Let o = 12 - 6. Suppose 4*y + o = 3*k, -k + 1 = -y - 1. Solve y = -2*h + 3 - 5 for h.

-1

Let a be -3 + -3 + (-6)/(-3). Let r be (-11)/(-3) + a/(-12). Let z be (6/r)/(3⁄30). Solve 0 = 4*h - z - 1 for h.

4

Let o be 12/(-6) + 2 + 1. Solve 2*z - o = 1 for z.

1

Let c = 22 - 20. Solve -3*g - c = -g for g.

-1

Suppose 0 = -5*r - t + 20, -r + 3*t - 7 = t. Solve 0 = -w - r*w + 12 for w.

3

Let h = -5 + 7. Solve 0 = h*f - f - 3 for f.

3

Let l(m) = 2*m**2 + 7*m + 3. Let c be l(-3). Solve c - 3 = -x for x.

3

Let q be -1 + (2 - 5)/((-3)/5). Solve -2*m = -q + 2 for m.

1

Let j = -12 - -20. Solve 5*h - 7 = j for h.

3

Let u(v) = -v**2 + 1. Let n be u(1). Suppose 2*k + 2*k - 20 = n. Let f(p) = 2*p - 4. Let i be f(7). Solve 0 = 5*l - k - i for l.

3