Let u be 0*(-3)/9 + 3. Solve 0 = -o - u*o for o.

Suppose -10 + 4 = -r. Let p(a) = -a3 + 5*a2 + 6*a + 2. Let n be p®. Let q be (-1)/(-1)*0/(-6). Solve q = 5*y - n*y - 15 for y.

5

Suppose -4*s = -15 + 3, -35 = -4*y - 5*s. Solve -y*u - 20 = -10*u for u.

4

Let l = -2 - -2. Let k be ⁶⁄₃ - -18 - l. Solve 5 = 5*d - k for d.

5

Let z(i) be the second derivative of i³⁄₆ - 2*i2 + 3*i. Let t be z(9). Solve -5*u - 5 = t for u.

-2

Let j be (-11)/(-3) - ⁴⁄₆. Let i be ²⁄₉ + (-64)/(-36). Let k be (i - 0 - -2)/2. Solve 0 = j*q + k - 14 for q.

4

Let x be 4 - 2 - 4 - -8. Suppose -5*t = -x - 14. Solve -t*z + 3 = 19 for z.

-4

Suppose u - 3*b + 4 = 0, u + 2*u = 4*b + 3. Solve 3*z + u = -1 for z.

-2

Suppose 4*o = 2*o + 12. Solve 3 + o = -3*b for b.

-3

Let c be (-15)/(-10)*³⁸⁄₃. Let t = c + -12. Suppose b + 1 - t = 0. Solve -j + 10 = -b*j for j.

-2

Let k(l) be the second derivative of 0 + ⁵⁄₆*l3 + ¹⁄₂₀*l5 + ¹⁄₂*l4 + 3*l2 - l. Let x be k(-5). Solve g - x*g = -10 for g.

2