Let c(p) = p**2 - 4*p - 7. Let a be c(-4). Solve -2*y - 3*y - a = 0 for y.

Let t(x) be the first derivative of -x³⁄₃ - x²⁄₂ - 36*x - 2. Let h be t(0). Let s be ⁶⁄₂₁ - h/21. Solve -10 = -4*y - s for y.

2

Let g(l) = l2 - 12*l - 7. Let r(w) = w2 - 11*w - 6. Let j© = 6*g© - 7*r©. Let q be j(5). Solve o + o = q for o.

0

Let g = 3 + 5. Suppose 3*p - 20 = -p. Suppose 0 = p*a - 8*a. Solve a = z + z - g for z.

4

Suppose 0 = -12*w + 7*w + 10. Solve 0 = 2*u + w*u - 4 for u.

1

Let k(o) = -o**2 + 4*o - 2. Suppose -2*s = -0*s - 8. Let h be k(s). Let f = -2 - h. Solve -3*m - 2*m + 5 = f for m.

1

Let m be (-1)/(2/(5 + -3)). Let k = 2 - m. Solve -3*p + k = -6 for p.

3

Suppose 70*f = 76*f - 24. Solve 9 = -o + f*o for o.

3

Let g be ((-12)/21)/((-2)/14). Solve 0 = g*o - 2*o - 4 for o.

2

Let w = -31 - -31. Let q(p) = p**2 - 7*p + 3. Let c be q(7). Solve -v + w = c for v.

-3

Let z(n) = -n3 - 5*n2 + 6*n - 4. Let s be z(-6). Let t be (9/s)/(2/(-8)). Solve -5*f - 1 = t for f.

-2