Let l(j) = -j**3 + 8*j**2 - 13*j + 7. Let h be l(5). Solve 0 = -3*g - 5 + h for g.

Let g be ((-12)/(-16))/(¹⁄₄). Suppose -2*i = -g*i + 5. Solve 0 = -i*s + 2*s - 9 for s.

-3

Suppose 0 = -0*q - 2*q + 6. Suppose 0 = 5*y - 4*z - 26, z - 10 = q*y + 5*z. Solve y*c - 3 = -1 for c.

1

Let d be 2/(-5) + ³⁸¹⁄₁₅. Suppose 30 = -0*i + 5*i. Let j be (-9)/(-4)*16/i. Solve -h - d = -j*h for h.

5

Suppose -5*z - 8 = -7*z. Suppose 18 - 50 = -z*h. Solve 5*y - 3*y - h = 0 for y.

4

Suppose 4*d - 40 = -g, -6*g = 3*d - g - 30. Solve 2 = 3*z - d for z.

4

Let w be (-9)/(-18) - 3/(-2). Suppose -w*i + 25 = 3*i. Let g(f) = f3 - 2*f2 - 3. Let y be g(3). Solve 2*b = i*b - y for b.

2

Suppose 15 = 3*s + 3. Solve s - 8 = -2*l for l.

2

Let n(d) = -d3 + 4*d2 - 3*d. Let g© = -c3 + 11*c2 + 11*c + 14. Let h be g(12). Let k be n(h). Solve -k*a = -a for a.

0

Let t© = -c - 3. Let l be t(-10). Solve 0 = -l*g + 5*g + 8 for g.

4

Suppose -10 = 5*z, 0*c - 14 = -2*c + z. Let l(a) = a3 - 7*a2 + 6*a + 5. Let k be l©. Solve k = 2*y - y for y.

5