Suppose 5*a = -18*a + 31*a - 24. Solve a*n + 3 = 4*l, -4 = 3*l + 5*n - n for l.

0

Let w be 0 + (0/(-1))/((-38)/(-19)). Let a be (w/(-2))/(8/(-4)). Solve 22 = 5*m + 3*x, x = -a*m - m + 6 for m.

2

Suppose 6*z + 5*o = 3*z, 5*z - o - 28 = 0. Suppose -z*a = -9*a + 2*n + 18, -3*n = -4*a + 19. Solve -3*w - 5*k = -5, a*w + 3*k = -0*w - 8 for w.

-5

Let u be 4 + (3*-2)/3. Suppose u*s = -5*s + 63. Let h = -1 + s. Solve 3*k - 7 = x - 3, -5*k = -x - h for k.

2

Let s(w) = -15*w + 9. Let x be s(-2). Let z be ((-18)/(-2))/3 - (x - -2). Let l = z - -40. Solve 14 = 4*k + a, -4*a + l*a = -2*k + 12 for k.

4

Let o(j) = -6*j + 11. Let v be o(-5). Suppose 2*b + 96 = -4*q, -6*b = -b + 4*q + 210. Let s = b + v. Solve -5*w + i = -s*i, 0 = w - 3*i for w.

0

Suppose 0 = 10*a - 5 + 13 - 38. Solve 2*u = -7*g + 2*g - 23, 3*u - 18 = a*g for u.

1

Let g(w) = 16*w + 9. Let v be g(-4). Let p = -44 - v. Suppose -8 + p = m. Solve -i - 2 = -2*k - 13, -3*k - m = 3*i for i.

3

Let p = 7 + -3. Suppose -18 = q - w + 7, -2*w = 5*q + 90. Let j be ((-1020)/425)/(1 - (-22)/q). Solve 5*x - 3*x - j = -4*v, p = x for v.

4

Let h(q) = -5*q**2 + 343*q - 191. Let v be h(68). Solve f + 3*f - g = -9, -v = 3*f - 2*g for f.

-1