Let f = 20 - 14. Solve -y + f = 1 for y.

Let v = -3 + 3. Suppose v*x - 20 = -5*x. Solve -10 = -9*j + x*j for j.

2

Let f be 14(-6)/(-12). Solve -f*n = -5*n + 15 for n.

5

Let w© = -9*c + 1. Let a be w(1). Let h = 9 + a. Solve 0 = -2*m - h - 1 for m.

-1

Let u be (-8)/28 + 5/(-7). Let p(w) = w + 1. Let o be p(-3). Let d be ((2*u)/o)/1. Solve 3*t = 2*t - d for t.

-1

Let j be ¹⁶⁄₆*(-81)/(-54). Solve j*v - 8 = 8 for v.

4

Let v be (2 - 3)*-1*2. Let x = 3 + v. Solve 3*p - x*p + 2 = 0 for p.

1

Let b be (-5)/(-2) + 6/(-12). Solve -b*q + 4 = -q for q.

4

Let h(s) = -3*s - 12. Suppose 28 = -5*u + 3. Let a be h(u). Solve 0 = k - 0 + a for k.

-3

Let j(h) = h - 3. Let m be j(-6). Let r(u) = -u3 - 10*u2 - 10*u - 9. Let l be r(m). Suppose l = -2*k, -s + k + 4*k = -2. Solve d - s = -3 for d.

-1

Suppose k - 3 + 1 = 0. Let j be ¹⁄₁ - -11 - k. Suppose 5*c + j = -r, 5*r - 66 = -5*c - 16. Solve 2*p = -p - r for p.

-5