Suppose 4*n = 38 + 22. Suppose -3*u = -o - 3, 4*u - u + 5*o + n = 0. Suppose -2*w - 4*k + 24 = u, 5*w + 13 = 5*k - 2. Solve w*b - 4*b = 0 for b.

Suppose -38 + 11 = -5*z - 4*s, -5*s + 24 = 3*z. Solve 0 = 2*h + z*h - 25 for h.

5

Let k be -3*1 + 1 + 1. Let b be (-1)/k - ⁴⁄₄. Let w = 1 + b. Solve -4 - w = j for j.

-5

Suppose -3*m = -14 + 2. Let l be m/(-6)*90/(-12). Solve l = 4*y - 7 for y.

3

Let q be (⁴⁄₆*-3)/((-2)/10). Let k be (-2)/8 + ¹⁄₄. Solve 0 = -2*h - k*h - q for h.

-5

Suppose -s = -0*s - 5. Suppose 0 = -3*m + 12, 0*h + s*h = -m + 29. Suppose 0 = -0*a + a - 2*x - 10, -h*x = -2*a + 25. Solve 2*d + d + 6 = a for d.

-2

Let q(x) = x3 - 16*x2 + 17*x - 23. Let h be q(15). Solve 0 = 3*f - h - 5 for f.

4

Suppose -3*x - 60 = 6*k - 3*k, -3*k - 60 = -2*x. Let j = 10 + k. Let q be j/(-14) - (-2)/7. Solve 2*d = q + 7 for d.

4

Suppose 5*p - 5*w - 30 = 0, -p - w - 3*w = 14. Solve 4*z + 10 = p*z for z.

-5

Let s be -1*(-2 + -1) - -1. Suppose y - 5*t - 12 = 14, s*y - 4*t - 40 = 0. Solve -4*p + p = -y for p.

2

Let c(p) = -p3 - 2*p2 + 1. Let g be ³⁄₃ + 0 + -2. Let a be c(g). Solve a = 3*u - 12 - 3 for u.

5