l = 39, -4*l + 33 = 5*m. Suppose -3*q + m = -0. Solve q*n - p = -9, -4 = -2*n - p - 15 for n.
-4
Suppose z + 3 - 1 = 0. Let l be -1 + (-3 - -7) - z. Solve -a + 17 = 3*m, l*a - 9 = 4*m - 0*m for a.
5
Let w be 1*(2 - 1)*0. Solve -p + 5 = 2*n - w*p, -2*p - 2 = 0 for n.
3
Let w = 8 + -8. Suppose w*k + 5*k = 25. Solve 3*o = 2*y - 12, -4*o - 1 = -k*y + 15 for y.
0
Let z = 16 - 11. Suppose 4 = -u - 2*s + 4*s, z*s = 3*u + 8. Solve 5*k - 5*m - u = 2*k, -m + 7 = 2*k for k.
3
Let k = 9 - 8. Let c be 0 - (k + -1) - -1. Solve 0 = -5*y - 5*g - 30, -4*g + 0 + c = -y for y.
-5
Let r be (-20)/(-6)*(-7)/((-42)/9). Solve -3*z + 2 = -4*z + j, 4*j - 13 = r*z for z.
-5
Suppose 18 = a + a. Let m be (-3)/a*(-27)/3. Solve -2*g + 10 = 3*g + m*n, 3*n = -3*g + 6 for g.
2
Let s = -4 + 4. Let u be 2/(-3) + (-16)/(-6). Let w = 13 + u. Solve s = 3*j + 2*h - 1 - w, 5*h = -3*j + 22 for j.
4
Let l be 8/(-28)*(0 + -7). Solve n + 7 = l*o + 4*n, 0 = 2*o + 2*n - 6 for o.
2
Let w(n) = -16*n**2 + 1. Let u be w(1). Let d = u + 22. Let k = 2 - -2. Solve -y - d = 3*z, -y + 2*y = k*z + 7 for z.
-2
Let d(v) = -v**2 + 7*v - 7. Let h be d(6). Let c be 8 + h/(-1) + -1. Solve -u = b - 0*u - c, 3*b + 4*u - 28 = 0 for b.
4
Suppose 0 = -y + 2 + 2. Solve -4 = -3*r - 2*d, 5*r + 0*r + y*d = 6 for r.
2
Let x(a) = a**3 + 5*a**2 - a - 1. Let k(w) = -w**3 + 6*w**2 + 7*w - 5. Let u be k(7). Let s be x(u). Solve 2*m - 4*h = -4, h + 5 = 5*m - s*h for m.
4
Let f = 61 - 59. Solve -4*u + 3 = -5*u - f*s, -2*u = 3*s + 6 for u.
-3
Suppose -5*b = -4*d - 192 - 51, 2*d - 43 = -b. Let f = b - 30. Let n be (-50)/(-8) + 1/(-4). Solve -c - c = n, -f = 4*z + 3*c for z.
-2
Let v be (8/2 - 1) + 0. Solve s = -4*p + 2 + v, -3*s + 8 = 5*p for p.
1
Let m = -14 + 16. Solve -3*h - 8 = -q, -2*q = 4*h - h + m for q.
2
Let n = 14 - 1. Suppose 5*l - 3 = 4*d - n, 5*d - 4*l = 8. Solve 2*z + d + 4 = -4*a, 0 = -2*a - 4 for z.
2
Suppose -4*r + 9*r = 15. Let q(z) = 4*z**2 - 2*z. Let j be q(r). Solve -2*m + 5*o - j = 0, 14 = -2*m + 2*o - 4 for m.
-5
Let j(s) = s**2 + 5*s - 2. Suppose 3*a - 1 = h - 2*a, 5*h + 28 = 2*a. Let o be j(h). Let i = 5 - 3. Solve p + 5*z - 18 = 0, -o*p + i + 2 = 3*z for p.
