Suppose 0 = -z - 4*s + 1, -5*z + 2*s - 38 = 23. Let b = z - -20. Suppose -2 = j - b. Solve -j*w - 20 = -3*w for w.

Let b = -7 - -15. Suppose 5*a - b = 2. Solve -h + 6 = a for h.

4

Suppose 0*k - 2*k + 40 = 0. Suppose -k = -2*y - 2. Solve 4*r + y = r for r.

-3

Let r be (12/(-9))/(⁶⁄₉ + -1). Solve -r*p = -p - 15 for p.

5

Suppose w - 24 = -2*w + b, -5*w = -4*b - 47. Solve -3*z + w*z = 0 for z.

0

Let v be 108/(-14) + (-2)/7. Let w be (v/(-14))/(⁴⁄₁₄). Suppose 0 = -w*t + 3*l + 11, -2*t - 3*t + 19 = l. Solve t*g + g + 25 = 0 for g.

-5

Let j be 4/(-10) + 152/(-20). Let m be ⁵⁄₂*j/(-10). Solve n + m - 3 = 0 for n.

1

Suppose 0 = -2*r + 6. Suppose -2*u + 4*j - 6 = 0, 2*u - 1 = r*j - 4. Solve -3*y + u = -0*y for y.

1

Let w(y) = -y + 4. Let f be w(2). Suppose 0 = 3*v - 2*v - f. Solve -v*t + 9 = t for t.

3

Let h(b) = -5*b2 + 9*b - 3. Let k(x) = x2 - x. Let s(p) = h(p) + 4*k(p). Let i be s(3). Solve 2 = -2*n + i*n for n.

2

Let r(j) = -j**2 + 8*j - 9. Let d be r(5). Solve 3*o - d*o = 3 for o.

-1