Let d(o) = o**2 + 3*o - 16. Let x be d(3). Let l© = -4*c + 1. Let j be l(-1). Solve j*b - x*b = 12 for b.

4

Let i(a) = a3 - 9*a2 + 7*a + 20. Let s be i(8). Solve 0 = 16*p - s*p for p.

0

Suppose 0 = -5*d - 4*j - j + 15, 0 = -5*d - 3*j + 21. Solve 2*c = -c + d for c.

2

Let b = 41 + -29. Let a = 4 - b. Let r be 5/(-20) - 2/a. Solve -4*t + r*t = 16 for t.

-4

Let v be ((-1 + 1)/1)/(-2). Suppose -3*l - 4*y - 52 = -7*l, 3*l - 24 = -2*y. Solve v = 3*n - 5*n - l for n.

-5

Let u be 2 - (-3 + 1 - -4). Solve 0 = -u*c + 5*c + 25 for c.

-5

Suppose -w - w + 6 = 0. Suppose -x + w*v = -10, 4*x + 3*v = -x - 4. Solve 3*o + x = 2*o for o.

-1

Let q = 27 + -22. Suppose -2*v - 15 = -q*r, -4*v - 4 + 19 = 5*r. Let a = 3 + 1. Solve a*i + r + 17 = 0 for i.

-5

Let v(h) = h - 4. Let b be v(4). Suppose -3*p - p + 8 = b. Suppose -r - 5 = 5*q - 15, 4*q - p*r - 22 = 0. Solve q*c = 8*c + 10 for c.

-2

Suppose 0*b = -3*b + 12. Suppose -2*s + b = -4. Solve 2*t = 4 + s for t.

4