Let i(m) = 2m - 6. Let x be i(5). Let p = -2 + x. Let u be 6/(-4)-1*p. Solve 4 = u*r + 19 for r.

-5

Let z = 14 + -11. Solve -z*d + d = 0 for d.

0

Suppose -4*f + 20 = -0*f. Suppose -5*l + 41 - 6 = f*z, 5*z - 29 = -2*l. Suppose 0*i + 6 = l*i. Solve -1 - i = -d for d.

4

Suppose -5*j = 3*l + 1 - 35, -1 = j. Let o be (1/(-3))/(3⁄45). Let w = o + 8. Solve -2*x + l = w for x.

5

Let w be 9⁄1*(-2 + 3). Solve 4*c = w*c for c.

0

Suppose -4*w = -6*w + 4. Suppose 7 = 3*j - w*j. Suppose n = 2*n + g - j, 5*n + 3*g - 29 = 0. Solve 2*b - 2 = -n for b.

-1

Let f(v) = -4*v - 16. Let p be f(-5). Solve 2*c - 10 + p = 0 for c.

3

Suppose -4*v + 0*v - 4 = n, -3*n + 2*v + 16 = 0. Solve -n*y = -0*y + 12 for y.

-3

Let b(v) = v - 3. Let j(m) = 7*m**2 - m + 1. Let r be j(1). Let z be b®. Suppose d - 4*u = 20, -2*u = -z*d + 3*u + 36. Solve -2 + d = -f for f.

-2

Suppose -5*j = -3*a + 23, -3*j + 10 - 25 = -3*a. Let c = 7 - 11. Let p = c - j. Solve 3*o - o + 6 = p for o.

-3