- -27. Solve -q*b = r*a - a - 15, -b = 4*a - 16 for b.
4
Let r(k) = 36*k**3 - k**2 + k - 1. Let j be (-22)/10 - 3/(-15). Let h = j + 3. Let l be r(h). Solve -6 = 2*y, -5*q - 3*y = 2*y + l for q.
-4
Suppose -7*u + 2*u - 3*q = -21, 2*q - 4 = 0. Solve 7*v - 3*v - u*o = 0, 0 = -4*v + 2*o for v.
0
Let h = -2 - -7. Suppose 10*c = 6*c + 20. Solve u + 11 + h = -3*t, c*u + 24 = -t for t.
-4
Suppose 3*x = -2*y + 17, 0*y + 2*y = -x + 7. Solve 4*i = -5*n + 12, x*n + 11 = 5*i - 4 for n.
0
Let j(d) = 2*d**2 - 2*d. Suppose z - 2*z + 2 = 0. Let k be j(z). Solve x = -4*p - 2*x + 2, -k*p - 4*x + 4 = 0 for p.
-1
Let u be (-8)/5*10/(-4). Suppose -3 = -5*j + 17. Solve 2*c + u*n = 24, 6*n - 28 = -j*c + 2*n for c.
2
Suppose -3*a + 0 = -0. Solve 2*y = -a*y + 4*n + 6, y = 5*n + 12 for y.
-3
Let c(r) = 2*r + 27. Let w be c(-11). Solve -w*z + 24 = -3*v, -v - 4*z + 6 = -z for v.
-3
Let o(a) = -a**2 - 6*a. Let m be o(-6). Let g = m + 2. Solve -c - 11 - 2 = -g*s, -5*s + 25 = -c for s.
4
Suppose -4*t + 2 + 14 = 0. Let q(z) = -z**2 + 5*z - 2. Let d be q(3). Suppose -d*v = v - 15. Solve v*g + 4*b + 2 = 0, -t*b - b + 5 = 0 for g.
-2
Suppose 2*p + 0 = -8, -2*i = -p - 40. Let z = i - 11. Let q = z + -4. Solve 4*h + 31 = -5*y, -q*h = -6*h - 12 for y.
-3
Suppose -3*r - 5*a = 3, 0 = 2*r + r + 3*a - 3. Let z be r/(-6) + 8/3. Let u be (-1)/(-1 + z/4). Solve n + 3*h = -10, 5*n - u*n + 12 = -3*h for n.
-1
Suppose 15*d - 23*d + 32 = 0. Solve 4*z - z = -5*q - 31, 2*z = -d for q.
-5
Let g(k) be the third derivative of k**5/60 - k**4/3 + 5*k**3/6 - 3*k**2. Let h be g(9). Solve -14 = a - 4*p, -2*a + 5*p = 2 + h for a.
2
Let i(r) be the third derivative of -r**4/12 - r**3/3 + 2*r**2. Let h be i(-6). Suppose h = 4*g + g. Solve -2*x = -g*v + 8, v + 1 - 7 = 3*x for x.
-1
Suppose -n = -5 + 1. Solve 5*y - 5*w = 9 + 16, 4*w + 12 = -n*y for y.
1
Suppose -5*j = -0*j - 35. Solve 0 = -5*w - 3*i + 17 - 4, 5*w = 3*i + j for w.
2
Suppose 0*f - 8 = -4*f. Suppose 0 = -5*a - f*u + 28, 6*a = a - 3*u + 27. Let x = a - 4. Solve -w - 4 = 2*h, 5*w - 3 = x*h + 1 for w.
0
Suppose 5*y + 15 = 8*y. Solve -2*t + 6 = -y*v, 8*v + 12 = -t + 3*v for t.
-2
Let f(h) = -h**2 + 5*h + 2. Let q be f(6). Let k be 4 - (3 - (-1 - q)). Solve -17 = 5*p - k*m, -2*p - 5*m - 15 = 5 for p.
-5
Let z = 30 + -30. Solve p + 5 = z, 15 = x + 4*x + 2*p for x.
5
Suppose 0*n + 18 = -n. Let l be 60/n*(-6)/4. Solve 0 = -3*u + h - 13, 2*u = -0*u - l*h - 20 for u.
-5
Let z(g) = 0*g + 3 - 3 - g + 1. Let i be z(-2). Solve i*s = p - 6*p - 13, -s + 3*p + 5 = 0 for s.
-1
Let u = 46 + -46. Solve -4*y + 5*k - 9 = u, 11 = -2*y + y + 3*k for y.
4
Let x be 14/6 + (-8)/(-12). Solve 0*o + 6 = -3*c - 3*o, -x*o - 8 = c for c.
1
Let q(n) = -n**3 - 3*n**2 - n + 1. Let p be q(-3). Let i(g) = -g - 9. Let b be i(7). Let f = -11 - b. Solve -z + m + 2 = -p*z, -2*m = -f*z - 18 for z.
