Let p = 2 - 2. Let k = 2 - p. Suppose -3 = k*u - 11. Solve 0 = u*x + x for x.

0

Suppose 13 - 37 = 4*r. Let p be 1 + -4 + 3 + -6. Let a = p - r. Solve a = -3*w + 4*w + 2 for w.

-2

Let z® = r3 + 7*r2 - r - 5. Let j be z(-7). Solve -j = 2*n + 4 for n.

-3

Suppose x = -4*x + 10. Solve x*t = t - 3 for t.

-3

Suppose 0*p + 30 = 5*j - p, 10 = -j - 3*p. Solve 2*k = j*k for k.

0

Suppose 0 = c + 3*g + 2, 22 = 4*c - c - 5*g. Solve -2*h = -c*h for h.

0

Let p be (-5)/(-30) + (-11)/(-6). Suppose o - 2*n + 6 = 0, -p*o - 7 = n - 15. Solve 3 = x + o for x.

1

Let u = 0 - -2. Let b = -2 + u. Let p(q) = 2*q**2 - 1. Let a be p(1). Solve b = -r - 4 - a for r.

-5

Let j(m) = m**2 - 10*m + 27. Let g be j(5). Solve 5 = -7*i + g*i for i.

-1

Let q be (-1)/4*(-7 - 5). Solve -d = -0*d - q for d.

3