Let i = -2 - -7. Suppose -v - 8 = -i*v. Suppose j + 2 = -5*t - 1, v*t + 2 = 0. Solve j*r + 2*r = 12 for r.

3

Let o(p) = p. Let b be o(0). Let u = 4 - 1. Suppose 2*l + r - 11 = 2*r, -l - 5 = u*r. Solve b = -l*c + 5 + 7 for c.

3

Suppose 4*z + 14 = -3*g, 14 + 19 = 4*g - 5*z. Suppose 2*q - 36 = -g*q. Solve 3*s = -q - 0 for s.

-3

Let u be (16/(-5))/((-2)/10). Solve u = -0*d + 4*d for d.

4

Suppose 3*c + 2*c - 345 = 0. Let j = c - 48. Let a be ((-18)/j)/(2/(-14)). Solve 5*n + 1 - a = 0 for n.

1

Suppose 0 = -0*q - 2*q + 6. Suppose -q*j = -6 - 39. Solve 2*s + j = -3*s for s.

-3

Let s = -1 + 3. Let d be -102*(-10)/165 - 422. Solve 0 = -s*t + d + 4 for t.

5

Let n be (2/(-4))/(4/(-40)). Solve 0 = -3*r + n*r - 2 for r.

1

Suppose -d = -1 + 7. Let s© = -2*c - 8. Let g be s(d). Solve 11 = -3*j - g for j.

-5

Let i be (-7)/35 + (-52)/(-10). Suppose i*v = 32 + 48. Let d = v - 11. Solve m = -0*m + d for m.

5