Let h be ((-12)/(-30))/((-2)/(-10)). Solve h*y = -2 - 2 for y.

Let r be (2 + 3)*²⁄₂. Let d = r - 3. Solve -d*s = -7*s - 25 for s.

-5

Let k = -2 + 8. Solve -2*w = w + k for w.

-2

Let l be (0 + 4)*²⁄₁. Solve -3*x + l = -x for x.

4

Let m(q) = q**2 - 4*q + 2. Let x be m(4). Solve x*t + 0*t = -4 for t.

-2

Let b be -1 + 0 + -2 + 6. Suppose -b*j + 60 = 5*y, -2*y = j - 5*y - 6. Solve -4*p + j + 5 = 0 for p.

5

Suppose 3*k = -y + 12, 4*y + 17 = -7*k + 8*k. Solve 0 = k*h - 5 - 0 for h.

1

Let s(p) = 2*p - 10. Let d be s(5). Solve 0*l + 5*l - 5 = d for l.

1

Suppose 0 = 3*r + 3*z - 2*z - 9, -3*r + 15 = 3*z. Let t be (-2 - -4) + (1 - r). Let n be (3 - 4)t-3. Solve 2*q - 1 = n for q.

2

Suppose 3*o + 3 = 0, -s + 8 = 3*s - 4*o. Solve y + s = -3 for y.

-4

Let s = 3 - -3. Let v be s/(-2 + 0 + 1). Let u = -3 - v. Solve -u*n = n - 16 for n.

4