Let c = 1 + 2. Solve -8 + 2 = c*y for y.

Suppose x - 4*x = 0. Suppose 2*y - 7 = 3*c + 3, -2*y - 3*c - 2 = x. Solve -m = y*m for m.

0

Suppose -2*v + 11 = 5*l - 5, 2*v = -l + 8. Solve 5*a + 9 = l*a for a.

-3

Let s(m) = 2 + 4*m2 + 12*m - 3*m2 - 2. Let g be s(-12). Solve g = -2*i - i + 15 for i.

5

Suppose 18 - 27 = -3*s. Solve s = k + 6 for k.

-3

Suppose -s - s = 5*d + 6, -4*s + 4*d = 40. Let w = -3 + 12. Let k = w + s. Solve -4*l - 11 - k = 0 for l.

-3

Let v(h) = -2*h3 - h - 1. Let p be v(-1). Let m(w) be the first derivative of -w³⁄₃ + 3*w**²⁄₂ + 3. Let u be m(p). Solve u*z - 2 = 3*z for z.

-2

Let q(w) = -w. Let z be q(-18). Solve 5*n - z = 2 for n.

4

Let f be -3 + (-1)/(1/(-11)). Suppose 3*x = 15, -2*l + 3*x - 3 - f = 0. Solve l*z + 16 = 6*z for z.

4

Suppose -2*r - 2*r = -16. Let c be 4/(-3)*3/(-2). Suppose 0 = -c*f - 3*f + 20. Solve f*q + r = 3*q for q.

-4

Let a be 5*((-84)/(-40) - (-3)/(-2)). Solve a*c + 16 = -c for c.

-4