Suppose m - 5*m + 4 = 0. Let y = -4 + 6. Suppose -y*i - m + 11 = -g, -i = 4*g - 14. Solve i = 2*v + 2 for v.

Suppose 0 = -o + 6*o. Solve o = -3*c - 8 - 1 for c.

-3

Suppose 2*h - 4*p - 2 = -6*p, 5*h - 17 = -p. Solve 0 = 7*z - h*z - 9 for z.

3

Let p(d) be the first derivative of -d⁴⁄₄ - 5*d³⁄₃ + 7*d**²⁄₂ + 2*d + 2. Let n be p(-6). Let f be n/(-2) - 4 - -4. Solve r + r = -f for r.

-1

Let x be ((-20)/(-12))/(-4 - 87/(-18)). Solve x*j - 3 = -9 for j.

-3

Suppose n = -4*d + 16, 3*n = 6*n - 12. Solve 0 = z - d + 6 for z.

-3

Suppose -4*s - 29 = -3*z, -4*z - 3*s + 4*s + 17 = 0. Let l = 4 + -3. Let v(m) = m - 1. Let r be v(l). Solve -y + r = -z for y.

3

Suppose -2*p + 0 = -4. Let c = -12 + 21. Suppose 3*y - c = d, -2*d - 4*y = -0*y - 22. Solve p*u = d*u for u.

0

Suppose -7 - 41 = -3*o. Suppose 3*l - o = 5. Solve 0 = -3*f - 8 - l for f.

-5

Suppose -2*l = 3*n - 10 - 28, 17 = n + 5*l. Let v be 0 + -2 + 4*2. Let k = -3 + v. Solve 0 = k*j + j - n for j.

3

Suppose -5*z - 5*q = -5, -2*z + 3*z + 3 = -3*q. Let h(t) = t**2 + 6*t + 4. Let i be h(-5). Let p be (i/1)/(1/(-2)). Solve -z = -p*n + 1 for n.

2