6. Let d = -8 + 12. Solve -2*j - 2*r = -0 - a, d*r + 10 = 3*j for j.
2
Suppose 18*q = 13*q. Solve -z = 2*z - n - 7, 3*n + 12 = q for z.
1
Suppose -32 = -4*q - 4*v, 3*q = 6*q - 3*v - 42. Let u = q - 7. Solve u*z - 1 = 3*c, 0 = 5*c + z + 18 - 1 for c.
-3
Let p = 107 - 102. Solve 0 = -5*y, p = -5*b - 4*y - 10 for b.
-3
Let r(b) = -b**2 + 12. Let l be r(3). Solve 2*f - 4*f + 4*j = 8, -j + 2 = l*f for f.
0
Let x = 6 + -15. Let f = -5 - x. Solve -3*i - 11 = -5*z, -i = -f*z + 3*z + 1 for z.
4
Suppose -38 - 16 = -3*j. Solve 4*v - 4 = -2*g + g, v - 4*g - j = 0 for v.
2
Let u(y) = -y**2 - 8*y - 10. Let c be u(-5). Solve 3*k - 7*k - 26 = 3*p, c*k + 25 = 0 for p.
-2
Let g = -5 + 6. Let h be (18/(-10))/(g/(-5)). Solve 4*a + 5*p = -0*p - 7, -3*p = -2*a - h for a.
-3
Let x = 40 - 24. Solve -4*k + r - 10 = 3, -4*r + x = -4*k for k.
-3
Suppose 6*n + 11 - 41 = 0. Solve 0 = c, -n*t + 2*c = c for t.
0
Let l be 16/12*3 + -2. Let k be 3/l*(-24)/(-3). Solve 14 - 6 = 3*r + 5*h, 0 = 2*r + 5*h - k for r.
-4
Let h be 0 - 2 - (-4)/1. Suppose -5*o = -7 - 3. Suppose i = o*i. Solve 2*a + h*a - 5*t - 36 = i, 4 = -t for a.
4
Let b(x) = -x**3 - 4*x**2 + 2*x - 2. Let a be b(-4). Let l = -7 - a. Solve 0 = -5*o + 4*k + 23, 0 = -2*o + 4*k - l*k + 8 for o.
3
Let d = -43 - -48. Solve -2*x = -2*a + 1 - 3, 2*x + d*a = -12 for x.
-1
Let h be 14/(-21) - (-4)/6. Solve -d + h*i = 4*i - 21, 5*i = 5*d - 5 for d.
5
Suppose 5*g + 15 = -3*a, -g - 2*g + 4*a = 9. Let l = g - -7. Suppose -15 = l*d - 5*d. Solve 2*v - 10 = -k, -v + 0 = 3*k - d for k.
4
Suppose -g = 5*g - 120. Suppose 2*t = -2*m - 94 - 112, -5*t + 20 = 0. Let s = -75 - m. Solve -f = -5*q + g, -s = -4*q - 4*f + 8 for q.
5
Let g be (162/(-12))/((-6)/8). Let m = g + -15. Solve -3*j = 3*d + 9 + 6, -j - 9 = m*d for j.
-3
Suppose -6*t + 33 = 15. Solve 2*n + 9 = -t*k, 4*k + 23 = -3*n + 4*n for k.
-5
Let p be 2/(-3)*(-60)/8. Suppose 34 = -3*h - 4*a, -p*h - 8*a - 46 = -4*a. Let i be h/(1 + -4) - 2. Solve i = 4*d - 2*m - 6, -5*m = 4*d - d + 15 for d.
0
Suppose 3*b + 0*b - 4*w = 8, 4*w + 8 = 0. Solve -3*f + 4*n - 19 = b, -12 = -2*f + 5*f + 3*n for f.
-5
Let o = 32 - 5. Solve -4*s + 20 = -2*s - 4*z, 0 = -3*s + 5*z + o for s.
4
Suppose -c + 2*y + 0*y = 1, 4*c = -2*y + 16. Suppose -10 = -8*z + c*z. Let a be 4/8*(9 - 1). Solve 0 = -5*m + z*m + 3*b - 9, -a*m - 5*b - 30 = 0 for m.
-5
Suppose 5*s + 2*u - 73 = -18, 5*s - 3*u - 55 = 0. Solve -i + 4*q - 2*q = 3, -q - s = 2*i for i.
-5
Let a = -12 + 20. Let l be (-9)/(-3) + (-1 + 0)*1. Solve -2*n - l = 4*j - a, -5 = -3*j - 2*n for j.
1
Suppose 3*o = -0*o + 15. Suppose 26 + 24 = o*a. Suppose 0 = -2*i - 0*i + a. Solve i*f - 20 = -3*s, -4*f + 3*s - 18 = -7*f for f.
