Suppose 0 = -4*c + 8. Let y = c - -1. Let p be 1 - (-4)/1 - 0. Solve -y = 4*r - p*r for r.

3

Suppose 0*m - 5*m = -15. Suppose -m*k + 0*k = -51. Suppose 0 = -5*d, -3*d + k = 5*t + 2. Solve 0 = -v - t*v - 12 for v.

-3

Let m(o) = -o**2 + 2*o - 1. Let q = -1 - -2. Let p be m(q). Suppose 3*t = t + 18. Solve 3*k - t = -p*k for k.

3

Let j = 38 + -16. Suppose 2*m - 4*w + w - 15 = 0, -2*m + j = 4*w. Solve -2*o - o = m for o.

-3

Let o(j) = 2*j - 7. Let a(v) = v - 6. Let h be a(0). Let r = 12 + h. Let g be o®. Solve g*s - 11 + 1 = 0 for s.

2

Let a = -146 - -150. Solve -a*l + 1 = 9 for l.

-2

Let b = 27 + -7. Let u(p) = p**2 - p. Let q be u(2). Suppose -3 - 1 = -q*s. Solve -s*r - b = 3*r for r.

-4

Let r(s) = s**2 - 8*s + 7. Let w be (-8)/(-1) - (1 - 0). Let x be r(w). Solve x = 3*y + 2 + 1 for y.

-1

Let z be 1 - 1*(2 - 4). Solve z*t = 4*t for t.

0

Let d(x) = x3 - 12*x2 - 12*x + 5. Let i be d(13). Let p be (4⁄3)/(12/i). Solve -l + p*l = 2 for l.

2