Suppose 0 = 4*u - 3*a + 18 + 10, u - 10 = 5*a. Let w = 2 - u. Solve -2*f + w = 2*f for f.

3

Let n = 21 - 17. Suppose n*f - 3*o = 12, 8 = 2*f - 4*o - 8. Solve f = 5*w - 2 - 3 for w.

1

Suppose -4 = -4*y + 2*y. Suppose p - y*p = 0. Solve p = q - 0 + 3 for q.

-3

Let l be 2 + 2 + (3 - -3). Solve x = -x + l for x.

5

Let r(i) = 2*i + 1. Suppose 4*g - 8 = o + 2*o, 0 = -3*o - 5*g + 37. Let s be r(o). Suppose -2*d + 4*u - 12 = d, s = 3*u. Solve d = b - 3*b + 8 for b.

4

Let f(g) = g - 1. Let w be f(1). Solve -2*c = -w*c + 4 for c.

-2

Let s be 1*4*2⁄4. Solve 4*t + s = -10 for t.

-3

Let r = -15 - -17. Solve n - r*n = 1 for n.

-1

Let o(d) = 3*d**2 - d. Let v be o(-1). Solve -2 = -2*i + v for i.

3

Let n(h) = -8 - 12*h2 + 4*h2 - h2 + 9*h - h3. Let z be n(-10). Solve -z*g + 0 = 4 for g.

-2