Let j be (-10 + 11)*(-2 - 26/(-1)). Suppose 254 = 10*z + j. Solve -5*a - 12 = 2*k + z, 3*a + 10 = k for a.

-5

Let j© = 2*c - 31. Suppose 4*w - 3 = 65. Let v be j(w). Suppose 0*u - u = -3*y - 12, -2*y - 8 = -u. Solve 3*h = v*m + 3, -4*m = 2*h - u*h + 28 for h.

-4

Suppose 3 = -o + 12. Suppose 2*k - 11 = -o. Let z be 0/(-4 + 0 + k). Solve -5*p + 0*p = z, -3*m + 3 = 3*p for m.

1

Let l be ((-10)/(-6))/((-15)/(-45)). Suppose 4*f + l*d = -69, f - 4*d = -0*f + 9. Let j = f - -15. Solve -3*u + 7*u - 21 = 5*k, 2*k + 18 = j*u for k.

-1

Let h(x) = 23*x + 6. Let q be h(-2). Let u be -227*1⁄5 - 2/(-5). Let v = q - u. Solve p + 3*p = -2*i + 14, -v*i + 5 = -5*p for p.

2

Let q(w) = w3 - 22*w2 - 22*w - 21. Let d be q(23). Suppose -d*t + t + a + 24 = 0, -2*a = 8. Solve 5*r - 25 = 2*l + 3*l, 0 = l - 4*r + t for l.

0

Suppose -n = -3*m + 3*n - 46, 0 = 5*m + 4*n + 66. Let b(g) = -g3 - 14*g2 + 3. Let v be b(m). Solve -2*k + 2*t - 10 = -2*t, v*k + 2*t - 9 = 0 for k.

1

Suppose -4*u = -0*p + p - 7, 5*u - 2*p - 25 = 0. Suppose -u*q - 35 + 71 = 0. Let v = -9 + q. Solve -5*j = 4*g + 10, -3*j + 5 = v*g + 11 for g.

0

Suppose -4*j - 5*m + 13 = 3, 4*j + 8 = 4*m. Let s = -17 - -24. Solve x = q + 3, j*x = -x + 3*q + s for x.

1

Let c(h) = 2*h - 9. Let f = -30 - -39. Let t be c(f). Suppose 3*g = -3 + t. Solve 4*k + 0*k + 4 = -4*q, 7 = g*q + 5*k for q.

-4