r i.
-3
Let r(z) = -5*z + 1. Let p be 20/15 + (-2)/6. Let l be r(p). Let w(f) = -f**2 - 4*f + 3. Let u be w(l). Solve 2*c - u*a + 0 = -2, -2*a = 0 for c.
-1
Suppose 4*w = -123*k + 126*k, -3*w = 2*k. Solve -3*l = q - k*l - 5, -3*q - 2*l + 1 = 0 for q.
-1
Let b be (12/(-15))/((-1)/45). Suppose 2*k + b = 4*z, -30 + 10 = 5*k. Solve 2*l = -g - 4, -5*l - z = -g + 2*g for l.
-1
Let j = 28 + -25. Suppose 0*q - 5*y = j*q - 35, 2*q - 15 = -5*y. Solve 0 = w - 2*k - 10, -5*w = -3*k - q - 2 for w.
2
Suppose -15 = -5*c + 5. Let z(h) = 3*h + 13. Suppose 5*x = -3*b - 4, 9 + 10 = -5*b + 4*x. Let p be z(b). Solve p*q = o - 11, 3*q - c*o = -0*o + 8 for q.
-4
Let u(t) = t**3 + 5*t**2 + 4. Let z be u(-5). Suppose 0 = -z*v + 4*l, -v - 9*l - 6 = -12*l. Solve -3*k = -2*p, 0 = -3*k + p - v*p - 12 for k.
-2
Let l(y) = -y**2 - 7*y - 3. Suppose 2*i - 8 = 3*t, t + 8 = -0*t + 2*i. Let k be -3 - 4/(-8)*t. Let f be l(k). Solve -b + 7 = -4*p, 3*b - f = 5*p - 2 for b.
-1
Let o = -2 + 2. Suppose m + v + 1 = o, -26 = -m + 4*v - 2. Solve 3*w + 3 = -4*a, -m*w + 4 = 3*a + 15 for w.
-5
Let b = 26 + -21. Suppose b*s - 17 + 2 = 0. Solve 2*r - 6 = r - s*c, 2*r - 2*c - 4 = 0 for r.
3
Let s = -48 + 64. Suppose -n + 5*n - 43 = o, -n = -2*o - s. Solve 2*f = -x + n, 20 = 4*f - 0 for x.
0
Suppose 0 = -17*a + 164 + 6. Solve 5*p - 8*i - a = -7*i, 5*p + 3*i - 30 = 0 for p.
3
Let x(j) = -j**3 - 7*j**2 + 8*j. Let i be x(-8). Suppose 0 = -i*h + 4*h - 60. Suppose -h*v + 14*v = -5. Solve 0 = -l + v*l + w - 4, 4*w = 16 for l.
0
Let b be (15/6)/((-1)/(-2)). Let f = 175 + -165. Let k(m) = m**3 - 10*m**2 - 2*m + 25. Let o be k(f). Solve o = 2*x + y - 1, 0 = b*x - 5*y - 30 for x.
4
Let q be ((-20)/(-50))/((-2)/20). Let z be (-4)/q - (0/1 + -2). Solve 3*u + u = -3*w + 12, -5*w - 9 = -z*u for u.
3
Let p be (-2 - -72)*6/15. Suppose -4*m - u - 5 = -p, 4*u - 7 = m. Solve m*w - 18 = 2*j, -j - 3*j - 18 = -w for j.
-4
Let x = -587 - -601. Solve -d = k - 1, 4*k - x = -5*d - 9 for k.
0
Suppose -g + 3 + 2 = 0. Let u(m) = -m**3 + 14*m**2 + 2. Let q be u(14). Let t(a) = -a + 6. Let h be t(4). Solve -q = o + g*b, -h*o + 0*b = 2*b + 4 for o.
-2
Let q(c) = -6*c - 2. Suppose 9*h - 3*h = -6. Let z be q(h). Let f(o) = -o**2 + 6*o + 8. Let b be f(6). Solve z*u = -5*m + b, -3*u - u + 2*m - 20 = 0 for u.
-3
Suppose -452 = -31*q + 292. Solve -q = -5*k + x, -5*k + 8 = -3*x - 14 for k.
5
Let b(y) = y + 6. Let w be b(-2). Let l = 13 - 12. Suppose -u + 3 = l. Solve -m - 4*m - w*x = 29, u*x + 2 = 0 for m.
-5
Suppose -8*q + 75 = 7*q. Suppose -q*h + 10 = -3*h. Let w = -2 - -4. Solve -4*m + 2*b = -2*m - w, m = h*b + 21 for m.
-4
Suppose 2*c = -3*j + j + 8, 2*c = 2*j + 8. Suppose k = -4*u + 5 + c, 7 = k + 2*u. Suppose 4 = k*o - 1. Solve -2*v + 5*n + 23 = 0, 0 = -4*v + n + o - 0 for v.
