2*r + 2 = -2*k, -r - 3*k = n*r - 21 for r.
4
Let y(r) = -2*r**2 - 5*r - 5. Let i(d) = d**2 + 3*d + 2. Let x(l) = 9*i(l) + 4*y(l). Let w be x(-8). Solve 5*u - 4*f + 18 = -w, -2*u = -2*f + 10 for u.
-4
Let t(n) = -n**3 - 13*n**2 + 14*n + 5. Let j be t(-14). Solve 38 - 1 = 3*g + j*u, -g + 19 = 3*u for g.
4
Let j(a) = a**3 + a. Let i be j(1). Solve 9 = -4*g + p, -2*g - i*p - 1 = 1 for g.
-2
Suppose n = 5*d - 16, 0*n + 2*d - 4 = -2*n. Let p be -1*(3 - 5) - n. Solve i = -s + p*s - 6, s - 3 = 4*i for i.
0
Suppose -21 = 5*q - 6. Let k = -3 - q. Solve 3*u - 4*f + f - 9 = k, 5*u + 3*f - 31 = 0 for u.
5
Suppose u - 6*u = 30. Let v = u + 8. Solve -k + 6 = 3*r, r - k - v*k - 2 = 0 for r.
2
Suppose 0 = -5*r - 2*s + 61, -3*r + 0 = -2*s - 27. Solve 2*d = 5*v + r, 6*d - 16 = d + v for d.
3
Let f(u) = -u + 7. Let m be f(5). Let j(t) = 0*t**2 - 5*t**2 + m*t**2 - 6*t**3 + 2*t**2 + 1. Let z be j(-1). Solve -z*v + 13 = -2*w - 3*v, 15 = 5*w + 2*v for w.
1
Let d = 5 + -3. Let s(p) = 2*p**2 + 3*p**2 + 2*p - 4*p**d - 1. Let a be s(-3). Solve 0*l + a = 5*l + 3*k, 0 = 5*l + k + 6 for l.
-2
Let k be (-1)/(-3) + (-14)/6. Suppose -a + 0 = 4, -24 = 5*l + a. Let w be l/k + -5 + 9. Solve -2*r + 5*o = 3*r, 0 = -2*o - w for r.
-3
Let l(v) = v - 1. Let j be l(3). Let d be 0*(2 - (-5)/(-2)). Suppose 4*m - 5 - 3 = d. Solve j*u - 5*n = 23, m*n + 1 + 7 = 2*u for u.
-1
Suppose -i = -5*b - 0 + 13, -3*i + 2*b = 0. Solve 2*w - 2*y + 6 = 3*y, 0 = -5*w - i*y + 14 for w.
2
Suppose -b = 4*f - 2*f - 5, -3*f + 5*b + 1 = 0. Solve -f*o - 4*q = 14, -4*o = -2*q - 0*q + 8 for o.
-3
Suppose 6*c - 4 = 4*c. Suppose 6*b - 3*b = 3*t + 3, c*t - 33 = -5*b. Solve -2*d = -3*l - 8, 2*l - 6*l - b = 3*d for d.
1
Let p = -27 + 42. Let y = 5 + -2. Suppose p = 2*z - y. Solve -4*i - 4*r = 12, 0 = 3*i - 4*i - 3*r - z for i.
0
Let x be -1 + -1 - (2 + -2). Let v be x/8 - 27/(-12). Let g = 4 + 0. Solve -c + v*i = 4, -g*i - 3 = 3*c - i for c.
-2
Let a be -11 - -7 - (1 - 5). Solve -4*b + 8 = -4*j - a*j, -4*b = -j + 7 for j.
-5
Let x be (-2)/1 - (-28 + 24). Solve 5*v = -l + 22, 5*l - 28 = -4*v - x for v.
4
Let v(y) = -3*y + 67. Let u be v(14). Solve -5*c + 0*i - u = -4*i, -4*c - 20 = 4*i for c.
-5
Let q = -3 + 5. Suppose -3 = -5*x + 2. Solve -r = -q*m - 0 - 3, -3*m = -5*r + x for m.
-2
Let y = -20 + 25. Solve 0 = -2*p + 5 + 5, 0 = 3*c + p - y for c.
0
Suppose 19 = 4*k - 17. Let t be ((-12)/k)/((-7)/21). Solve -3*h + 12 = 3*v, 0 = t*h - 2*h - 3*v + 7 for h.
1
Let s(v) = -3*v. Let p be s(1). Let g be 8 - ((-6)/p - -1). Suppose 0 = -m + 2*m - g. Solve -3*n - 5 = 4*t, -2*t + 6*n - m = 5*n for t.
-2
Suppose -3*b - 2*b = 0. Let u be (-9)/3 + (b - -5). Solve r + u*r - d = -1, 6 = 4*r - 5*d for r.
-1
Let y be 2/7 + 40/7. Suppose 2*f = f + y. Solve f = -2*i, -3*i - 24 = -4*p + 5 for p.
