Suppose d + 2*d - 54 = 0. Let f be (-1 - -2)/(7⁄21). Solve 3 = -f*k + d for k.

5

Let f = -3 - 17. Let r be (-125)/f + (-2)/8. Suppose 0 = 2*d - r + 2. Solve 3 = -o + d*o for o.

3

Suppose -22 = -5*o + 2*g, -o + g = -3*o + 7. Let z be 1/(9/(-6) + 2). Suppose 12 = 5*h - 3*d, -h - 2*d - z*d = -7. Solve 0 = -h*u + u - o for u.

-2

Suppose 3*s + 6 = 2*s. Let n(o) be the third derivative of -o4⁄24 - o3⁄6 + 3*o**2. Let y be n(s). Solve 0*k - k = y for k.

-5

Let w = -29 - 1. Let h be (-6)/(-10) + (-12)/w. Let k be (-5 - -4)*(-1 - h). Solve -k*d = d + 12 for d.

-4

Let l© = -4*c3 + 2*c2 + c. Let i be l(-1). Solve 1 = i*h + 6 for h.

-1

Let h(p) = p + 6. Let s be h(-6). Let u = -37 + 25. Let w be u/(-8) - 18/(-4). Solve s*i - 3*i + w = 0 for i.

2

Suppose -4*h - h - 4*w + 15 = 0, -3*h = 5*w - 22. Let j be (4⁄12)/(h/(-3)). Solve -3*i = -13 + j for i.

4

Let r = 9 - 7. Suppose 5*y - 33 = -4*b, y = -r*b + 8 + 1. Suppose -4*n + 8 = 4*q, 4*n - 8 = -0*q - b*q. Solve -p + q*p = 0 for p.

0

Let v(u) = -2*u**2 + 15*u - 6. Let p be v(7). Solve o = -0 + p for o.

1