Suppose 0*u = -u + 3. Suppose u = y - 5. Solve -2 - y = -5*d for d.

2

Let k be (-13)/(-26) - (-1)/(-2). Suppose -2*c = -k*c. Solve c = 3*i - 4*i + 1 for i.

1

Suppose -2 - 7 = -3*w. Suppose 0*l - w*l + 27 = a, 4*l = 16. Solve 0*z - 5*z = -a for z.

3

Let y = -9 - -13. Suppose 0 = 3*o - 9, y*f - 22 = o - 9. Suppose -5*x + f + 6 = 0. Solve -l - x + 5 = 0 for l.

3

Suppose -4 = 5*a - 39. Let g = -5 + a. Solve -g*c + 2 = -0 for c.

1

Suppose 2*y = -g + 7, 10 = -y - 0*g + 4*g. Solve 3*z = 2*z - y for z.

-2

Let r(z) = -z**2 + 3*z + 3. Let j be r(7). Let b be (8/(-20))/((-1)/j). Let f be ((-4)/b)/((-1)/(-5)). Solve -f*y = -0 + 6 for y.

-3

Suppose -3*d - s + 4 = -1, -5*d = -5*s + 25. Solve -3*z + 0*z - 9 = d for z.

-3

Suppose -4*q = -5*k + 8, -3*q = 5*k - q + 4. Solve 2*o = -k*o for o.

0

Let n(q) = -q**2 - 4*q - 3. Let m be n(-3). Suppose -4*x + 5*r - 6 = 0, -4*x - 3r - 1 = 21. Let f be 4⁄6(-30)/x. Solve m = -v + f*v for v.

0