Let y(o) = o - 1. Let n be y(7). Solve 2*x = 5*x - n for x.

Let y be (-2)/(-6) - (-536)/12. Suppose 0*h - 3*h = -y. Solve 3*n - h = -2*n for n.

3

Let y(b) be the second derivative of 7*b⁴⁄₁₂ + b³⁄₆ + b. Let a be y(-1). Suppose 0 = 2*j + j - a. Solve z - j = -3 for z.

-1

Let r(s) = 2*s + 14. Let z be r(-5). Solve -a = -z*a for a.

0

Let y be 1 + (1 - -3 - 2). Solve 2*o + 7 - y = 0 for o.

-2

Let f(u) be the third derivative of u⁶⁄₄₀ - u⁵⁄₃₀ + u⁴⁄₁₂ - u³⁄₆ + u**2. Let q be f(1). Solve -10 = -q*n - 0 for n.

5

Let y = 43 + -35. Solve 0*m - 4*m = y for m.

-2

Let v be ²⁷⁄₆*(-20)/(-15). Let u be (-2 + -1)/3 - -1. Solve -v*l + l + 15 = u for l.

3

Let y = -64 + 69. Solve y*a - a = 0 for a.

0

Suppose -v + 5*v = 8. Suppose -3*g + 3 = r - v, -3*g + r + 13 = 0. Solve g*m = 7*m for m.

0

Suppose 0*a + 14 = -2*a - 5*s, 0 = 5*a - 4*s - 31. Suppose 0 = a*p - 0*p - 6. Solve -z - z = p for z.

-1