Let w® = 99*r - 3*r2 + 4 - r3 - 99*r. Let i be w(-3). Solve -16 + 0 = -i*z for z.

4

Let y be 6 + -2 + (18 - 20). Solve y*g - 4 = g for g.

4

Let l = -9 - -14. Suppose -l*q - 101 = -436. Suppose -f - g + 14 = 0, g = -5*f - g + q. Solve 4*o - f = 3 for o.

4

Suppose -3*n + 2*n = -1. Solve m - 2*m = -n for m.

1

Let c(t) = t + 1. Let l be c(1). Solve l = -u + 3*u for u.

1

Let j(a) = 3*a + 2. Let u be j(2). Solve r + 3*r = u for r.

2

Let c(g) = -12*g2 + 2*g - 1. Let v be c(1). Let a(i) = -i3 - 10*i**2 + 10*i - 10. Let w be a(v). Solve 3 = -x + w for x.

-2

Let b be 108/(-14) + 4/(-14). Let x be -3*(-5)/((-15)/b). Solve -r = -3*r - x for r.

-4

Let f = -1 - 8. Let y be f/27 + 103. Solve 0 = -y*k - 3 for k.

-1

Let k = -44 + 46. Solve k + 8 = -5*i for i.

-2