Suppose 40 = 5*l - 10. Let d = 18 - l. Solve 2*b + 0 = d for b.

Suppose 5*s - 2*h + 0*h + 5 = 0, -2*s - 4*h = -22. Solve -3*n - 7 + s = 0 for n.

-2

Let n = -55 - -57. Solve r = 2*r - n for r.

2

Let p(z) = 2*z - 1. Let y be p(3). Let n(j) = -4*j + 7. Let b(l) = 7*l - 13. Let f© = 3*b© + 5*n©. Let d be f(y). Solve h = -d - 3 for h.

-4

Let z = -49 - -51. Solve q = -z*q + 6 for q.

2

Suppose -2 + 6 = c. Suppose 3*r + c*p - 61 = 6*p, -r = -5*p - 29. Suppose -5*j + 1 = -r. Solve -x + j = x for x.

2

Let a(n) = -n**2 + 12*n + 16. Let t be a(13). Solve 0 = -t*d - d + 8 for d.

2

Let p(v) be the first derivative of ¹⁄₂*v**2 + 7*v + 2. Let k be p(-5). Solve 0*l = k*l - 8 for l.

4

Let t(b) = b**2 - 8*b + 15. Let z be t(5). Solve z*h - 2*h = 8 for h.

-4

Suppose 5*z + 5*w - 110 = 0, -3*z = 2*z + 3*w - 120. Solve 5*p = -z + 2 for p.

-5

Let j be 7 - (1 - (0 - 0)). Let g = j + -4. Let z be (2/(-4))/(g/(-12)). Solve -m - z*m = 4 for m.

-1