Let j(n) = -2*n - 14. Let l be j(-7). Solve k - 2*k = l for k.

0

Suppose -3*g = -g - 2, 0 = -3*z + 4*g + 41. Let y be 3/z - (-12)/15. Let f be (1 + (1 - 1))/y. Solve 0*l = l + f for l.

-1

Suppose j = 3*j. Suppose 5*p + 0*p = 10. Solve j = 3*k + p*k for k.

0

Suppose 0j = -j + 2. Let f be 9(1⁄3 - 0). Suppose j*k = -p + 5 + 7, f*k = -2*p + 20. Solve 0 = -p*a - 0 + 12 for a.

3

Suppose -27 = -0*q - 9*q. Solve q*a - 20 = -2*a for a.

4

Let h be ((-24)/15)/((-4)/10). Let a = -1 - -1. Let i = h - a. Solve -i*d + 20 = d for d.

4

Let p be 2/(-7) + (1 - 51/(-7)). Solve -p = -0*l - 4*l for l.

2

Suppose 0 = -0*i + i - 9. Suppose 2*v = -v + i. Suppose s = -v*s. Solve -2*j + j + 3 = s for j.

3

Let f = 8 - 6. Solve f*d = -3 - 1 for d.

-2

Let l = -1 - -4. Suppose -b = -j + 2, b - 7 = -2*j + l. Suppose -r - 3*r - 3*v = -28, r - b*v = -4. Solve -3*n = -2*n + r for n.

-4