Suppose -5*t + 3*t + 12 = 0. Solve -u = -3*u + t for u.

3

Let b be -2 - (-2 - 2) - -2. Suppose k = -bk. Let f be k - -3(1 - 0). Solve f*n + 1 = -2 for n.

-1

Let k be (4/(-10))/(-1)*10. Solve -2 = k*s - 14 for s.

3

Suppose -4 + 16 = -4*w + 5*r, 4*r - 8 = 4*w. Solve 0*l + 8 = -w*l for l.

-4

Suppose -5*m + 7 = -2*i, -3*i + 5*m + 29 = -7*i. Let q = 10 + i. Solve -q*w + 15 = w for w.

3

Suppose 4*d + 5*n - 417 = 0, 3*d - 4*n - 318 - 18 = 0. Suppose l = -3*l + d. Let j = l - 18. Solve 3*g + 0 = -j for g.

-3

Let s(k) = -k**2 + 9*k - 4. Let y be s(8). Solve 0*p - y = -p for p.

4

Suppose z = 2*z - 2. Solve z*k = -3*k for k.

0

Let v be (-3)/(-21) - 20/(-7). Solve j = -v*j + 16 for j.

4

Let j(k) = 2*k**2 + 6*k + 3. Let c be j(-4). Solve c = -4*g - 5 for g.

-4