Let d = 20 - 14. Solve h = d*h - 10 for h.

Let q(d) = -d3 - d2 - 2*d + 1. Let y be q(-2). Solve 3*a = -y + 3 for a.

-2

Let a be (-2)/6 + ⁷⁸⁄₁₈. Let n = -1 + a. Solve h = n*h - 4 for h.

2

Let o be ¹²⁴⁄₅ - (-2)/10. Suppose 5*g = o, 5*m - 5*g - 7 = 8. Solve -m = q + q for q.

-4

Let c be 0/(2 + -2 - -2). Suppose -6*t - 6 = -2*t + d, 0 = 3*d + 6. Let h be t/5 - 4/(-20). Solve o + h*o = c for o.

0

Let s(u) = 7*u2 + 2*u + 2*u3 - 8 + u + u3 - 2*u3. Let x be s(-6). Solve -2*y - x + 4 = 0 for y.

-3

Suppose -3*b + 16 = -0*b - 2*z, -20 = -3*b + 4*z. Let k = b - 2. Suppose 0*j = -k*j + 4. Solve -3*w - 11 = -j for w.

-3

Let z = 55 - 35. Solve 2*h - z = 6*h for h.

-5

Let a® = -r + 5. Let g be a(7). Let j be (-1 + 1)/(g - -3). Solve w + j = 5 for w.

5

Let l(y) = -y3 + 9*y2 + 9*y + 13. Let q be l(10). Solve -w = q*w + 16 for w.

-4

Let x = -11 - -15. Let h(l) = 2*l + 12. Let k be h(-8). Let s(b) = -3*b. Let i be s(k). Solve -x*z + i = -8*z for z.

-3