Suppose -j - 8 = 4*b, j - 6*j - 2*b + 14 = 0. Solve -2*x = -j*x - 4 for x.

Let j(w) be the second derivative of -w⁵⁄₂₀ + 7*w⁴⁄₁₂ + 3*w³⁄₂ - 7*w²⁄₂ - 10*w. Let v be j(8). Solve 3*i = -2 - v for i.

-1

Let j(b) = -b**2 - 2*b + 7. Let t be j(-3). Suppose 0*d + t*d = 0. Solve d = i - 6*i - 15 for i.

-3

Let j = -48 - -54. Solve -3*b - j = -b for b.

-3

Suppose 2*i + 3*i = -v + 2, 2*i + 2 = v. Solve i*r + 5*r - 15 = 0 for r.

3

Let r be ((-32)/(-20))/((-4)/(-10)). Suppose r*b = -b. Solve b = -4*n - 0*n for n.

0

Suppose h - 5*w + w - 7 = 0, -h + 3*w = -5. Let z be 5 + 0/(-3) + h. Solve -3*k = -z - 2 for k.

2

Suppose 12*f = -f. Solve f*h - 4 = 2*h for h.

-2

Suppose -3 = 3*x, 2*z - 4 = z + 2*x. Solve 1 + 5 = -z*d for d.

-3

Let x(k) = k2 + 5*k - 6. Let t© = -7*c2 - c - 1. Let s be t(-1). Let v be x(s). Suppose 2*h = a - v, 5*h + 7 = -3. Solve -5 = -u - a*u for u.

1

Suppose 0 = 30*k - 31*k. Solve 3*y = -k*y for y.

0