Let q© = -c**2 + 6*c + 9. Let x be q(7). Suppose 1 + 1 = -x*l. Let t be l + (0 - (2 - 8)). Solve t*r + 3 = 4*r for r.

-3

Let y = 16 - 13. Solve 2*r - 15 = -y*r for r.

3

Let l = 2 + 3. Suppose v = -4*s - 17, 0 = 5*v + l*s - 6*s - 20. Solve z = -v*z for z.

0

Let j(p) = -2*p. Let q be j(-1). Solve -l + 1 = q for l.

-1

Suppose -3*f + 9 + 4 = 5*s, 2*f - 6 = -4*s. Let o(w) = w3 - 10*w2 - 12w + 14. Let g be o(f). Let j be (-3)/(g/5)-1. Solve j = 2*c - 7*c for c.

-1

Suppose 3 = 3*q - 6. Let w = 3 + -1. Suppose -2*k + 1 = -n, 1 = -w*n + 5*k - 2. Solve -q = i - n for i.

-2

Let q be 4*((-12)/10 - (-3)/15). Suppose 2*c = 2*a - 2, -5*c - 3 = -3a - a. Let t be (-4 - q)(-2 + c). Solve 2*r - 7*r + 15 = t for r.

3

Let k = 22 + -19. Solve 0*c + k*c + 3 = 0 for c.

-1

Let q be -3 + (3/(-5))/((-1)/5). Solve -2*c - c = q for c.

0

Let z(l) = 3*l - 2. Let h(p) = p - 10. Let a be h(12). Let s be z(a). Suppose -r + 8 = s*c, -2*c - r = -2*r - 4. Solve 3 = -n + c*n for n.

3