Suppose -5*z = -4*j + 3, -4*j + 3*z + z = -8. Solve 2*u - j*u = 0 for u.

0

Let i(q) = q**2 - 7*q + 4. Let x be i(7). Suppose 2*j = x*j - 8. Solve -b = -2*b + j for b.

4

Suppose 0 = 4*c - 2*c - 2. Solve -2*u + 3*u = c for u.

1

Let r(k) = k**2 - 5*k - 84. Let f be r(13). Solve -f = -4*j - j for j.

4

Let z(t) = 3*t - 4. Let o be (-40)/(-10) - 2*1. Let d be z(o). Solve 0 = -d*b + b for b.

0

Let s = -12 + 14. Solve 12 = 6*a - s*a for a.

3

Let q(b) = -b**2 + 2*b - 2. Let h be q(3). Let m = h + 9. Let y be 6⁄4*m/2. Solve -3*o + y = -0*o for o.

1

Suppose 5*q + 4 = q, 0 = -3*t - 2*q - 2. Solve t = -2*m + 4*m for m.

0

Let w = -97 + 103. Solve t + t = w for t.

3

Suppose 3*h + 3*t = 33, 80 = 5*h - 4*t + 7. Suppose h + 2 = 5*j. Solve j*w = -2 - 1 for w.

-1