Let y be 828 + 4/(-14). Solve y*r - 2*r = -4 for r.

2

Let c(n) = n3 - 3*n2 - 4*n + 8. Let k be c(4). Suppose -4 + k = d. Solve d*g = -11 - 1 for g.

-3

Let y be ((-3)/2)/(632). Let m(p) = 6*p - 1. Let d be m(2). Let i = y + d. Solve i*s - 1 = 5 for s.

2

Let q(l) = l**2 - 6*l - 12. Let k be q(8). Suppose 0 = -g + k*o, -g - 2*g = -3*o. Solve -i = -g*i - 3 for i.

3

Suppose 2*m - 48 = -2*m. Let f be (-2)/m - 111/(-18). Solve f*x = x - 15 for x.

-3

Suppose -3 = -s + 17. Solve -3*x - x + s = 0 for x.

5

Suppose -4*v + 0*v = -92. Let i = -10 + v. Solve -4*k = -i + 5 for k.

2

Suppose 2*i + 2*i - 10 = d, 0 = 2*i - 5*d + 4. Suppose i*b = -b. Suppose 0*g - 3*g + 6 = 0. Solve b = 4*k - g*k for k.

0

Let f(k) be the second derivative of -4*k33 + k2 - 4*k. Let i be f(-2). Solve -4*o - 2 = i for o.

-5

Let r be 96 + 24. Let n = 8 + -8. Solve n = r*o + 2 - 12 for o.

5