Let z® = r**2 + 4*r + 4. Let y be z(-2). Suppose -4*n - n = y. Solve -a + n - 4 = 0 for a.

-4

Let j(x) = -3*x3 - x3 + 0*x3 - x2 - x + 1. Let c be j(-1). Solve -c*m = -2*m for m.

0

Suppose -3*i + 6*i + 6 = -2*r, -r + 2*i = 10. Let t be (45⁄6)/(r/(-8)). Solve 4*c = -c - t for c.

-2

Let b = -3 - -3. Suppose b = -0*y + y - 7. Suppose 4*r = 9 + y. Solve -7 = -r*d - 19 for d.

-3

Suppose -5*h + 32 = -23. Suppose h = f + k - 0*k, 2*k = -f + 16. Solve 2*m + f = -m for m.

-2

Suppose 2*i = -2*i. Suppose 3*s + 1 = -i*s - m, 0 = -s + 2*m + 2. Suppose d + s*d + 7 = -5*t, -2*t = -5*d + 73. Solve -3 = -4*r + d for r.

4

Let i be (-38 - -37)/(-1*(-1)/(-1)). Solve -i = 5*k + 14 for k.

-3

Suppose 1 = -4*d + 25. Suppose 3*o = 3 + d. Solve 12 = -o*n + 6*n for n.

4

Let o® = 12*r**2 + r - 1. Let j be o(2). Let c be (-1 - j)/(-2) + 0. Suppose -5*u - 5*z + c = 0, 0 = u - 5*z + 17 - 4. Solve -u = -4*s + 5*s for s.

-2

Let j(b) = -b**2 + 3*b. Let n be j(2). Suppose 3*g + n - 14 = 0. Suppose -4*s = 5*x - 20, 3*s - g = -5*x + 11. Solve 3*r = 1 + s for r.

2