Let q = -24 + 25. Suppose 1 + q = 2*t. Solve 5*a + 6 = t for a.

Let f(b) = b**2 - 6*b - 5. Let g be f(6). Let x be 1/g - 22/(-10). Let a be (-7)/(14/(-24)) - x. Solve d - 3*d = a for d.

-5

Let a(l) = -l3 + 8*l2 + l - 2. Let o be a(8). Solve -o*y + 20 = -y for y.

4

Suppose 0 = 3*i - 3*h - 12, -2*h + 2 = 3*i. Solve i*m - 1 = 7 for m.

4

Suppose 5*l - 10 = 3*l. Solve l = 5*f - 15 for f.

4

Suppose 7*i = 15 + 20. Solve -4*l - i = -1 for l.

-1

Let k(q) = q. Let s = -4 - -6. Let u = 7 - s. Let y be k(u). Solve y*w - 12 = w for w.

3

Suppose -5*h + 13 = -5*w + 2*w, 5*w + 9 = 2*h. Suppose t = -h*t + 15, -25 = -5*k - 2*t. Let o = k + 4. Solve -o*y - 25 = -2*y for y.

-5

Let x be ²¹²⁄₄₄ - (-2)/11. Suppose -2*c - r + 3*r = 4, 0 = -3*c + 4*r - 11. Suppose -j = 2*j + 6, 0 = -c*a - 5*j - 10. Solve 5*v + a = x for v.

1

Suppose -3*a + 4*k = -25, -2*a = -k - 2*k - 18. Solve b + a*b = 0 for b.

0

Let f© be the second derivative of -2*c⁵⁄₅ - c⁴⁄₁₂ - c**³⁄₆ + c. Let r be f(-1). Let u = 12 - r. Solve u = 2*y - 4*y for y.

-2