Let k be (-3 + 1 - -3) + 3. Let h = -4 + k. Solve h = 2*l - 5 + 3 for l.

1

Let n be 14 + (-72)/(-18). Let w be 2/((-2)/1)-3. Solve n*c - w*c - 20 = 0 for c.

4

Suppose k + 3*x - 9 = -k, 3*x - 12 = -3*k. Suppose 0 = 3*s - 2*n - k*n + 22, -25 = -5*s - 4*n. Solve 1 + s = 2*p for p.

1

Let g(k) = k3 + 16*k2 + 16*k + 18. Let u be g(-15). Solve 5*n = u*n for n.

0

Let l(f) = f**2 + 6f + 2. Let i be l(-4). Let v be (-6)/(-4)(-8)/i. Suppose 4 = 2*p - 3*p, -2*p = 2*b - 16. Solve -b = -2*c - v for c.

5

Suppose -5*d - p = 2*p + 63, 2*p = -2. Let y be ((-3)/d)/((-2)/(-16)). Solve f + 1 + y = 0 for f.

-3

Suppose 0 = -3*y + c + 11, -5*y + 0*c = 2*c - 33. Suppose -y*r + 2*w + 0*w + 15 = 0, 0 = -w. Suppose -4*m - 12 = -20. Solve d - m = r*d for d.

-1

Let t(d) = -d3 + 4*d2 + 4d + 4. Let i be t(5). Let q be (1 + i)(-10)/20. Suppose 0 = 2*x - 4 - 4. Solve f + x*f = q for f.

0

Suppose -o - 3 = 1. Let w(l) = 5*l2 - 11*l - 4. Let j(g) = -9*g2 + 21*g + 8. Let s(n) = 6*j(n) + 11*w(n). Let t be s(o). Solve -u = -t + 1 for u.

-1

Suppose 2*b + 5*j = 10, 5 = 4*b + 2*j + 1. Let w = 8 + -5. Solve 0*u - w*u - 3 = b for u.

-1