5
Let p(c) = c**3 - 10*c**2 - 12*c + 16. Let y be p(11). Solve 3*s + 3*g + 2 = 5, 2*s - 17 = -y*g for s.
-4
Let f be (0 + 0)*1/1. Let y be (f + -19)/(6/(-12)). Let g be y/6*(-6)/(-2). Solve 2*n + g = -5*s, -3*s + s = -2*n + 2 for s.
-3
Let g be (-8)/(-3) - (-20)/(-30). Solve -2*t + 0*t + g = -5*v, -3*v = 5*t + 26 for v.
-2
Let l(m) = m**2 + 2. Let f(y) = y**2 + 3*y. Let k be f(-4). Let h be l(k). Solve -5*u - 5*g = -35, -4*g + h = -u - 0*g for u.
2
Suppose 3*a - 2 - 8 = -t, -t + 3 = -4*a. Solve 0 = 2*j + 4*y + 6, 2*j + y - t = -1 for j.
5
Let m be -2 + (-20)/(-8) - (-6)/4. Solve -2*h + 10 = -m*w, -5*h = -h + 5*w + 7 for h.
2
Let w = 3 + -3. Suppose 3*p - 4*f = -w - 2, p = 4*f - 6. Solve m = -4*i - 11, 0 = -2*i + 6*i - 2*m + p for i.
-2
Let d(h) be the second derivative of h**5/20 - h**4/2 - h**3 - 7*h**2/2 - 6*h. Let j be d(7). Solve -a - 21 = -5*b, 17 = -5*a + 3*b - j*b for a.
-1
Suppose -5*k = -u - 63, 5*u = k + 1 - 4. Solve 4*r = 2*b + 22, 7*b = 4*b + r - k for b.
-3
Let g = 21 - 18. Solve 2*l = -4*i - 1 + 7, -3*i + g*l = 9 for i.
0
Suppose 2*q + 9 = 3*a, 0*a = 2*a + 2. Let p be 12 + 4*(-3)/q. Let x = -2 + p. Solve 3*l - 6*l - 4*z = -3, -l + 3*z - x = 0 for l.
-3
Let l(r) = r**3 + 6*r**2 - 6*r + 10. Let x be l(-7). Suppose 23 + 30 = 5*o + 4*y, 68 = 5*o - y. Solve -5*s = x*i - o, -s = -5*i + 2 + 1 for s.
2
Suppose -4*i + 50 = 4*j + j, -70 = -4*i + 5*j. Solve -i = 2*p - 7*p - 5*x, 3*x = 2*p - 16 for p.
5
Suppose -3*s = -3*q - 3, 4*q = -s + 3*s + 4. Solve -u - 2*l + q*l + 2 = 0, 4*u - l = -1 for u.
-1
Let v(d) = -8*d. Let r be v(1). Let y be (21 - 3)/1 - 2. Let k = r + y. Solve k*n - 15 = 3*n, -3*q = 5*n - 27 for q.
4
Let j be (-2720)/(-90) + 4/(-18). Let t = 49 - j. Solve -3*i - 5*u = t, i = 5*u - 12 + 39 for i.
2
Let s(i) = i**3 + 9*i**2 + 2*i + 13. Let r be s(-9). Let z = r - -11. Solve 0 = -2*j - 2*h - z, -2*j = 5*h - 0*h for j.
-5
Suppose -3*v + 8 = -10. Let h(x) = x**3 - 3*x**2 - 6*x - 7. Let q be h(v). Suppose 4*a - q = 51. Solve 4*z = 5*y - a, -2*z - 3*y + 18 = y for z.
-1
Suppose 0 = -7*s + 3 + 18. Let p be 145/11 - 4/22. Solve -p = -4*n + g, 5*n - 13 = s*g - 2 for n.
4
Suppose 5*j - 4*i - i = -10, 3*j - 5*i = -14. Solve 1 = -3*y - j*q, -4*y + q - 2 = 3 for y.
-1
Let a(f) = -f**2 - 7*f - 8. Let g = -11 + 7. Let v be a(g). Solve -p - 10 = -3*r, 3*p + v*r = 7*p for p.
5
Let w = 30 + -27. Solve -w*z - 2*z + 7 = -2*o, 0 = 3*z - o - 4 for z.
1
Let v = 20 - 10. Let i be ((-23)/3 + 5)/(2/6). Let k = i + v. Solve 2*d - 4 = -2*f, -d - f + k = d for d.
0
Suppose 3*a = 8 - 2. Suppose -g + 3*j = -a*g + 11, -3*j - 1 = -5*g. Solve 26 = 5*b - 4*i, g*i + 2 = -5*b + 4 for b.
2
Suppose 3*i - 8 = -4*c + 4, 3*i + 9 = 3*c. Solve -2*w = 3*m + 7, 2*m + c*m = -4*w - 15 for m.
