Let k = -2 - -3. Let y = k + 3. Suppose -r + 8 = -y*u + u, -r + 4 = u. Solve -3*s = -8*s + r for s.

Suppose -4*y + 0 + 0 = 0. Solve 0*w + 2*w - 8 = y for w.

4

Suppose 2*o = -3*g + 3*o + 14, -4*g + 22 = -2*o. Suppose -3*v = 2*z + 8, 3*z + z - 16 = 2*v. Solve -g*x = -z - 7 for x.

3

Let b = 10 - 8. Suppose 2*q - b*u - 4 = -u, q - 5*u = -7. Solve -15 = -3*v - q for v.

4

Suppose -5*v + 5 + 10 = 0. Solve -v*l + 6*l - 12 = 0 for l.

4

Suppose g - 5 = -4*g + 2*y, -4*g - 2*y + 4 = 0. Suppose v = g + 3. Solve -8 = -v*i - 0 for i.

2

Suppose 7*r - 8 = 13. Solve o = r + 2 for o.

5

Let p® = r - 5. Let d be p(5). Let f(m) = -m3 - m2 + m + 2. Let k be f(d). Let h(s) = s + 1. Let o be h(0). Solve 0 = x + k + o for x.

-3

Suppose 0 = -d - 0 + 3. Suppose -l = -2*l + 2. Suppose -3*o = -l*o - 3. Solve 0*p + o = -d*p for p.

-1

Let b(y) = -y**2 - 9*y + 2. Let q be b(-7). Let v = q + -10. Solve -22 = 4*w - v for w.

-4

Let j be 1/((⁵⁄₅)/2). Solve j*x + 0*x = 0 for x.

0