Suppose -2*y + 16 = -4*x, -42 = -4*y - 2*x - 0*x. Let i = y - 10. Solve a - 5*a = i for a.

0

Let o be 5 + (-1 + -1)*-1. Suppose 0 = 7*m - 2*m. Let a = o + m. Solve 3*p + 8 + a = 0 for p.

-5

Suppose 2*o - 10 = -3*o. Let w(m) = o - 5 + 7*m - m**2 + 3 + 2. Let a be w(7). Solve -3*z + 20 = a*z for z.

4

Suppose 6*l = 2*l, 0 = -2*t - 2*l + 2. Let c be 1/(-2) + t/2. Solve -5*i + i = c for i.

0

Suppose 4*n - 18 = p + 10, -3*n + 2 = 4*p. Suppose 0 = 4*j - n*j + 6. Suppose -j*u = -1 - 14. Solve -u = -2*k - 11 for k.

-3

Let k(n) = -n - 2. Let x = 0 + 2. Let m be k(x). Let l(a) = a + 7. Let h be l(m). Solve h*p = p for p.

0

Suppose -4*y + 0*v = -v - 13, 0 = y - v - 7. Let m = 22 + -15. Solve -u = y - m for u.

5

Let m(o) = o**2 + 7*o + 7. Let n be m(-5). Let k = n - -3. Suppose k*d = -3*d. Solve d = -5*y + 5 + 20 for y.

5

Suppose -5*w + 6 = 2*y + 21, -w = -5y + 3. Let j = 8 - 0. Let g be -9(w + j/3). Solve -2*f - g*f - 15 = 0 for f.

-3

Suppose -5*y = -2*r - 61, 11 = -3*r + 2. Suppose 2*l - 2*t = 12, 2*t - 1 = -4*l + y. Solve 2*b + l = -6 for b.

-5