Suppose 0*n - 5*w = 2*n + 2, 4*n - 2*w = -4. Let h = 4 + n. Solve -h*m = -m for m.

Let j be ((-24)/30)/((-4)/10). Let m = -14 - -17. Solve -m*x = j*x for x.

0

Suppose -2*p = h + 10, -3*h = -0*h + 3*p + 15. Solve d - 5*d = h for d.

0

Let s© = -2*c - 10. Let m be s(-7). Let o(b) be the first derivative of b⁴⁄₄ - b3 - 3*b**²⁄₂ - b + 3. Let t be o(m). Solve t*u + 8 + 1 = 0 for u.

-3

Let i(f) = f**2 + 2*f - 3. Let x = -5 + 7. Suppose -5*s + 4 = 2*v, 0*v + 2 = v - x*s. Let z be i(v). Solve 11 = z*h + 1 for h.

2

Let m be 16/(-12) - 12/(-9). Solve l + 4 = -m*l for l.

-4

Let k = -21 - -25. Solve 0*t = -k*t - 8 for t.

-2

Let y be (-2)/((-3)/((-6)/4)) - -2. Solve -3 = w + y for w.

-4

Suppose -12 = -0*m - 3*m. Solve s = -0*s - m for s.

-4

Let y be (-20)/(-1*³⁄₆). Suppose -4*b - 5*z + 0*z = y, -2*b - 6 = -z. Let v = 10 + b. Solve 0 = -q + v - 2 for q.

3

Let c be ¹⁰⁄₂ - (-4)/(-4). Solve c*o + 6 = 2*o for o.

-3