Let i(d) be the first derivative of d44 + 7*d33 + 3*d**2 + 3*d - 4. Let r be i(-6). Solve -10 = -r*x + 2 for x.

4

Suppose -7*b + 100 + 5 = 0. Solve b = -6*v + 3*v for v.

-5

Let p = 0 + 2. Suppose -2*j - 2*o - 4 = -3*o, p*j - 3*o + 12 = 0. Solve -5*m + j*m = -10 for m.

2

Suppose -2*l - 14 = -6*l - b, 5*l = b + 22. Solve -15 = -l*o + 7*o for o.

-5

Let x = 48 - 94. Let o = -30 - x. Solve 4 = 5*n - o for n.

4

Let f(t) = -t**2 + 4*t + 7. Let o be f(5). Solve -o*i = 3*i for i.

0

Let d(n) = 3*n + 1. Let v be 1/(2 - 0 - 1). Let g be d(v). Let r(y) = -y3 + 10*y2 - 8*y - 8. Let h be r(9). Solve g*b = 13 - h for b.

3

Suppose 2*x = -4*k - 10, -2*k - 3 - 7 = 2*x. Let q = 2 - k. Solve q*g + 7 = 1 for g.

-3

Let r be 7 - 6/(2 - -1). Suppose -6 = 3*p + 4*u + 11, u = -r*p. Solve -y + 0 = -p for y.

1

Let p(d) = d - 4. Let m be p(7). Suppose 3 = s + 1. Suppose 10 = s*t + 3*n, 0 = 3*t + 2*t + 5*n - 20. Solve 15 = -m*u - t*u for u.

-3