Suppose 2*y + 0*y = 72. Suppose -6*r + y = -2*r. Let s(k) = -3*k + 1. Let x be s(-1). Solve 0 = x*z - z - r for z.

3

Suppose 1 = -3*f + 4. Suppose g = -k + 4 - f, 5*k = 2*g - 13. Let h = k + 5. Solve 1 + 3 = h*l for l.

1

Let w = -41 - -54. Let g(i) = -i**2 - 7*i - 2. Let q = -19 - -13. Let v be g(q). Solve w - 5 = -v*l for l.

-2

Suppose y = -5*g + 33 - 3, 3*g = -y + 20. Let z = g + -1. Solve -5 = 3*a + z for a.

-3

Let w(z) = z**2 - 6*z + 8. Let u be w(8). Suppose -6*r + u = -2*r. Solve 3*l = -18 + r for l.

-4

Suppose 3*l = l + 3*a + 19, -5*l = 2*a - 19. Suppose -3*y = l*x - 6 + 2, -4*x + 6 = y. Let s be 3⁄6y-4. Solve -o - s*o = -5 for o.

1

Suppose y = 2*y - 3. Suppose -6*g + 15 = -y*g. Solve -14 = g*j - 39 for j.

5

Let r = -4 - -6. Let i = 0 + r. Solve 0*j = i*j + 4 for j.

-2

Let w(o) = o3 + 2*o2 - 7 + 7*o**2 - 1 + 9*o - 2*o. Let p be w(-8). Solve p*n = 4*n for n.

0

Let l(y) = y + 6. Let j be l(-3). Let w be j/(-3)*-3*1. Solve c = -2*c + w for c.

1