1
Let p be 4*(1 + 3/(-6)). Suppose 4*l + 2*a = 18, -2*l = -6*l + a + 27. Let u = 10 - l. Solve -1 = u*r + 3*c, -4*r + c = p*c - 5 for r.
2
Suppose 5*j = -0*g - 2*g - 16, j - 2 = -3*g. Suppose -k - g = -6. Solve 0 = -3*w - 2*w - 5*o - 10, 5*o + 10 = k*w for w.
0
Suppose -3*w + 3*n = -3, 0 = 4*w + 2*n + 2 - 0. Let h = 10 + w. Suppose -m = -4*b + 2*m + 19, -3*b - 2*m = -h. Solve 3*v = 3*o + 2*v + 6, b*v - 16 = 4*o for o.
-1
Let z(y) = y. Let g(v) = 11*v + 1. Let m(t) = g(t) + 4*z(t). Let j be m(1). Solve 0 = -2*k + 6*b - b - 18, j = 4*b for k.
1
Suppose 61 = 3*a - 20. Solve 2*z + 4*p = -3*z + a, 2*z - 21 = -5*p for z.
3
Let c(b) = -b**2 - 37*b + 83. Let z be c(-39). Let y be -1 + (2 - -1) + 1. Solve h + 14 = -z*i - 0*i, -y*h = -i - 6 for i.
-3
Let v = -4 - -3. Let w(t) = 12*t**2 + 2*t + 1. Let q be w(v). Suppose -q = -u - 4. Solve y + 3*c = u, -4 = y + 3*y + 4*c for y.
-5
Let i be 0*((-3)/1 + 2). Solve -j + 5*y = 18, i*y = 3*j - 2*y + 15 for j.
-3
Let i(b) = -b**3 + b**2 + 2*b + 2. Let g be i(2). Suppose g*w + r - 16 = 0, 2*w = -2*w - 3*r + 34. Solve 3*o + o - 5*y = -w, o = 3*y for o.
-3
Suppose -3*p - 74 = k, 6*k + 3*p + 210 = 3*k. Let a = k - -20. Let z be a/(-22) - 6/33. Solve -z*o + 1 = 5*u, 0*o - o = 3*u for o.
3
Let q be ((-22)/(-6))/(1/27). Let o = q + -71. Solve 5*r = 3*w + o, 3*w + 3*r - 11 = -w for w.
-1
Let g(a) be the second derivative of a**4/3 - a**3/3 - a**2/2 + a. Let q be g(3). Suppose q = 5*p + 9. Solve -3*c + 12 = -3*y, -5*y - 2 - 9 = p*c for c.
1
Suppose -5*d + 4*f - 18 - 7 = 0, 10 = -2*f. Let i(m) = -m**2 - 12*m - 11. Let o be i(d). Let q = 4 - 1. Solve -4*x = q*c - o - 8, 3*c - x - 9 = 0 for c.
4
Suppose -3*z = -3, 4*z = -9*j + 7*j + 10. Solve -l + 15 = j*t, 2*t - 5*l + 0 - 10 = 0 for t.
5
Let g be (-1)/(((-2)/17)/2). Suppose -v + g = 2. Solve 4*c - v = 3*w, 2*c - 2*w - 7 - 3 = 0 for c.
0
Let u(l) = 4*l**2 + 2. Let d be u(-2). Suppose 0 = -4*p + p + 9. Let f = p + -3. Solve -q + 2*s + 9 = f, q - 4*s = s + d for q.
3
Let o = -8 - -11. Solve -s - 8 = u + 4*u, -2*s = o*u + 9 for u.
-1
Suppose 8 = 6*k - 10. Suppose 2*q - k*q = 4*y - 33, 5*y - 55 = -4*q. Solve l - 4 - y = 5*a, -5*a = 4*l + 6 for a.
-2
Let s(z) = 18*z**3 - z**2 + 1. Let q be s(-1). Let u be q/12 - (-3)/2. Solve 4*d - 5*k + 0*k + 22 = u, 3*k - 21 = 5*d for d.
-3
Let p = -12 - -12. Suppose 3*b - 3*g + 3 = p, 5*g - 24 + 3 = -3*b. Solve -10 = 5*m, -13 = -b*j - j + 5*m for j.
1
Let o = 1 - 1. Let k be 4/(-1 + o + 2). Let g(b) = 2*b**3 + 2*b**2 - 2*b + 1. Let h be g(1). Solve -2*j - 16 = 4*r - 0*j, r - h = -k*j for r.
-5
Let c = -11 - -16. Let m = -30 - -10. Let h = m - -20. Solve h = 2*i + 2*o, c*i - 6*i - 2*o = 1 for i.
1
Suppose -7*u = -4*u + 3*b - 6, 10 = 2*u + 5*b. Solve f + 8*j + 28 = 3*j, -2*f + 2*j + 4 = u for f.
-3
Let l be (4 - (-3 + 10)) + 5. Let b = 6 - 4. Solve -b*g - 12 = -l*k, g - 2*g + 24 = 5*k for k.
