Suppose -n = -3*r + 6, 12 = -r + 2*r + 3*n. Solve y + r*y = 20 for y.

5

Let v be (-2)/6 + (-3)/(-9). Solve v*c = c + 2 for c.

-2

Suppose 0*n - r = -2*n + 12, 0 = 3*n - 2*r - 16. Solve -2 - n = -2*t for t.

5

Let o(l) = 2*l + 20. Let h be o(-9). Solve -h*c + 0*c = 0 for c.

0

Suppose 0*j + 9 = 3*j. Let c(g) = -g**2 - g + 2. Let w be c(0). Solve -w + 5 = -j*f for f.

-1

Let k(n) = -n3 + 2*n2 + 3*n + 3. Let h be k(3). Suppose -2*t + 5 = h. Suppose -g - t = 3*u - 6, -u + 23 = -5*g. Solve -12 = -u*s - s for s.

3

Suppose 0 = 5*u - 30 + 10. Let l(y) = -y3 - 20*y2 - 20*y - 16. Let a be l(-19). Suppose 0 = -i + 3*o + 1, 0*o = 3*i + a*o - 3. Solve -i = -u*q - 21 for q.

-5

Let s(m) = -3*m2 + 1 + m3 + 0 + 3 + 0. Let x be s(3). Suppose 1 - 7 = -3*v. Solve 2*d = -v + x for d.

1

Let h = 0 - -3. Let r(q) be the second derivative of q3⁄6 - 3*q2⁄2 - 2*q. Let s be r(h). Solve -c + s*c + 1 = 0 for c.

1

Suppose -3*i + 0 = -6. Let p(g) = g3 + g2 - 3*g + 1. Let c be p(1). Solve c*k = -i*k for k.

0