Let m(h) = -h3 + 6*h2 + 15*h + 9. Let q be m(8). Solve 2*k + 1 + q = 0 for k.

-1

Let d be (-1 - (-1 - 0)) + -3. Let s(z) = z + 1. Let h(k) = 5*k + 1. Let p(i) = -h(i) + 6*s(i). Let g be p(d). Solve -3*m + m = g for m.

-1

Suppose 2*z = -n + 18, -2*z + z - n + 11 = 0. Solve 0 = -3*m - z + 1 for m.

-2

Suppose -3*c = 5*c - 120. Solve -4*w = w + c for w.

-3

Suppose 0 = -5*g - 3*d + 30, 5*d - 10 = 15. Solve -g*j = j - 12 for j.

3

Let z be (4⁄5)/((-2)/(-5)). Let a = -6 + z. Let b be (a/6)/(2/(-12)). Solve -r - r = -b for r.

2

Suppose 4*k + 17 = x, -6*k = 2*x - 4*k - 4. Let d(q) = -2*q + 10. Let l be d(x). Solve l = -2*n + 3 + 1 for n.

2

Let s(y) = -y + 2. Let k be s(3). Let t be -20*(1 - 0)k. Let j be 6/(-4)-1*4. Solve -j*l = -l - t for l.

4

Let v = -14 + 23. Let s(h) = 2*h - 13. Let p be s(v). Solve 0 = p*l - 2 - 18 for l.

4

Let l(o) = 2*o**2 - 2*o - 2. Let w be l(2). Solve w = -3*t - 1 for t.

-1