Suppose -2 = 3*d - 4*u + 7, 0 = -2*d - 5*u - 6. Let t(o) = o**2 + 2*o - 3. Let v be t(d). Let l = v + 1. Solve 0 = p - l for p.

1

Let l = -6 - -4. Let s be -4*(l + (-2)/1). Suppose 5*i = -3*k - 3 + 2, 4*k - s = 2*i. Solve -12 = k*b - 7*b for b.

3

Suppose -2*a + 0*a + 2 = 2*o, -2*o = a - 1. Solve 0*u + 5*u - 10 = o for u.

2

Let p(t) be the second derivative of t4⁄12 + 2*t3⁄3 - 7*t**2⁄2 - 3*t. Let d be p(-6). Solve j = d*j for j.

0

Let s(w) = 4*w - 1. Let c(a) = 3*a - 2. Let h(g) = 3*c(g) - 2*s(g). Let u be h(9). Solve r = u*r for r.

0

Let k be (-990)/11*8⁄6. Let i be k/(-54) - (-2)/(-9). Solve i*r = r + 1 for r.

1

Let q = -67 - -70. Solve -r + q = -1 for r.

4

Let n(o) = -o3 - 3*o2 + 2*o - 7. Let u be n(-4). Solve u - 13 = -4*h for h.

3

Suppose -4*h + 3*g - 9 = 16, 5*h + 34 = g. Let o = -10 - h. Let p(f) = -f3 - 3*f2 - 3*f - 3. Let b be p(o). Solve d = b - 3 for d.

3

Let k(n) be the first derivative of n3 - n2⁄2 + 2*n - 1. Let v be k(-3). Suppose 0 = -b - 4*r - 8, -2*b + 7*b - 4*r - v = 0. Solve -9 - 11 = b*o for o.

-5