Let n(a) = 3*a - 5. Let f(u) = 7*u - 10. Let p© = -2*f© + 5*n©. Let z be p(5). Solve -5*m + 30 - 10 = z for m.

4

Suppose -41 = -3*a - 4*z, -4*a + z + 50 = 4*z. Suppose 5*s - 2*s - 72 = 0. Suppose 3*y - 3*w = s, w + 16 = 2*y + y. Solve -y = 3*i + a for i.

-5

Suppose 5*m - 4 = 11. Let z be (-2)/(1*m/(-12)). Let t be (-1 + -2)/((-12)/z). Solve f + 2 + t = 0 for f.

-4

Suppose 16 = 4*t + 4*g, -g = 2*t - 8 - 0. Suppose t*i + f = 3*f - 10, 2*i + 3 = 3*f. Let s be ((-2)/(-5))/(i/(-90)). Solve s = -4*j - 0 for j.

-3

Suppose -30 = 2*i - 42. Solve 3*l + 9 = i*l for l.

3

Let f(l) = -l**3 + 2*l - 1. Let c be f(-2). Suppose 0 = -2*t + c*t - 3. Solve 2*y + t - 9 = 0 for y.

3

Suppose -5*w + a + 7 = 0, -2*a = 1 + 3. Solve -w = 2*f + 3 for f.

-2

Suppose 5*t = 5 + 10. Suppose -q + 2*y = -15, 2 = -q + 3*y + 21. Suppose q = t*d + 1. Solve -k - d = -0*k for k.

-2

Suppose 6 = c - 2*p, -p = 3*c - c - 2. Suppose -g = -c*g. Solve g + 2 = -q for q.

-2

Let y = 2 - 6. Let h = y - -8. Suppose -3*f - f + 3*q = 0, h*q = -4*f + 28. Solve -f*u + 0 = -15 for u.

5