r g.
-3
Suppose 21 = 7*u - 0. Solve 0 = -u*p - 3*b - b + 21, -2*b = -4*p + 6 for p.
3
Suppose -2*g = -2*g + 2*g. Solve -3*n + 2*y + 3 - 8 = g, 4*n - 4*y = 0 for n.
-5
Suppose -4*a + 4*t + 0*t + 16 = 0, 4*t + 19 = 5*a. Suppose a*r - 36 = r. Let h = 15 + -10. Solve -2*c = -4*q - r, c - 3 = -h*q - 22 for q.
-4
Suppose 5*q + 12 - 42 = 0. Suppose -5*g = -3*g - q. Suppose g*x = -2*y + 3, 5*y = -5*x - 2 + 12. Solve y*p + r + 7 = 0, p - r = -3 + 2 for p.
-2
Let w be (-1470)/(-56) - (-2)/(-8). Solve -2*g = -4*u + w, -5*g = 2*u - 5*u + 30 for u.
5
Let i be 8/3 + 6/(-9). Let y be i/11 - 138/33. Let p be 4/3 - y/6. Solve 3*h = p*b - 13, 14 = 3*b - 0*h + h for b.
5
Let m(r) = -r**2 - 15*r + 14. Let x(j) = j. Let b(k) = -m(k) - 6*x(k). Let w be b(-11). Solve -u + 6 + w = 3*d, -4*u = d - 12 for d.
4
Let y(q) = q**2 - 3*q - 1. Let r be y(3). Let j be (-2)/1*r + 6. Let n = -4 + j. Solve 0*i + i = 3*d - 16, -2*d = -n*i - 14 for i.
-1
Let n be 1/(-5) - (-42)/(-15). Let p be (-21)/(-12) - n/12. Solve -3*d = 4*y + 4, d + 10 = p*y + y for y.
2
Suppose 2*c + 3*x = 3 - 1, 4*c + x = 14. Solve -2*v = 2*i - 18, 2*i = c*i - 10 for v.
4
Suppose 0 = -4*i + 4*f + 36, -i + 5*f = -25 - 0. Suppose -38 = -i*g + 3*g. Solve -5*y - g = -4*q, -2*q - 4*y + 7 = 17 for q.
1
Let y(v) = -v + 11. Let k(r) = r**2 - r + 6. Suppose 0 = -0*f - 4*f. Let p be k(f). Let z be y(p). Solve -z*w - h - 5 = 0, 4 = -4*w - 7*h + 4*h for w.
-1
Let t(y) = -y - 3. Let h be t(-8). Suppose -3*z + 5*x = z - 5, -5*x - 5 = h*z. Solve 2*n - 3*u + 1 = z, -3*n - 2*u - 5 = -3*u for n.
-2
Let z(y) = 2*y + 6. Let m be z(-3). Solve m = -u + q, 12 = 4*u + q + q for u.
2
Let z = 72 - 68. Suppose 2*h + 0*h = 12. Solve 0 = y + z*u - 12, 3*y - h*y - u + 14 = 0 for y.
4
Let o = 110 + -103. Solve 7 = -4*x + 3*g - o, -4*g + 16 = -4*x for x.
-2
Let m = 10 - 9. Solve 5*l = 5*o - 20, m = 4*l - 3 for o.
5
Let j be ((-5)/(-2))/((-1)/(-2)). Let g = j + -5. Solve g = -3*p + 3*d + 2*d - 31, -d = -3*p - 11 for p.
-2
Suppose 0*c = 11*c - 55. Solve g - 3*t = -4*g + 10, c*t = 0 for g.
2
Let k(m) = m**3 - 3*m**2 - 6*m + 6. Let h be k(4). Let n be 1*0*h/6. Suppose 0 = 4*b + 6 - 14. Solve n = 2*u - b*x, -u - 21 = -3*u - 5*x for u.
3
Suppose 4*c = -0*c + 92. Let d = c - 13. Let i = 13 - d. Solve -2*w + 3*g + 2*g = 3, 5*w + i*g = 8 for w.
1
Let n = 19 - 16. Solve -4 = -4*a + 4*j + 8, n*j - 11 = -2*a for a.
4
Suppose 0 = -4*m + k + k + 102, 5*m - 125 = 2*k. Let d(g) = g**2 - 5*g - 12. Let v be d(7). Solve n + v*n + m = -5*x, 5*x - 4*n + 16 = 0 for x.
-4
Let z(o) = 2*o**2 + 13*o - 3. Let j be z(-7). Solve -j*g - 9 + 1 = -4*k, 0 = -2*g - 4*k + 8 for g.
0
Let j(f) = f - 4. Let a be j(4). Suppose r - 10 = 5*m - 4*m, 4*m + 8 = a. Solve -r = -v + 5*w - 1, -3*v + 11 = -5*w for v.
