Let a = -31 + 43. Suppose a = 2*h - 0*h. Suppose 0 = 4*w - 89 + 9. Solve w = 2*i - h*i for i.

-5

Suppose 7*p - 6*p = 3, -2*n = -p - 7. Solve -5*j + n = -20 for j.

5

Let k be (-6)/(-2) + -7 - -6. Solve x + 2 = -k for x.

-4

Let i be (-4)/(4/(-4)) + -4. Solve 4*q - 14 + 34 = i for q.

-5

Let t = 4 - -1. Let x be (-2)/t - 12/(-5). Let v be 1/(-4 + 2)*-6. Solve -v*l + 25 = x*l for l.

5

Let i(v) = -5*v**2. Let h be i(-1). Let x(y) = -y + 1. Let l be x(h). Suppose 3*p - 4*u = l, -3*p + 6 = -2*u + 6*u. Solve 5*q - p*q = 0 for q.

0

Suppose f + 2 = 4. Suppose -20 = -3*x - 4*b, -2*x + b + f*b = -19. Solve -5*p + 17 = -x for p.

5

Let k(i) = -i3 + 2*i2 + i + 6. Suppose q - 8 + 5 = 0. Let w be k(q). Solve w*p = -4*p + 8 for p.

2

Let v(k) = -k**2 - 2*k - 1. Let t(g) = -g + 4. Let o be t(5). Let p be v(o). Suppose 0 = -5*x - p*x + 15. Solve x*i = -2*i for i.

0

Let k(s) = -s + 18. Let r be k(13). Solve -x + r = 9 for x.

-4