Suppose b = -h + 3*h + 1, 4*h + 3*b - 13 = 0. Suppose -c - h = 0, -2*l - 3*c - 2*c = -11. Solve -n = -4*u + l, 4*n - 3 - 5 = -4*u for u.

2

Suppose 5*l = l + 24. Suppose 0 = -l*j - 52 + 64. Solve -2*o + 1 = v - 9, 0 = -o + j*v for o.

4

Suppose -3 = 2*a - 5. Suppose 3*p = a + 8. Suppose 5*s - 12 = -4*u + 115, -p*s + 2*u = -63. Solve 20 = -5*h, 3*c = -4*h - 5 - s for c.

-4

Let c(k) = -k2 - 3*k + 2. Let v be c(-3). Let w(x) = x2 - 9*x - 8. Let i be w(10). Solve 0 = -i*g - 3*y - 13, v*g - 12 = y + y for g.

1

Suppose -3*n + 7*i = 3*i - 31, 0 = -2*i - 8. Suppose 0 = -a - n*a. Solve 4*t = 2*q - 4*q + 30, 2*t - 10 = a for q.

5

Suppose -25*n + 23*n + 8 = 0, 0 = u - 2*n + 4. Solve -9*q + 11*q - 5*k - 21 = 0, u*k = -5*q - 30 for q.

-2

Let i be ((-30)/9)/(12/(-18)). Let r = -23 + 18. Let d be ((-3)/((-12)/r))/(i/(-80)). Solve 5*o = h - 24, 2*o = -5*h - o - d for h.

-1

Let g(l) = -4*l + 14. Let t be g(3). Suppose t*x - 2*x = -8*x. Solve -s + 2*n = -x*n + 1, -n + 5 = -5*s for s.

-1

Let l(i) = 36*i + 219. Let k(f) = -9*f - 55. Let t(p) = -18*k(p) - 4*l(p). Let y be t(-6). Solve -r - 4*z = -4 + y, -2*r = -4*z - 8 for r.

2

Suppose 4*p + 3*i - 83 = 0, 0*p + p - i = 26. Suppose -3*m + p = -a - a, 4*m + 4*a - 44 = 0. Solve -33 = -5*c + 4*l, c - 4*c - 3*l + m = 0 for c.

5