Suppose 5*r = -4*y - 8, 2*r + y - 1 = -3. Solve r = -z + 4*z - 9 for z.

3

Let t® = r + 3. Let i be t(2). Solve -i*v - 5 = -15 for v.

2

Let c(y) = -y3 + 6*y2 - 5*y - 6. Let z be c(4). Solve -2*v + z*v = -16 for v.

-4

Let i(h) = h**2 - 3*h - 3. Let p be i(4). Let q = p + 1. Let u be 2/(-8) - 37/(-4). Solve q*g + u = 5*g for g.

3

Let j(n) = -n3 + 4*n2 - 2. Suppose 9 = 6*h - 3*h. Let a be j(h). Solve -23 + a = -4*p for p.

4

Let f = -13 + 14. Suppose -5*x - 2*q + 7 = 0, -3*x - 2*q + 0 = -f. Solve c = x*c - 2 for c.

1

Let h® = -r3 - 2*r2 - 2*r - 1. Let y be ((-3)/(-2))/(6/(-8)). Let i be h(y). Solve -10 - 5 = i*t for t.

-5

Let y(p) = -6*p**3 + 3*p + 3. Let r be y(-1). Solve -3*l = r + 6 for l.

-4

Let g be (-36)/(-15) + (-2)/5. Solve x + g*x = -12 for x.

-4

Suppose 2*p = 2 + 2. Let y = p + -1. Let i = -11 - -12. Solve -r = y + i for r.

-2