Suppose 0 = -0*h + 3*h. Let b = 1 + h. Let w be -1 + 2/b - -24. Solve 4*o - w = -o for o.

5

Suppose 5*f + l = -4*l + 15, 2*l = 5*f - 1. Let k = -1 + f. Suppose 0 = -2*h + 3*g + 33, -4*g - 75 = -5*h + g. Solve k*n = 3*n - h for n.

4

Let d(y) be the second derivative of -1⁄20*y5 - 1⁄2*y3 + 0 - 1⁄3*y4 - y - 2*y2. Let b be d(-4). Solve 5*s - b = s for s.

2

Suppose 2*m + 2*w + 64 = 6*m, -3*m + 2*w + 48 = 0. Solve 5*x - 9 - m = 0 for x.

5

Let u(f) = 2*f**2 - 43*f - 22. Let v be u(22). Solve v = -z + 3*z for z.

0

Let q be (-2)/8 + 66⁄8. Suppose p + z = -2, p + 3*z + z + q = 0. Solve 0*x - 3*x + 6 = p for x.

2

Let i be (2⁄6)/((-2)/(-30)). Suppose 5*j + 10 = 0, 0 = -i*h - 0*h - 5*j. Solve 3 = -g + h*g for g.

3

Suppose 0 = -0*k - 3*k + 21. Suppose -2*u = -k*u + 10. Suppose u = 4*r - 3*r. Solve -r*d - d = 0 for d.

0

Let x be (-30)/(-4)*(-4)/(-5). Let n(y) = -y3 + 6*y2 - 3*y + 11. Let a be n(5). Solve x - a = -3*m for m.

5

Suppose 0*u - 5 = -u. Suppose -u*w + 24 = w. Solve -6 + 18 = w*v for v.

3