Let o be 23 + 2/(-2 - 0). Let r be o/11*3*1. Solve 2*a + 4 = -r for a.

-5

Let x(a) = a**2 + 5*a - 5. Let v be x(-6). Solve -2*h - v = -3*h for h.

1

Let x© = -c**2 - 5*c. Suppose 0 = 3*r - 5*j - 1, 5*r - 7 = -5*j + 8. Let g = r + -6. Let m be x(g). Solve m + 2 = -2*u for u.

-3

Suppose -x - 5 = -3*f + 10, -5 = -5*x - f. Suppose -8 = -3*c + o, -5*o = 4*c - 5*c + 12. Suppose 5*a = -n + 12, 3 + 1 = c*a. Solve x*p + 4 = -n*p for p.

-2

Let y = 228 - 215. Solve y*o + 16 = 9*o for o.

-4

Let h be 11/(-2)*(0 + -4). Let f = h + -19. Solve -f*n + 8*n + 15 = 0 for n.

-3

Suppose -15 = -5*x - f, -2*x - 7 = 3*f - 0*f. Let y be (-36)/(-10) + x/10. Solve -p = y*p for p.

0

Suppose -5*w = -6 - 24. Let g be (w - 4) + 1 + -15. Let f = -8 - g. Solve -a - f*a + 15 = 0 for a.

3

Let v(f) = -f**2 + 5*f - 9. Let a be v(4). Let h = a + 5. Solve h*s - 9 = 3*s for s.

-3

Suppose 4*i = -x + 20, 0*x = -5*x - 5*i + 25. Suppose x = -5*m - 5*a + 30, m - 2 = -0*a + a. Let f be (-66)/(-15) - m/10. Solve 11 + f = -3*l for l.

-5