-2
Suppose 5*f = 5*n, 3*f - 3*n = -2*f + 4. Let i be (-4)/(-10) - (-126)/35. Solve -i*t - 5*g = -41, 3*t + f*g = -2*g + 32 for t.
4
Suppose 4*i = -5*y + 23, 3*y = -3*i - 2*i + 19. Solve 0 = 4*x + 4*a - 12, -2*a + 6 + y = 3*x for x.
3
Suppose -4 = 4*g - 0. Let x be (g + (1 - 0))/(-1). Solve -2*b + 2*i + 4 = 0, i - 1 = -x for b.
3
Suppose 26 = 4*c + 2. Let d(w) = -w**3 + 6*w**2 + w - 3. Let k be d(6). Solve 5*p + 10 = 3*t, -k*t = -4*t - 3*p - c for t.
0
Let x = 33 - 29. Solve 0*k = -4*v - 2*k + 2, v - x*k = 23 for v.
3
Let k(s) = -1. Let p(y) = -5*y + 0*y + y**2 + 3*y - 6. Let r(u) = -k(u) + p(u). Let v be r(4). Solve -2*o = -4*c - c - 11, 0 = 3*c - v*o + 3 for c.
-3
Let d = -6 + 8. Suppose g + d*g + 12 = 3*o, -3*o = 4*g + 9. Solve 0 = -3*b + 5*j + 8, 0 = b + 3*j + o + 1 for b.
1
Let d = -2 - -6. Suppose -4*s - s = -2*z, -d*s + 5*z = 0. Solve -4*t - 1 = -3*c - 8, t + 2 = s for c.
-5
Let i = -2 + -2. Let b be 15/i + (-3)/(-4). Let s be 6 + b + (-2)/(-1). Solve -3*f - 14 = -s*r, 0 = -5*r - 2*f + 17 + 7 for r.
4
Let i be (0 + 483/6)*-2. Let l = i + 248. Suppose 5*m + 3*y = 102, -2*m - 3*y - l = -6*m. Solve -h = -4*c - m, 2*c + 6 = -2 for h.
5
Suppose -12 = -4*v + 3*w, -2*v + 3*v - 4 = w. Solve 3*l - 2*n - 19 = v, -3*n = -7*n - 20 for l.
3
Suppose -7*p - 8 = -9*p. Suppose 4*b - 11 = -3. Let n = -1 - -3. Solve b*z = p*q, -n*q + 3*z = 2*q - 2 for q.
-1
Let g be 9/((-54)/(-16))*3. Let f = -11 - -15. Solve -19 = -5*j + f*t - 4, 2*t + g = 2*j for j.
-1
Let u be (-20)/(-4) + 0 - 3. Suppose -u*c + 4 = -0*c. Let q be 2 + 2 + -1 + 1. Solve -q*x - 16 = -c*d, -2 = d - 2*d for x.
-3
Let b be 6 + (0 - 6/(-3)). Suppose -b - 118 = 3*i. Let x be ((-144)/i)/(2/14). Solve -2*z + 9 - 26 = 5*o, -x = 4*o - z for o.
-5
Let v be (-28 - -10) + 4/(-2). Let n be (-44)/(-10) - 12/v. Solve -n*d - 9 = 3*z, -3*z - 4*d + 9 = -6*z for z.
-3
Let m(t) = -2*t - 8. Let q be m(-4). Solve 0 = -j + x + 2*x - 4, q = 2*j + x - 13 for j.
5
Let a = 1 + 13. Let b = -8 + a. Suppose 0 = 4*l - z + b*z - 3, -z - 5 = -2*l. Solve 3*n = -2*x + 2, l*n - n - 2*x - 14 = 0 for n.
4
Let f be (-10 + 0)/((-4)/2). Suppose 3*y + i = 4*i, f*y = -5*i + 30. Let k = -4 - -6. Solve -2*v = 3*v - 15, -y*v = -k*d - 15 for d.
-3