5
Suppose 3*a - 3 = 24. Let p(y) = -10 + 0 + 3 - 3 - y. Let q be p(-13). Solve -5*m - 6 = a, q*u = -m - 18 for u.
-5
Let m(c) = c - 3. Let z be m(5). Let g = 48 - 48. Solve -3*s - 12 = -3*j - g*j, -4*j = z*s - 22 for j.
5
Let j(a) = -a**3 - 3*a**2 + 3*a + 1. Let q be j(-4). Solve -q*l + 5 = -0*l + 3*k, 25 = 5*k for l.
-2
Let d(w) = -w - 7. Let n be d(-7). Suppose 5*g - 2*g = n. Suppose g = -3*o + 3, p - 7 + 1 = -o. Solve u + 8 = -u - 2*c, -p*u - 4*c = 15 for u.
1
Let r = -14 - -23. Suppose 4*f + f + 12 = 3*y, 3*y - 4*f - r = 0. Let b be 1 + 0 + y + 2. Solve 0 = -b*g - o - 3 - 6, 5*g = 4*o - 3 for g.
-3
Let l be 0 - -2 - 2 - 0. Suppose 2*i + i = 3*x - 6, 0 = -3*i + 5*x - 4. Let r = 6 + i. Solve -3*s - 3 = -r*o - 0*o, 5*s + 2*o + 19 = l for s.
-3
Let m = 1 - 3. Let p be 35 - m - (4 - 2). Solve 3*t + 27 = -4*q, 4*q = -4*t - q - p for t.
-5
Let u(h) = -2*h**2 - h + 4. Let v be u(-3). Let i = v - -16. Solve -i*f + 5*d + 11 = d, 0 = -2*d - 8 for f.
-1
Let p(t) = -t - 2. Suppose 1 = -o - 1. Let s be p(o). Suppose l - 4*l + 9 = s. Solve -2*h + l*j + 3 = 2*h, 15 = 2*h + 3*j for h.
3
Let j(w) = -w + 2. Suppose -d + 3*i = -0*d, 4*d - 4*i = -8. Let l be j(d). Let v(x) = x + 7. Let h be v(-4). Solve -5*g - c = -l*c, 0 = -g + h*c for g.
0
Suppose 7 = -4*u - 17. Let r be (u/3)/(3 - 4). Let x be (6/(-4) + 1)*-20. Solve -3*s = 2*s + 4*c - x, -10 = -r*c for s.
-2
Suppose x + m + 1 = 0, 4*x - 5*m + 0*m - 41 = 0. Solve 0 = -3*g + x*b - 13, -1 = 3*g - b for g.
1
Let n be (-2)/(-3) + (-28)/6. Let u be -2*(-5)/((-10)/n). Suppose 3*z - 23 - 22 = 0. Solve -2*q - z = -5*p, 0 = -4*q - u*p + p + 35 for q.
5
Let q(f) be the third derivative of f**5/60 - 5*f**4/12 - 7*f**3/6 + 5*f**2. Let k be q(11). Solve -3*t + 3 + 8 = -k*z, 3*t + 14 = -z for t.
-3
Suppose 5*c + 0*c + 14 = p, -3*p - c = -74. Let f be -3 - -18 - (-1 + 3). Solve i = 4*i + o - f, -4*i + 2*o = -p for i.
5
Let s(i) = i**2 + i + 1. Let a be s(-1). Suppose 0 = n + 3*n + 80. Let m = n + 20. Solve 6*k + a = b + 4*k, m = -2*b - k + 7 for b.
3
Let f = 12 - 6. Solve 0 = 5*v, -b + v + 3 = f*v for b.
3
Suppose 8 = u - 3*l, 2*u + 14 = 5*u + l. Let t(o) = -4*o - 2 + 0 + 3*o. Let v be t(-5). Solve b = -v, -14 = 4*p - b - u for p.
-3
Suppose -5*i = -2*q + 1 + 33, i - 3 = -q. Let b be ((-7)/q)/(1/(-14)). Solve -3*o + 5*s + b = 4*s, -o + 2*s + 3 = 0 for o.
5
Let m be (2 - 5)*20/(-15). Solve 0 = m*n + b - 2*b - 20, -5*n + 4*b + 36 = 0 for n.
4
Suppose 0*t - 16 = 4*t. Let h be (-8)/(-3)*(-18)/t. Solve -4*a - h = 0, 3*x + 5*a = x - 11 for x.
2
Suppose -2*t - 2*t = -k - 248, -297 = -5*t - 2*k. Let i = -36 + t. Let n be 5*(26/40 + (-9)/36). Solve -g + 4*u - 23 = -n*g, -i = -5*u for g.
3
Let h(p) = 4*p - 5*p - 2*p**2 + p**2 + 2*p**2 + p**3. 