Let g(s) = s**3 + 5*s**2 - 3*s - 12. Let y be g(-5). Solve 0 = 4*u - y - 9 for u.

Let f(l) be the third derivative of l⁴⁄₂₄ + 3*l3 - 3*l**2. Let g be f(-13). Solve 0 = -g*j + j + 12 for j.

3

Suppose -4*k = -23 + 15. Solve -x = -k*x - 1 for x.

-1

Suppose -4*b = -2*a + 11 - 29, 0 = -b + 3*a - 3. Suppose 5 = b*f - 5*f. Solve 19 = -f*z - 1 for z.

-4

Let a(f) = -f - 12. Let y be a(-7). Let l(o) = o**2 + 4*o. Let n be l(y). Solve n*c - 1 = -26 for c.

-5

Let j = -7 - -9. Suppose m + 5*r - j*r = 5, -4*r = m - 5. Solve m*x = -26 + 6 for x.

-4

Let t be (-6)/(-10) - (-12)/(-20). Let l be (-11)/(-3) - 2/(-6). Suppose t = -l*w - w. Solve w = 5*v - 10*v + 15 for v.

3

Let a(k) = k**2 + 7*k + 2. Let f be a(-6). Let p = -2 - f. Suppose 0*m + p*m - 8 = 0. Solve 5 = -s - m*s for s.

-1

Let s be (-1)/(-4) + ²⁷⁄₄. Suppose 5*v = 6*v - s. Let r = -7 - -10. Solve 0 = -v*y + r*y + 8 for y.

2

Let h(v) = v**2 + 2*v + 2. Let g be h(-2). Solve -g*w - 8 = -4 for w.

-2

Let o be (¹⁶⁄₁₀)/((-8)/(-20)). Solve o*d + 4 = -8 for d.

-3