Let c = 9 - 6. Solve -8 + c = 5*s for s.

Let i be (-2 - (-2 + 0))/1. Solve -6 = -3*h - i*h for h.

2

Suppose -5*g + 21 = 1. Solve -3*p - g = -1 for p.

-1

Let l = -154 + 159. Solve l - 3 = u for u.

2

Let p© = -c3 - 10*c2 + c + 12. Let r be p(-10). Solve -r + 6 = -4*j for j.

-1

Suppose -3*f + l - 5 = -23, 5*f - 40 = 5*l. Solve -f*w + 3*w - 8 = 0 for w.

-4

Let n = -19 + 21. Suppose -20 = -m + 5*q, -2*m + 6 = -n*q - 10. Let c = 15 + -11. Solve m = c*s + s for s.

1

Suppose 3*a - 5*a = -20. Let s = -8 + a. Solve g + 0*g = -s for g.

-2

Let t(h) be the second derivative of h³⁄₆ - 2*h2 + h. Let m be t(5). Let l(j) = 3*j + 1. Let o be l(m). Solve 0 = f + o*f + 25 for f.

-5

Let f(m) = -m + 7. Let d be f(8). Let h be -4*(-2 - d)/2. Suppose -4 = h*j - 10. Solve j*i + 18 - 6 = 0 for i.

-4

Suppose 2*n - 1 = n + z, 1 = -2*n + z. Let l(g) = g + 4. Let y be l(n). Suppose -y = -3*r + 13. Solve 0 = -r*w + 15 - 35 for w.

-4