-1
Let x(t) = -34*t + 12*t + 19*t + 3*t**2 - 2. Let a be x(-1). Solve 0 = -a*b + 16, 3*v - 4*b = b - 5 for v.
5
Suppose -4*g + 4 = -2*g. Let t be (-21)/7 - 5/(-1). Suppose -7 - t = -p. Solve 10 = l - 5*l + g*z, -3*l = 4*z - p for l.
-1
Let b be 17/((-595)/(-182)) - (-3)/(-15). Solve 2*l - 4 = -2*v - l, b*v + 3*l = 19 for v.
5
Let s(i) = 5*i**2 + 3*i**2 + 6 + 7*i + 2 - i**2 + i**3. Let m be s(-6). Let d be 1 + 0 - (-4 + m). Solve -5*u = 5*b - 2*b - 7, -d*b + 12 = 0 for u.
-1
Let i = 272 - 271. Solve -x + 0*m - 3*m = -i, 2*m = 2*x - 10 for x.
4
Let h(s) = -s + 2*s - 2*s. Let d be h(-2). Suppose -140 = -44*x + 16*x. Solve -3*i + 2 = d*a - 5, -i = -x*a - 8 for a.
-1
Let q(j) be the third derivative of -j**6/120 + j**5/10 + j**4/3 - 5*j**3/6 - 13*j**2. Let x be q(7). Solve -6*h = 4*r - h, 0 = -r - x*h + 3 for r.
-5
Suppose -7*p - 4*t = -3*p - 24, 0 = 2*p - 2*t + 4. Suppose b = p*b. Suppose -g - g = -8. Solve 4*x + 5*d + 30 = b, g*x + d + 22 = -0*x for x.
-5
Let p(s) = -s**2 + 18*s - 51. Let o be p(14). Solve -4*w + o*t - 27 = -w, -5*w - 5 = 5*t for w.
-4
Suppose 4*b + 39 = 3*z, -18*z + 30 = -13*z + 5*b. Solve 0 = 4*k - 7*k - 9, 2*u + z = -3*k for u.
0
Let c be (-2)/7 + 120/28. Suppose 36 = -c*j - 8. Let f = j - -14. Solve -4*r - 3*n = -r - 27, f*r - 17 = -n for r.
4
Suppose -16*w = 4*w - 60. Solve -l = -w, -3*h = 4*l - 8*l - 3 for h.
5
Suppose -7*o + 4*o + 9 = 0. Suppose -5 = -x + 4. Let a = x - 5. Solve a*y - 3 + 0 = -5*w, -o*y + 2*w - 15 = 0 for y.
-3
Let n(o) = -o**3 - 3*o**2 + 5*o + 2. Let h be n(-4). Let t be ((-15)/9)/(h/6). Solve 4*g - 13 = t*v, -g = -0*g - 2 for v.
-1
Let r(z) = 2*z**2 - 5*z - 3. Let k be r(3). Suppose k = 6*y - 2*y + 4*c, 4*c + 8 = -2*y. Solve m + 2 = 3*s - y*m, -5*m + 2 = -2*s for s.
4
Suppose -34*y + 55*y = 147. Solve 2*b + 3 = -4*n - y, 3*n = -4*b for n.
-4
Let s(l) be the first derivative of l**3/3 + 11*l**2/2 + 13*l - 3. Let r be s(-10). Let m = -28 - -33. Solve -3*u - m*k = -1, -u = 4*k - k - r for u.
-3
Let g be (-10)/25 - (-458)/(-5). Let b be (g/40 + 1/(-5))*-2. Solve 2*f = a + b, -2*f - 2*a + 5 = -f for f.
3
Let s be (-4)/14 + 1130/35 + 0. Let g = s - 30. Solve 0*t + 3*t - 3 = -3*q, -9 = 5*t - g*q for t.
-1
Suppose 3*m - j - 4*j - 21 = 0, 4*m - 3*j - 17 = 0. Let p(r) = r**2 - r. Let o be p(m). Suppose -1 + 7 = o*t. Solve 5*g - 2 = 4*l + 15, 5*g - t*l = 19 for g.
5
Let r(d) = 2*d**2 + 26*d + 27. Let p be r(-12). Solve g = -5*a + 2*g + 3, 4*a = -g - p for a.
0
Let i(w) = 8*w + 52. Let s be i(-6). Solve s*y + 27 = 3*c, 0 = -y + 4*y - 2*c + 19 for y.
-3
Suppose -f - 3*f = -c - 138, 0 = 3*f + 3*c - 96. Let b = f - 22. Let w be (-5)/((-15)/b) - -1. Solve -3*u + r - 10 = 0, -3*u + 2 = w*r + 6 for u.
-3
Let h(z) = z**3 - 18*z**2 + z - 14. Let p be h(18). Solve 15 = -3*i - 3*a, p*a = i - 24 + 4 for i.
