Suppose -4*f = 5*a - 1 - 5, -f - 2*a = 0. Suppose -f*t = -t. Solve -3*z + 3 + 6 = t for z.

Let s(z) = -2*z. Let x be s(-1). Solve 0 = 3*y + 4 + x for y.

-2

Let f(b) = b3 + 2 - b2 + b2 + b2. Let d be f(0). Solve d*y - 4*y = 4 for y.

-2

Let m = -17 + 21. Suppose -k + 1 = 2*d - 0*d, -2*d = m*k + 8. Solve d*z + 3*z + 10 = 0 for z.

-2

Let a(u) = -u**2 - 10*u - 5. Suppose -37*z - 36 = -33*z. Let m be a(z). Solve -3 = m*j + 9 for j.

-3

Let s be (-6)/15*-1 - (-16)/10. Solve -s*q - 5 = 3*q for q.

-1

Let g be (1 + -2)*(-20 - -12). Solve 5*f = g*f - 9 for f.

3

Suppose y = 4*i + 5, y + 4*y = -i + 25. Solve 3*l = -i*l + 9 for l.

3

Let d(a) be the third derivative of -a⁵⁄₆₀ + a⁴⁄₂₄ + a3 - 5*a2. Let u be d(3). Solve 0 = q - u*q - 4 for q.

4

Let x(p) = -p3 - 3*p2 - p + 3. Let g be x(-3). Suppose 0*r + g = -5*s - 3*r, 2 = -5*s - r. Solve s = -0*i + 2*i - 2 for i.

1

Let j = 16 + -15. Suppose -5*c - 4 = -4*k, -k - j = -c - 2*k. Solve -2*v + 0*v = c for v.

0