Let i be 1*-2 - (-14 - 2). Suppose -2*w + i = -3*v, -3*v - 2*v - 30 = -5*w. Solve 28 - 12 = -w*d for d.

-4

Suppose -n + 3*n - 6 = 0. Suppose -1 = -y + n. Solve 0*i = y*i + 12 for i.

-3

Let u(q) = -4*q - 11. Let w(y) = y + 1. Let a(p) = -u(p) - 5*w(p). Suppose 2*m = -3*d - 7, 4*d = -4*m + 6*d + 26. Let r be a(m). Solve r*x + 3 = 5 for x.

1

Let r(j) be the second derivative of -j3⁄6 - j2 - 2*j. Suppose -3*i - 2*i - 10 = 0. Let t be r(i). Solve f + t - 4 = 0 for f.

4

Let t(j) = 2j. Let p be 2(-9)/(-12)*2. Let v be t(p). Solve 4*l - v*l + 2 = 0 for l.

1

Suppose -45 = -14*b + 25. Solve 20 = -b*t - 0 for t.

-4

Suppose -4*x - 2*i = 3*i - 6, -x = -4*i - 12. Solve 4 = x*n - 4 for n.

2

Suppose 0 = -3*y + d + 17, -y - d + 0*d - 1 = 0. Solve t = -0*t - y for t.

-4

Let b© = -c**2 - 10*c - 11. Let o be b(-8). Let t(i) = -o*i + 4*i + 2*i. Let h be t(0). Solve -z - 3*z - 8 = h for z.

-2

Suppose -2*k = -3*s + 13, -4*k + s + 3*s = 16. Solve -k = 4*l - 21 for l.

5