1
Suppose -4*c = -12, -4*x - c + 11 = -8. Solve h - 2*n + 1 - 4 = 0, 1 = h - x*n for h.
5
Suppose -o - 7 = 4*y - 36, 39 = 4*y + 3*o. Suppose -2 = -5*b + 4*p, 2*b - p - p = 0. Solve d + 3*g = -0*g + y, -b*g = -2 for d.
3
Let d be (-18)/15*(-20)/6. Suppose 5*s - 3 = d*s. Suppose v - s*v = -5*c - 7, 5*c - 35 = -5*v. Solve -3*r + 2*k = v, 5 = -2*r + 2*k - 1 for r.
0
Suppose -3*y + y - 6 = 0. Let i be y*(-1)/(1 - 0). Solve 2*a - p + 2 = 0, -3*a = -2*a - i*p - 9 for a.
-3
Suppose -5*s + 27 - 2 = -5*x, -25 = -4*s + 5*x. Let o = 24 + -20. Solve o*f - 22 = 4*h - f, s = 3*h + 5*f - 1 for h.
-3
Let x(z) = 4*z**2 + 2*z - 4. Let u be x(1). Solve -22 = 5*r + c, -c - u*c = -9 for r.
-5
Let m(w) = 5*w**2 + 9. Let i(b) = -4*b**2 - b - 9. Let j(t) = 6*i(t) + 5*m(t). Let h be j(9). Solve g + 3*a = -g + 15, 5*a - h = -g for g.
3
Let z = -3 - -5. Let v = -3 + z. Let f = 3 + v. Solve 0 = -3*d + 7*d + 8, -10 = f*i + 2*d for i.
-3
Let p be 4/26 - (-20)/(-130). Solve 3*o - 4 = m, -3*o + 5*m = -p*o + 16 for o.
3
Let k = 2 + -3. Let h be 10/2 + -1 + k. Suppose 2*w = 4*w - 24. Solve -3*l = -5*j + 3*j - 8, 0 = 3*j - h*l + w for j.
-4
Suppose 6 = d + 2*d. Let m = 0 + 0. Solve 5*w - 14 = -4*g, 2 = -m*w + d*w - 2*g for w.
2
Let q(r) = -r + 1. Let g be q(-11). Solve 5*t = -4*h + 20, 2*h - 2*t = t - g for h.
0
Let u be (-16 + 9)*(-3)/7. Solve a - u*h + 6 = h, a = -3*h + 8 for a.
2
Suppose 5*s + 20 - 5 = 0. Let m be (3 - 4) + 7 + s. Solve -5 = 5*f, 2*f + 2 = 3*i - m for i.
1
Suppose 15 + 37 = 4*c. Let a(o) = -o**3 + 12*o**2 + 12*o + 15. Let g be a(c). Solve 2*d - g = -4*v, -d = 3*v - 0*d - 3 for v.
2
Suppose -1 = -6*b + 11. Solve -3*t - 22 = 4*n + n, b*t + 2*n + 8 = 0 for t.
1
Let o = 11 - 28. Let b = o - -12. Let p = b - -10. Solve 3*l + p*g + 28 = 0, g = 4*l + 2*g + 9 for l.
-1
Let w = -28 + 14. Let f = 24 - w. Let n = -23 + f. Solve 0*x = -2*q + 3*x - 15, q - 4*x = -n for q.
-3
Let d(n) = -n**3 - 9*n**2 + 5*n + 5. Let z be d(-9). Let k = 25 + z. Let c be (-49)/(-5) + (-3)/k. Solve 13 = 4*m - 3*b + 40, c = -5*m - b for m.
-3
Let t(v) = -v**2 + 5*v + 1. Let z be t(5). Let o be -4 + -5 - (z - 2). Let u be o/6*(-6)/4. Solve -5*r - 26 + 2 = u*p, -12 = -2*p + 4*r for p.
-2
Let y(p) = -p**3 + 7*p**2 + 4*p - 3. Let j be y(7). Let x = -24 + j. Solve 2*f - x = -l + 3*f, -l + 10 = 2*f for l.
4
Let y = -27 + 32. Solve y*d - 3*l = 2*d + 24, 4*d = 5*l + 36 for d.
4
Let q = -1 + 6. Let o be (-1 + (-8)/(-10))*-5. Suppose -o = -3*c + q. Solve -c*m - 6 = 0, k + 5*m = -0*m - 13 for k.
2
Suppose 0 = 2*x + 2 - 0. Let b be 7/((0 + x)*-1). Solve 4*r = -2*p - 22, b*r + 10 = 5*p + 4*r for p.
-1
Let r be 16 - (-1 + -1 + 0). Let x be 6/(-27) + 76/r. Solve 0 = -2*p + 3*p - q - 6, -x*q - 15 = -p for p.
3
Let m(f) = f. Let d be m(-1). Let k be ((-