2
Suppose 0 = 2*r + 4*q + 2, 5 + 1 = r - 5*q. Suppose -5 = m + r. Let j be m/(-15) - (-8)/5. Solve j*z - 4*x + 16 = 0, -2*z + 2*x = 5*x - 5 for z.
-2
Let c(n) = -n. Let d be c(0). Solve d*x = 4*l + 5*x - 17, 4*x = -5*l + 19 for l.
3
Let s(b) = b - 2. Let r be s(7). Solve 5*o = -2*w + 4 - r, -o = -w + 3 for w.
2
Suppose -2*n + 20 = -6*n, -50 = -3*b + 4*n. Let f = 0 + b. Let i be 158/f + 2/10. Solve 0*g + i = -2*k - 2*g, -36 = 5*k + 4*g for k.
-4
Let a be 1*-2 + (2 - -3). Let h(s) = s**3 + 5*s**2 - 2*s - 7. Let q be h(-5). Solve 2*p - 4 = -a*p - 4*f, -8 = -q*p - f for p.
4
Suppose -4*b - p = -23, 3*b - 27 + 6 = -2*p. Solve 0 = -b*f + z - 21, 4*z = -f + 3*f - 6 for f.
-5
Let x(i) = -i + 3. Let a be x(0). Suppose -a*v + 3 = -27. Let c be v/4*8/10. Solve 3*s + 17 = 3*z - 10, c*z - 30 = 5*s for z.
5
Let x(g) = 3*g - 2*g**2 - 2 + g**2 + 0*g**2. Let h be x(2). Solve -7 = -d - 2*q - h*q, -4*d = -3*q + 27 for d.
-3
Let z = -1 + 7. Let d = 12 + z. Suppose 2*o - 3*j + 6*j = d, 0 = -3*j + 12. Solve 0 = -o*g - n - 7, 0*n + n = 5*g + 1 for g.
-1
Let o be ((-62)/(-4))/(10/20). Solve 5*f - 3*p + o = 0, -3*f - 12 + 5 = 4*p for f.
-5
Suppose d + 4 = -w + 12, -25 = -5*w. Solve 0 = 2*b + v + 2*v - 3, 24 = -5*b + d*v for b.
-3
Suppose 2*o + 0*o - 9 = g, -4*g = 4*o - 24. Solve 3*s = -2*y + 10, -s = o*y - 3*s - 25 for y.
5
Let f(p) = p + 4. Let j be f(-9). Let l be (-1 - -1)*j/10. Solve l = 3*t, -3*a + 9 + 0 = t for a.
3
Suppose -2*g + 2*i = -i - 1, 0 = 5*g + i + 6. Let j = 1 - g. Solve -5*f = -l + 8 + 11, -j*f = l + 2 for l.
4
Let a be 1 - (-24)/(-3) - 3. Let r = a + 12. Solve -w + 0 = u + 2, -5*w = r*u + 19 for w.
-5
Suppose 0 = 5*z - 2*h - 3 - 15, -4*h - 10 = 3*z. Suppose 20 = j + 3*s, 3*s + 2*s - 50 = -5*j. Let d = j - z. Solve 4*y - y = 2*o - 15, 0 = 3*o + 4*y + d for o.
3
Let o be -4*(-1 - 0/(-2)). Let l(b) = -b**3 - 6*b**2 + 9*b + 14. Let j be l(-7). Solve 5*a + 3*t + 11 = -14, o*t = j for a.
-5
Suppose 6*x - 6 = 18. Solve -y = g, -x*g = -3*y + 7 - 0 for y.
1
Let x be (10/(-2))/(5 + -6). Solve 5*k - 10 = i + 4, -k + 8 = x*i for k.
3
Let d(h) = h**3 - 26*h**2 + h - 21. Let a be d(26). Solve 3*m + 8 = 3*f - 4, -29 = -a*f - 4*m for f.
5
Suppose 4*l + 2*p - 3*p - 4 = 0, 2*l - 5*p = -16. Suppose 5*j + 5 = -10. Let m be 0*(3 - 0)/j. Solve -1 = 4*d + 7, -s - l*d - 3 = m for s.
1
Suppose 4*j - 32 = 7*b - 3*b, 5*j = 2*b + 28. Suppose -3*x = -g - 9, 2*g + 0*x = -j*x + 22. Solve 5*s - 15 = h + g*h, -5*h = -4*s + 12 for s.
3
Let i be 12/4 + (2 - 2). Solve 0 = s - 4*c + 25, -i*s - 5 = -2*c + 4*c for s.
-5
Let n be 2/1 - (1 - 0). Let p be (n*0/(-1))/3. Solve 2*i + 2*t = p, -2*t + 7 = -5*i - 0*t for i.
-1
Suppose r = -4*t - 12, -r + t + 3 = -5. Suppose r + 2 = 3*j. Suppose -2*f = 2*f + j*p - 26, 0 = 4*f + 3*p - 27. Solve -n - 1 + f = -2*d, 2*d - 15 = 5*n for n.