-2
Let k(y) = y**3 - 15*y**2 + 13*y + 16. Let o = 22 + -8. Let z be k(o). Solve 5*w + 2*n - 5 = 0, z*w - n = -0 + 2 for w.
1
Let v(a) = 9*a - 4. Let r(l) = 8*l - 3. Let f(j) = 5*r(j) - 4*v(j). Let s be f(1). Solve 0*b - 3 = -5*i + 4*b, 5 = 5*i - s*b for i.
-1
Let y(m) = m**2 - 9*m + 4. Let o be y(9). Solve 8 = o*z + 2*x, -z + 2*x - x = -2 for z.
2
Suppose -2*a = -0*a + 3*a. Solve -3*r - 4*d - 14 = a, -4*d - 13 = 2*r + 3 for r.
2
Suppose -f = 3*f - 12. Suppose 0 = 2*y - 5*y + 6. Let n be ((-5)/(-4))/(6/24). Solve -n*j + 31 = y*t, 0 = -2*t + f*j - 10 + 1 for t.
3
Let n be (-2 - -3)/((-1)/6). Let w be (n + 3 - -6) + 1. Solve 5*u + m = 5*m - 7, -4*m + 8 = -w*u for u.
1
Suppose -o + 8 = 2. Let x(i) = i**3 - 7*i**2 + 7*i - 1. Let z be x(o). Solve 4*g = 3*g - z, 20 = 5*c - 2*g for c.
2
Let o = 95 + -55. Solve -5*h = -4*y - o, -3*y + 17 = -2*h - 8*y for h.
4
Let p(s) = 3*s**2 - 2*s + 4. Let l be p(3). Suppose 2*c + 2*c - 3 = -5*w, -5*c = 2*w - l. Solve 0 = -5*m + 3*v + 2, m - 3*v - 5 = -c*v for m.
1
Suppose -2*f = -q - 6, 0 = 14*q - 11*q - 4*f + 8. Solve 0 = -3*m + 3*w - 3, q*m - w + 1 = -m for m.
0
Suppose 4*j - 8 = -0. Suppose j*i - 25 = -5*x + i, x - 9 = -i. Solve -x*q - k = 3*k - 12, -17 = -4*q - 5*k for q.
-2
Let t(r) = -r**2 + 13*r + 4. Let g be t(13). Solve 2*a - 4 = 4*c - 14, g*c - 8 = 4*a for c.
3
Let o = -136 - -136. Solve 9 = -m - 2*m, v + 2*m + 1 = o for v.
5
Suppose -3*p + 225 = 9. Suppose v = -2*v - p. Let l be 1/((-26)/v + -1). Solve 2*i = 4*q + 6, -2*q + 4*i = -0*i - l for q.
-4
Suppose -3*h - 21 = -2*u + 2*h, 3*h + 6 = -u. Suppose u*x - 2 = 2*x. Let s = 1 + x. Solve 3*g + 30 = -3*d, -g + s*d = -4 - 6 for g.
-5
Suppose -6*k + 8*k = 0. Solve -b - b - 8 = 3*d, k = -4*b + 8 for d.
-4
Let x = 4 + -4. Let b be (-6 - x - 2)/(-2). Let v = 26 + -13. Solve -g + v = 3*g - c, -b*c - 4 = -4*g for g.
4
Let g(h) = 14*h + 0 - 15*h + 0 + 1. Suppose -4*q - 12 = -0. Let t be g(q). Solve 2*r + 12 = t*r + 4*d, -3 = r - d for r.
0
Let k be 1 + 4 - 2/2. Let w = -1 + k. Solve -w*h = -2*z + 22, 3*z + z - 24 = h for h.
-4
Suppose 8*s + 16 = -4*t + 4*s, -4*t - 5*s = 20. Let l(n) = -n**3 - n**2 + n + 11. Let c be l(t). Solve 4*k = -a - 0*a - c, 0 = a - 1 for k.
-3
Suppose 0 = -4*u - 2*x - 12, u + x = 5*u + 6. Let f be (-2 - 2/u)/(-1). Let n be (1 + (2 - f))*3. Solve 0*i - i + 5*t = -1, 2*i - 2*t + n = 0 for i.
-4
Let h(v) = v**3 + 9*v**2 + 9*v - 7. Let p be h(-7). Suppose 4*r + 4*s = p, -3*r - s = -8*r + 5. Solve 26 = r*c - 3*w + 9, 3*c + w + 2 = 0 for c.
1
Let u(y) = -y**2 + 2*y. Let d be u(3). Let p be ((-2)/d)/((-18)/(-243)). Let l(i) = -i + 6. Let o be l(3). Solve 5*w = -o*h - 2*h - 15, -h + p = -3*w for w.
