Let h be 1/(-3) + (-217)/(-21). Solve 4*c + h = -10 for c.

Let b(d) = -8*d + 4. Let k be b(-2). Solve -3*z + k = 2*z for z.

4

Let x be -4 - ³⁵⁄₁₄*(-1 - 1). Solve -x = w - 2 for w.

1

Let l(h) = -h3 + 7*h2 - 5h - 2. Let o be l(6). Let f be (-6)/o(1 + -3). Solve f*i + i + 16 = 0 for i.

-4

Let p = -35 - -22. Let w = 20 + p. Solve w = -3*k - 5 for k.

-4

Let o(b) = -b - 1. Let z(d) = d**2 + 4*d + 2. Let u be z(-3). Let n be o(u). Suppose c - 3 = -0*c. Solve n = -m - c + 6 for m.

3

Suppose -3*s = s - 28. Let q = 8 - s. Solve d + q = -0*d for d.

-1

Suppose 0 = -0*j + 4*j - 20. Solve -o - j = -0*o for o.

-5

Suppose -3*f - 4*m = -19, -4*f + f + 10 = -5*m. Solve -4*j + f*j = -4 for j.

-4

Let m = 18 - 18. Let x = 17 - 3. Suppose l + m*l + x = 4*h, 5*l - 5 = -5*h. Solve -5*v = -h - 22 for v.

5

Let q(u) = u3 + 8*u2 - 8*u + 12. Let v be q(-9). Suppose r + 1 = -v, -3*z + 19 = 2*r. Suppose -z*a = -4*a. Solve a*d + d = 2 for d.

2