-5
Let l = 2 - 3. Let d be -2 - -1 - 16*l. Solve 2*g + 14 = -0*f - 2*f, 0 = -g - 5*f - d for g.
-5
Suppose -14*k = -0*k - 70. Solve -x = 2*i + k, 3*x - 4*i + 8 = -x for x.
-3
Let x(z) = -z**3 + 8*z**2 - 7*z. Let c be x(7). Let b = 2 + c. Solve b*r - r = 4*i - 14, -14 = -3*i - r for i.
4
Suppose 3*u + 0*u - 21 = -5*x, u = 3*x - 7. Solve -3*o = -4*r - 1, -r - 7 = u*r - o for r.
-4
Let n = -115 - -124. Solve 2*v - 5 + 0 = u, -3*v = -2*u - n for v.
1
Let m be (0 - -1) + 3 - -1. Suppose z - m*z = -8. Suppose 0 = 4*n - 5*k - 35, n - 6*k = -2*k + 17. Solve 0 = 3*h + z*b - 0*b - n, -3*h - 4*b - 5 = 0 for h.
5
Suppose 2*l - 18 = 2*w, -2*w - 30 + 0 = 4*l. Let g be w/(2 - (0 - -3)). Let r = -7 + g. Solve 0 = 3*i - 4*m + r, 3*m + 4 = -2*i + 5*m for i.
-4
Let s(d) = d - 4. Let w be s(7). Let x be (-1 + 7)/((-3)/(-4)). Solve 0 = -v + 2*i + x, 2*v - 1 = -4*i + w*i for v.
2
Let o(c) = -35*c**2 + 2*c - 1. Let q be o(1). Let b be (-20)/(-8)*q/(-5). Solve -b = -3*d - n, 3*d = 4*d - 3*n + 11 for d.
4
Let d(f) = -f**2 - 9*f - 20. Let c be d(-5). Solve 7*v = 2*v - 2*p - 14, c = 4*v - 2*p + 4 for v.
-2
Suppose -q + 70 = 3*q - 2*f, -3*q = -3*f - 45. Suppose -4*r + q = 0, -z + 3*r + 0*r = 10. Solve -3*s - 23 = -8, 3*k = 2*s - z for k.
-5
Let t(a) = -11*a**3 - 2*a**2 + 1. Let u be t(1). Let x = -4 - u. Suppose -5*q = -n - 27, -x = 4*n - 0*n. Solve 4*f = -2*v - 6, 2*v + 7 = -q*f + 2 for f.
1
Suppose -4*f = -0*a + 5*a - 76, -5*a + 83 = -3*f. Suppose -20 = -3*b - o, -3*b - 4*o + 19 + 16 = 0. Solve -2*g + a = 2*g + 2*w, b*g + 4*w = 20 for g.
4
Let i(y) be the third derivative of y**6/120 - y**5/60 + 5*y**3/6 - 3*y**2. Let z be i(0). Solve -n + k = -k + z, 4*k = -n - 5 for n.
-5
Let s be -2*(1*-2 + 0). Suppose 2 = k - 2. Suppose 4*n + 120 = 5*j, 0 = -2*j - 4*n + 23 - 3. Solve u = -k*l + 15, -s*u - j = -0*l - 4*l for u.
-1
Let v(h) = h + 14. Let b be v(-10). Solve 0 = -b*m - 5*n + 36, 5*m = m + 4*n for m.
4
Let a be ((-2)/8)/((-12)/48). Let h be (-1)/((3/(-9))/a). Solve h*t = -2*s - t - 22, 8 = -2*t for s.
-3
Let w(g) = -g**3 - 5*g**2 + 1. Let u be w(-4). Let s = -35 - -58. Let h = u + s. Solve -4*t - 3*b - h = 0, 6*b + 10 = -5*t + 2*b for t.
-2
Let p be 0 - 12/(-5) - (-14)/(-35). Solve p*s = -2*x - 4, 3*s + 8 + 8 = 2*x for x.
2
Let y(d) = -d**2 + 9*d + 3. Let w be y(9). Solve 3*a + 4*f + w = -0, 0 = -4*f for a.
-1
Let x(c) = c - 8. Let v be x(11). Let y(t) = 3*t + 1. Let p(b) = 16*b + 5. Let l(k) = -2*p(k) + 11*y(k). Let a be l(v). Solve -f = q, a*q + 41 = 5*f - 4 for f.
5
Let s(q) = -2*q - 5. Let u(x) = 2*x + 4. Let k(v) = -3*s(v) - 4*u(v). Let g be k(-2). Solve -i + 3 = -0*a - a, 4*a = g*i - 10 for a.
-1
Let l(b) = -b**3 - 4*b**2 + 4. Let o be l(-3). Let s(j) = 2*j + 5 + 