Let r be -5*(3 + (-8)/2). Solve r*q + 2 = 6*q for q.

2

Suppose 5*a - 4*b = -7*b - 5, -3*a - 2*b - 2 = 0. Let z(u) = -15*u3 - 2*u2 + 1. Let y be z(-1). Let c be y/(-21) + a/(-6). Solve c = 2*n + 11 - 1 for n.

-5

Let f(k) = -k3 + 9*k2 - 11*k - 2. Let p be f(7). Solve -5*d - p + 4 = 0 for d.

-3

Let s(x) = x3 + 7*x2 + 5*x + 5. Let f be s(-5). Let b be (-1)/((-3)/f - 0). Solve c + b = -c for c.

-5

Let y be (2 - (-4)/(-3))*3. Solve 0 = -2*z + 3*z - y for z.

2

Let p be ((-20)/8)/((-1)/2). Suppose -w - 4*n - 7 - 1 = 0, 2*n + 4 = -3*w. Suppose -p*z + w*z = -10. Solve z*c = -c for c.

0

Let s(v) = 7*v3 + 10*v2 + 6*v + 5. Let z(y) = 10*y3 + 15*y2 + 9*y + 7. Let b(h) = 7*s(h) - 5*z(h). Let c be b(-5). Solve f = -2*f - c for f.

-5

Let c = -15 - -18. Solve a - 4 = -c*a for a.

1

Suppose 0 = -d + 2*z - 2, -z - 2 = 5*d - 4*d. Let l = 2 + d. Let o = 11 + -8. Solve 0 = o*f - l*f - 6 for f.

2

Let g = -9 - -35. Let v = g + -16. Solve -6*j - v = -j for j.

-2