Suppose 2*d = -3*t + 21, -d - t - 3*t + 23 = 0. Let x(p) = p**2 + 3*p + 2. Let n be x(-3). Solve 0 = d*k + n*k for k.

0

Let z be 7⁄2 + (-6)/(-4). Let k(n) = n2 - 5*n - 6. Let r be k(z). Let v(w) = w3 + 5*w**2 - 5*w + 6. Let g be v®. Solve u + g*u = 1 for u.

1

Let v(x) = x3 + 12*x2 - 10*x + 43. Let w be v(-13). Solve 24*o = 22*o + w for o.

2

Suppose -8 = -3*i + 10. Let h = -7 - -10. Suppose h*b - 9 - i = 0. Solve b*f - 18 = 2 for f.

4

Suppose 10*o = 5*o + 10. Suppose 7*p = o*p. Solve p = v + 3*v + 20 for v.

-5

Let s be 13⁄5 - 32/(-80). Solve s*f + 9 = 3 for f.

-2

Let i = -7 - -6. Let n be (-505)/(-20) - i/(-4). Let k = n - 15. Solve -k + 2 = -2*s for s.

4

Suppose -5*y + 4 = 14. Let p be (1⁄24)/y. Let k be p(0/(-3))/2. Solve -2*h + 3*h = k for h.

0

Suppose 13 = q + 4*o, 0*q + o - 8 = -5*q. Let y® = r**2 + 8*r + 4. Let t be y(-6). Let i be (-2 - q)*t/6. Solve -i = -3*p + p for p.

2

Suppose -6*f - 16 = -10*f. Solve -f = -4*c + 12 for c.

4