Suppose 2*k - 4*u = 26, -2 - 12 = -3*k + u. Solve 8 = k*o - 1 for o.

3

Let g© = -c**2 - 3*c + 3. Let j be g(-3). Let d be (1⁄1)/(2⁄8). Solve -5*h = -j*h + d for h.

-2

Let o(n) = n. Let b be o(3). Suppose b*r - r + 8 = 0, -2*u + r + 8 = 0. Suppose 3*y = 5*a - 4 - u, -y - 2 = 3*a. Solve a*k = k for k.

0

Let r be 4⁄3 + (-1)/3. Solve r + 7 = 4*d for d.

2

Let b(u) = -16*u - 1. Let t be b(-2). Solve 0 = -4*d - t + 11 for d.

-5

Let b(d) = -d + 15. Let l be b(4). Solve -l = -4*t + 5 for t.

4

Let w = 9 - 4. Suppose 4*u + j - 27 = -12, -w*u - j = -20. Suppose x = u*z, 4*x + z = -0*z. Solve 4*y - 4 = -x for y.

1

Let r be 2 + (2 - 4⁄1). Suppose 3*f + 2*u = 71, 4*f + f = u + 127. Solve r*w = -5*w - f for w.

-5

Let o = -19 + 21. Solve j - 2*j - o = 0 for j.

-2

Let a be ((-10)/(-4))/((-2)/(-4)). Let x(i) = -i**2 + 6*i + 4. Suppose -1 - 17 = -3*l. Let j be x(l). Solve -a - 15 = -j*k for k.

5