Let j(o) = -o + 9. Let s(l) = l - 9. Let d(z) = 2*j(z) + 3*s(z). Let r be d(9). Solve r = -5*x - 15 - 10 for x.

Let b be ²⁄₈ - (-30)/8. Suppose -w + 4*p - 4 = 0, -b*p + 4 = 2*w - 7*w. Solve w = n + n - 2 for n.

1

Suppose y = -4*y + 10. Let l = -2 + 10. Solve y*w - l = -2*w for w.

2

Let m(h) = 0 - h3 - h2 + 4*h + 1 - 2. Let g be m(-3). Solve g*q + 1 = 4*q for q.

-1

Let v(w) = -w3 + 3*w2 + 2*w + 3. Let m be v(3). Let k be -3 - -3 - (-2 - 0). Suppose i = -k*i + 9. Solve -i*u - 6 - m = 0 for u.

-5

Let t(l) = -l**2 - 16*l - 2. Let h be t(-14). Solve 4*k + h = 6 for k.

-5

Let z be (-5)/(-3)*⁶⁄₁. Let q = 7 - 5. Solve -3*h = q*h - z for h.

2

Let j = 83 - 63. Solve -5*c = -c + j for c.

-5

Let i = -13 + 18. Solve 0 = -p + i*p + 16 for p.

-4

Let i(a) = a**2 - 8*a - 3. Let l be i(9). Suppose w - l*w = -15. Let p = 10 - 10. Solve w = v - p*v for v.

3

Suppose 2*r + 2*c = 6*c, c = -4*r + 18. Solve -x + r - 1 = 0 for x.

3