Let r(d) be the first derivative of d4⁄4 - 2*d3 + 4*d**2 - 7*d - 3. Let o be r(5). Solve -o = -2*j - 0*j for j.

4

Let o(b) = -b3 + 8*b2 + 8*b + 5. Let f be o(9). Let n = f - -4. Solve 4*y - 16 = -n*y for y.

4

Let p(m) = -m3 - m2 + m. Let k be p(0). Let i(d) = d**2 + 2*d + 1. Let q be i(-3). Solve k*o + 4*o = -q for o.

-1

Suppose -3*g = 5*q - 23, 0 = q + q + 4*g - 12. Let h(i) = i. Let y be h(q). Suppose 0 = -3*t + t + 3*o + 9, y*t + 3*o = 27. Solve -r + t*r = 20 for r.

4

Let m be (-6)/21 - 16/(-7). Solve 3*a + 10 = -m*a for a.

-2

Let w = -103 + 106. Solve -g = -w + 2 for g.

1

Suppose 0 = -6*r + 25 + 11. Suppose 3*u = 7*u - 16. Solve u*w - r = 2*w for w.

3

Let w = 83 + -79. Solve 0 = -w*h - 8 - 4 for h.

-3

Let j(g) = -g3 + 5*g2 - 2*g - 4. Let k be j(3). Let m(f) = f3 - 7*f2 - 9*f. Let x be m(k). Let r = 10 + x. Solve 0*y + r = 2*y for y.

1

Let f = -11 + 16. Suppose i + 3 - f = 0. Solve 4*k + i = 3*k for k.

-2