Let g = 4 + -1. Solve -4*d - g - 5 = 0 for d.

Let i(n) = 2*n - 12. Let d(g) = g. Let x(q) = 3*d(q) - i(q). Let l be x(-10). Solve 0 = p - 0*p + l for p.

-2

Let k(m) = -m2 + 4. Let u(v) = v3 + 12*v**2 + 11*v - 3. Let y be u(-11). Let c be k(y). Let g = 9 + c. Solve 0 = 2*x - g - 0 for x.

2

Suppose -7*a - 4*w - 24 = -4*a, -2*a - 14 = 2*w. Let v = -4 - a. Let t(n) = -n + 4. Let o be t(v). Solve -o*f + 0*f = 16 for f.

-4

Let a(y) = -y + 1. Suppose -2*c = -0*c - 6. Let s be a©. Let d be 2 + s - 4/(-2). Solve 2*z + 8 = -d*z for z.

-2

Suppose d + 4*a - 6 = 0, -2*d - 3*a + 9 = d. Suppose -2*f + o + 4 = d*f, -4*o - 16 = -f. Solve -l + 3*l + 8 = f for l.

-4

Suppose -18*p + 20*p - 32 = 0. Solve -2*c + p = -6*c for c.

-4

Let s(h) = h**2 - 6h - 1. Let o be s(7). Let g be (-3 - 0)(-2)/o. Solve -2*w + 5 + g = 0 for w.

3

Let g(n) be the second derivative of n³⁄₆ - n²⁄₂ - 2*n. Let y(u) = 2*u**2 + 5*u + 2. Let l be y(-3). Let t be g(l). Solve -p - 20 = t*p for p.

-4

Let p be (7 + -1)/(0 - 1). Let f(g) be the second derivative of g⁵⁄₂₀ + 5*g⁴⁄₁₂ - 4*g³⁄₃ - 4*g2 - 3*g. Let b be f(p). Solve -12 = -l + b*l for l.

-4

Suppose -26 = -5*w - 2*a, 9 = 3*a - 0*a. Suppose 0 = w*c - c. Let u be 1 + (c/(-1) - -22). Solve 0 = -5*o + 8 - u for o.

-3