Suppose -h + 2*b = -2*h - 3, 3*b + 5 = -h. Let o = 5 - h. Solve w + 25 = -o*w for w.

-5

Let o = 43 - 43. Solve o = 2*d - 0 - 10 for d.

5

Let s(p) = -p**2 - 5*p - 2. Let y be s(-4). Solve 4*w = y*w + 6 for w.

3

Let s = -89 + 89. Solve 2*w + s*w = 0 for w.

0

Suppose -4*m = 3*f + 12, -3*m + 5*f + 20 = -8*m. Solve -5*v + 7*v - 10 = m for v.

5

Let p = -50 + 23. Let a be -4*(-2)/(-4) - p. Suppose 5*j = 4*d + 15, d + 5*j - a + 10 = 0. Solve f + 0 - 3 = d for f.

3

Let w(o) = -3*o3 + 4*o3 + 8*o - 5*o**2 - 2*o. Let q be w(4). Solve -4*a - 20 = -q*a for a.

5

Suppose 3*w + 36 = 3*i, -2 + 20 = 3*i + 3*w. Let j = -4 + i. Solve 8*a - 15 = j*a for a.

5

Let y(d) be the first derivative of d4⁄24 + d3⁄6 + 3*d**2⁄2 + 3. Let j(g) be the second derivative of y(g). Let u be j(3). Solve u*p = -5 - 3 for p.

-2

Let y = 14 - 8. Suppose -3*b = -0*b - 3. Let q be ((-1)/2)/(b/(-6)). Solve -q*f + y = -0*f for f.

2