-3
Let f = 3 - 0. Suppose -f*j - 11 = 10. Let z = j + 9. Solve 3*p + 12 = 0, 2*p = z*t - 2 - 0 for t.
-3
Suppose -11 + 29 = 6*w. Solve o - w = 5*h + 5*o, 3*h - 9 = 3*o for h.
1
Suppose -5 - 11 = -4*n - t, -3*n = -t - 12. Solve -n*g + 8 = -4*p, -p = 2 - 5 for g.
5
Let p(l) = -5*l - 50. Let q be p(-11). Solve -45 = 4*k - 5*a, 0 + q = a for k.
-5
Let v be (-9 - -2)*(1 + -2). Solve 5*b - 2*g + v = 28, 5*b - 29 = -2*g for b.
5
Let c(y) = 4*y**2 + 3*y + 2. Suppose -7*h + 6*h - 2 = 0. Let v be c(h). Solve v = -2*r - 2*s, -4*s = 4*r + s + 26 for r.
-4
Suppose 76 - 84 = -2*n. Solve 1 = -n*z + 5*z - x, 0 = -4*z - 2*x - 2 for z.
0
Let q(t) = -t**3 - 9*t**2 - 5*t. Let g(h) = -h**2 + 7*h - 6. Let v be g(6). Let s be (1 - v) + 10/(-1). Let x be q(s). Solve 4*p + 5*y - x = -p, 3*y = 15 for p.
4
Suppose 0 = -2*h + 3*h. Let t = h + 5. Suppose t*n = 3*b - 7, 0*b - 21 = -4*b - 5*n. Solve 2*j - 4 = -y, 5*j - 2*y + 6*y - b = 0 for j.
4
Let j(m) = m**3 - 7*m**2 + m - 6. Let f(r) = r - 5. Let a be f(12). Let l be j(a). Let i = -3 + 8. Solve t = i*p + 1, 0*p - l = -t - 2*p for t.
1
Let j(b) = 2 - 2 - b + 3. Let v be j(0). Let w = 16 + -14. Solve -5*x - w*h + 4 = -v*x, 0 = -3*h - 6 for x.
4
Let z(t) = -t**2 - 10*t + 6. Let o be z(-10). Solve -3*u + 2*u = -4*q + o, 2*q - 4 = 0 for u.
2
Let c = -8 + 13. Let s(v) = v**2 + v + 6. Let t be s(c). Let i be (-2)/(-9) - (-64)/t. Solve -4*y + x - 21 = -3, -2*y + i = 5*x for y.
-4
Let x = 4 + -2. Suppose -4*l + 5*m - 24 = m, 0 = -3*l - x*m - 28. Let d = -7 - l. Solve o + d = j, 3*o - 13 = -4*j + 3*j for o.
3
Suppose 2*c = 4*c - 6. Solve 0 = -d + 3*t + 7 - 3, 0 = 5*d - c*t + 16 for d.
-5
Let n = -31 + 37. Solve 5*g + 5*u - 10 = 0, 2*u + 13 = 5*g + n*u for g.
5
Let v = 9 - 0. Let j = 11 - v. Solve 3*x - y = -13 + 2, 4*x - 2 = -j*y for x.
-2
Suppose 0 = a - 6*a - 2*q + 53, -q = 5*a - 54. Suppose -29 = -6*l - a. Solve -f + 2*r + 2 = 0, f - l*f + r = -1 for f.
0
Let p(b) = -b**2 + 4*b - 1. Let j be p(2). Suppose 0 = -3*f + 3 + j. Let a = 7 - 1. Solve 2*i - f*z = -a, 0 = 2*z + z for i.
-3
Let a be (-24)/10 - 8/(-20). Let c(v) = 3*v**2 + 4*v + 3. Let m be c(a). Solve 3*y + i = 15, 0*i = -4*y + 3*i + m for y.
4
Suppose t - 6*t = -100. Solve v - 5*i = t, 0*i = -v - 2*i - 8 for v.
0
Suppose 10*p - f - 35 = 5*p, 0 = 3*p + 2*f - 8. Suppose -3*u + p + 0 = 0. Solve -4*r + 4*v - 8 = 0, 3*r = -u*r - 5*v for r.
-1
Suppose 3 = -x - 2. Let h be (x/((-15)/6))/1. Solve 0 = 5*u + 5*w, -2*u + 5*w + h = -5 for u.
1
Suppose 14*k - 20 = 10*k. Solve 1 = -3*m - 5*d, 0 = -2*m + k*d + 16 - 0 for m.
3
Let d(k) = -3*k - 15. Let m(v) = v + 7. Let s(j) = -4*d(j) - 9*m(j). Let n be s(2). Solve -18 + 3 = 4*h + n*z, -h + 3*z = -15 for h.
0
Let z(r) = -r**3 + 2*r**2 + 4*r. Let q be z(3). Solve 2*t = -q*l + 7, 2*t - 2*l +