0
Let q = -634 + 637. Solve -4*n + 3*n = -3*w + 7, -w = -q*n - 13 for n.
-4
Let t(j) = 7*j + 1. Let c be t(3). Let a = 25 - c. Solve d - a = 5*h, 7*h = 2*h - d + 3 for h.
0
Suppose 5*w - 2*n - 96 = -4*n, -4*w + n + 82 = 0. Solve 5*g - 5*u = -25, 4*g - u + 5*u - w = 0 for g.
0
Let l(d) = d**2 + 8*d + 15. Let p be l(-4). Let g(b) = -2 - 7*b - 5*b + 3. Let a be g(p). Solve -3 = 5*f + 2*w, -3*w = -f - 0*w + a for f.
1
Let c = 5 - 0. Solve -4*q = a + 16, -a + 30 = -c*q + 1 for a.
4
Let x = -2 + 3. Let u(g) = g**2 - 20*g - 30. Let y be u(12). Let r be y/(-27) - x/(-3). Solve 0 = -0*b + 4*b - 4*h + 20, 4*h + 7 = -r*b for b.
-3
Let j be -1*4/(-6) - (-111)/9. Solve 5*m + 2*r - r = -j, 4*m - 5*r = -22 for m.
-3
Let x be -8*(6 + 0 - 1). Let c be (-24)/x*(-20)/(-6). Solve 0*v + 3*v + c*f = -5, 2*f = 10 for v.
-5
Let b be 108/(-30)*(-10)/4. Let h be 3/b*((-36)/(-3) - 0). Solve 4*n - 8 = 0, -g + 6 = h*n + 1 for g.
-3
Let k = 0 - 0. Let p = 46 - 28. Let g = 21 - p. Solve k = -4*u, -2*q - g*u = -0*u for q.
0
Suppose l - 4*j - 30 = 0, 5*l + 5*j = 9*j + 86. Suppose -7*t + 8*t - 3 = 0. Solve 0 = 4*p + 3*y + l, -4*y = t*p + 6 + 1 for p.
-5
Let i(s) = -3*s - 16. Let b be i(-6). Let p be (-3)/2*b - (-56)/8. Solve -p*l = w + 11 - 31, -20 = 5*w - 4*l for w.
0
Let h = -4628 - -4633. Let f be 3/(3/2 - 0). Solve f*c = 2*q + 2 + 2, -15 = -h*q for c.
5
Suppose 14*o + 3*n = 11*o, 6 = 5*o + 3*n. Solve o*c + u - 4 = 0, -c + 4*c = -5*u - 16 for c.
3
Let b be 207/36 - 5/(-20). Solve -b = -2*f - 4*y, 5 = 5*f - 5*y - 10 for f.
3
Suppose 6*b - 4 = 4*b. Suppose 4 = -a - 5*c - 9, 4*a + c - 5 = 0. Solve v - 6*i = -i - a, b = -v - 4*i for v.
-2
Let a be 2 + (-2 - -5) + (251 - 251). Let v be 8/(-36) - (-29)/9. Let p(r) = 6*r**2 - 3*r. Let q be p(v). Solve 5*y + 5*g = -q, y = 5*g - a + 20 for y.
-5
Let v(d) = -2*d**2 - 30*d + 35. Let o be v(-16). Solve 2*u - 5*z - 35 = -3*u, -3*z + o = 5*u for u.
3
Let d be 0*4/(-24)*3. Suppose 0 = 2*p - d*p - 8. Suppose -14*x = -12*x - 8. Solve 5*l = 4*i - 41, x*l = 4*i + p - 40 for l.
-5
Suppose 7 = 7*y - 28. Solve 2*k + 8 = -2*z, -y*k - 5 = 3*z + 5 for k.
1
Let i = 17 + -25. Let h be 228/16 - (-2)/i. Solve -2*q + 18 = -q + 5*l, 3*q = 2*l - h for q.
-2
Let u = -6 - -10. Suppose -2*m = a - 2, -5*m - 2618 + 2616 = -a. Solve -5*n + u*l = 0, -5*l + m*l = 3*n + 37 for n.
-4
Let f(y) be the third derivative of 0*y + 1/6*y**3 - 1/60*y**5 - y**2 + 11/120*y**6 + 0 + 0*y**4. Let k be f(1). Solve 5*g + 1 = 2*u, -u - k = -5*g - 3*u for g.
1
Let f = -19 - -17. Let n be ((-4)/f)/(24/(-228)). Let g = n - -36. Solve h = 4*d - g, d = 4*h + 3*d - 4 for h.
-1
Let o(a) = -3*a**3 - 16*a**2 + 12*a + 2. Let i be o(-6). Solve 0 = k - 18*u + 19*u - 9, 5*u - 17 = 