Let a(i) = 13*i**2 - 3*i + 4. Let u be a(1). Solve -u = 3*w + 1 for w.

-5

Suppose -2*y + 3 = -3*z + 6, 5*z - 5 = 0. Solve y = -5*c - 0 - 5 for c.

-1

Suppose n = -2*n + 6. Let a be (6⁄8)/((-3)/12). Let p be ((-5 - a) + 2)/1. Solve -n*i + 0*i = p for i.

0

Let n(m) = 2*m3 + 8*m2 - m - 3. Let w be n(-4). Solve 0 = -2*b + w - 5 for b.

-2

Let o(d) = d**2 + 5*d + 2. Let g be o(-5). Solve g = -5*l - 3 for l.

-1

Suppose 7*y = -0*y + 35. Solve 0 = -y*j + 10 + 5 for j.

3

Let k(b) be the second derivative of b5⁄20 + b4⁄6 - b3⁄2 - 3*b2⁄2 - b. Let x be k(-3). Let g be ((-1)/x)/((-3)/(-45)). Solve -f + g = 1 for f.

4

Let s be (-10)/2*8/(-10). Let t = 4 - s. Solve 3*d = -3 - t for d.

-1

Let o(v) = 2*v3 - 3*v2 - v + 2. Let a be o(2). Suppose -t + 0 + 2 = 0, -t - 30 = -a*p. Suppose 0 = 5*k - k - p. Solve k = -0*h + 2*h for h.

1

Let m be (-3 + 11)*(-6)/(-4). Let k = -10 + m. Let d = 2 + 0. Solve k = d*t - 0 for t.

1