Let x(n) = 4 + 6 - 3 + n. Let c be x(-3). Solve c*m - 5*m = -3 for m.

3

Suppose 0 = -2*a - a + 15. Suppose -a*i + 3*l + 2*l = -100, 2*i = -4*l + 10. Let w = 27 - i. Solve 0 = -0*o - 4*o - w for o.

-3

Suppose -p - 40 = -3*p. Let t = 0 + 5. Solve -p = m - t*m for m.

5

Suppose 2*s - 48 = -5*a + 10*a, -s + 20 = -2*a. Suppose -4*c - 2*j = 28, -4*c + c - 4*j - 16 = 0. Let r = c - a. Solve r = -d - d - 4 for d.

-2

Let y = 41 - 36. Solve 2*i + y = -3*i for i.

-1

Let z(h) = -h3 + 7*h2 + 2h - 9. Let c be z(6). Let b be 3(-3 - -4) + -13. Let i be c/15 + 6/b. Solve 0 = -l + i for l.

2

Let c be 0 + (-2 - -2)/1. Suppose -5*f + 62 - 22 = c. Let b be (f/24)/((-2)/(-36)). Solve 0 = -r - 2*r + b for r.

2

Suppose 3*x - 39 = -3*m, -3*m + 5*x = -0*x - 31. Suppose o = -4 + m. Suppose 5*k - 4*y = 13, 5*y - o = -k + 12. Solve k*f - 15 = 5 for f.

4

Suppose 4*y = 5*g + 27 - 3, 5*y = -g + 1. Let u© = -c**2 + 3*c - 1. Let w be u(y). Solve 0 = 2*s + w + 3 for s.

-2

Let d = 110 + -106. Let j = 24 + -11. Solve d*z = 5 - j for z.

-2