Suppose 0*w = 3*w - 15. Let u = 10 - w. Solve 4 = u*c - 1 for c.

Suppose -4*v + 30 = -v. Let b = 12 + -9. Solve -p + b*p + v = 0 for p.

-5

Let t be ((-18)/30)/(2/(-30)). Let z(h) = -h**2 + 8*h + 13. Let o be z(t). Suppose 4*q = 12 - o. Solve -v + q = -0*v for v.

2

Suppose 0 = -5*u + 5*w + 65, u - 2*w + 5*w - 9 = 0. Solve -2*i + u = 2 for i.

5

Suppose 3*l - 2*l = 2*l. Solve -2*g = -l*g - 6 for g.

3

Suppose 8 = -6*u + 2*u. Let t© = 3*c**2 + 4*c + 2. Let i be t(u). Solve -i*m - 6 = -3*m for m.

-2

Let p be ¹³⁄₄ + 2/(-8). Let d be (2 - 3)*(-1 + p). Let i be d + (2 - (-3 - -1)). Solve 3*r - 3 = i*r for r.

3

Let b = 24 - 21. Suppose 3*r + 4 = -5*f - 6, -5*r + b*f + 6 = 0. Solve r = i - 4*i + 3 for i.

1

Let i = 8 + 1. Let j be 3*(-3)/((-18)/4). Suppose 4 = 4*r, j*k - 4 + 1 = 3*r. Solve -k*y = -0*y - i for y.

3

Suppose 19*l - 16*l = 9. Solve 0 = y - l*y for y.

0

Suppose 2*o + o - 5*k = 12, -5*o + 20 = -5*k. Suppose o*t = -t + 5. Solve t = -3*d + 4 for d.

1