Let n(d) = d**2 + 6*d - 3. Let c be n(-6). Let u be 2 - 12/(-1 + c). Solve 2*v - 3*v = u for v.

Let s(t) = 2*t**2 + 3*t - 4. Let d be s(-3). Solve 2*c - 5 - d = 0 for c.

5

Let p = -8 + 12. Suppose -2*m - 4*u = 2, -m - pu + 1 + 0 = 0. Let q be 1(-5 + 3 - m). Solve -1 = d + q for d.

-2

Let a(g) = -g**2 + 6*g - 1. Let h be (-12)/(-42) - 66/(-14). Let t be a(h). Solve -7 + t = -3*x for x.

1

Let v© be the second derivative of c⁶⁄₇₂₀ + c⁵⁄₁₀ - c**⁴⁄₆ + c. Let o(s) be the third derivative of v(s). Let d be o(-5). Solve -2*k = -d*k for k.

0

Let p(x) = x + 8. Let z be p(0). Let o be 1z(-12)/(-8). Solve a + o = -2*a for a.

-4

Suppose 11*g - 6 = 10*g. Solve 3*c = g*c for c.

0

Suppose -w + 2 = 5*u, -3*w + 4*w - 2 = 0. Suppose u = -0*l - l + 3. Suppose -s - 1 = 0, m = -3*m - l*s + 73. Solve -4 = -5*v - m for v.

-3

Suppose 5*k + 3 - 23 = 0. Let s = k + -3. Let r(v) = v**2 - 1. Let h be r(-1). Solve h = -2*p - s - 3 for p.

-2

Let v(s) = -s - 10. Let g be v(-12). Solve 4 = -g*a - 4 for a.

-4

Let h(j) = j3 + 8*j2 + 9*j + 16. Let g be h(-7). Solve -g*u - 3*u + 20 = 0 for u.

4