Let o(f) = -f3 - 7*f2 - 7*f - 3. Let p be o(-6). Suppose p = m - 4. Solve 18 = 5*l - m for l.

5

Suppose 98 + 17 = 5*h. Let o = 35 - h. Solve 0 = 4*c + o - 0 for c.

-3

Suppose -5*s - 5*o = -25, -s - 4*o = -o - 5. Solve 2 = s*v + 27 for v.

-5

Let f(i) = -2*i - 2 - 4*i + 2*i + 3*i. Suppose 0 = -3*r - 16 - 2. Let g be f®. Solve 3*a + 13 = g for a.

-3

Let f(b) = -b3 + b2 - b + 15. Let i = 0 - -2. Suppose 0 = i*u - 4*u. Let l be f(u). Solve -w - l = 4*w for w.

-3

Let a = -7 - -11. Let j = 4 - 4. Let s = 1 - j. Solve f = s + a for f.

5

Suppose 9*t = 4*t. Suppose 0 = -5*l - g + 13, g + 8 = -3*l + 5*l. Solve -5*p + l + 2 = t for p.

1

Let h be (0 + -5 + -13)*2/(-4). Solve -h + 0 = -3*p for p.

3

Let x be (7 - 3)/4 - -2. Suppose -5*t = 15, -x*r + 2*t = 3*t - 9. Solve -r*d + 20 = d for d.

4

Let o(h) = -h3 + 8*h2 + 3*h - 6. Let q be o(8). Let y(j) = j - 4. Let a be y(7). Solve -a*w - 6 = -q for w.

4