Suppose 0 = 3*c + 6 - 18. Solve 0 = 3*i - c - 2 for i.

2

Let c = -68 - -72. Solve c*b + 3 = 5*b for b.

3

Suppose 0 = -3*d + 2*l - 3 + 7, -3*d = -4*l + 4. Let j be 2 - 2*38/(-2). Suppose 5*q = 5*k + j, 2*q = 5*q + k - 12. Solve d = -4*x + q*x for x.

4

Suppose -3*c + 25 - 8 = -x, -3 = -c - x. Solve -3*n - c = 7 for n.

-4

Let b(o) = o - 4. Let l be b(0). Let p be l/(8/(-6)) + 0. Solve 0 = p*y + 3 - 0 for y.

-1

Suppose 15 = 3*n + i, -n + 4*i + 18 = -0*n. Solve n = 5*s + 21 for s.

-3

Let i(j) = 2*j + 1. Let b be i(-1). Let x be (6/(-3))/(b/4). Solve 4 + x = 3*t for t.

4

Let l(p) = p**2 + p - 4. Let c be l(-3). Suppose -c*b = 3*b - 35. Let u = 8 - b. Solve -2*g - 5 - u = 0 for g.

-3

Let t(z) = 2*z - 1. Suppose b + 3*b + 9 = -5*h, -3 = 3*h. Let p be t(b). Let o(w) = w**2 + w - 2. Let f be o(p). Solve -2 = 2*q - f*q for q.

1

Let v = -4 + 5. Suppose 3*n + 2 = -v. Let l be (-4)/8 + n/(-2). Solve l = k + 4*k - 20 for k.

4