Let g = -4 - -4. Let a(f) = 6*f**3 - f**2 - f. Let q be a(-1). Let s be ((-4)/q)/((-3)/(-9)). Solve -s*y + 5*y = g for y.

Let g = 51 - 43. Suppose 3*a + 18 = 2*w - 0, 4*a + 13 = -w. Solve -g = -i + w*i for i.

-4

Let d(n) = n + 9. Let u be d(-5). Suppose z - u = 1. Suppose 13 = 5*j - 2*f, -j - 4*f = -1 - 6. Solve 0 = 4*b - j*b - z for b.

5

Suppose 11*t = 49 - 16. Solve -3*a = 6 + t for a.

-3

Suppose -4*u - 3 + 4 = -n, -u = 2*n - 7. Solve -2*h + 4 = -n*h for h.

-4

Let y(m) = 16*m**2 + m. Let f be y(-1). Suppose -3*p = -5*g - 40, -p + 4*g + 25 = -0*p. Let z be f/25 + 2/p. Solve 3*j + 2 + z = 0 for j.

-1

Suppose -v + 3 = -2*z, 4*z - 4*v + 9 = v. Let a = -1 - z. Let y = -7 - -11. Solve a = m + m + y for m.

-2

Let v® be the third derivative of -r⁴⁄₁₂ - r³⁄₂ + r**2. Let n be v(-4). Suppose -n*a + 3 = -7. Solve -5*g = -a*g + 15 for g.

-5

Suppose 0 = t + 5*p - 7, -p + 7 + 4 = 5*t. Solve 0 = -2*j - t*j - 12 for j.

-3

Suppose 5*t = -10*u + 5*u + 25, 3*u - 12 = 0. Let r = 14 + -3. Let l = r - 2. Solve -l + t = -2*y for y.

4

Let z = -7 - -8. Solve 2*g + 7 = -z for g.

-4