Let v be (-1)/(-4) + 35⁄20. Suppose -5*w - c = v, -5*c + 4*c = -3*w + 2. Solve w = 4*p - 0*p for p.

0

Suppose 0 = 4*g + 4*q + 12, 5*q - 1 = 5*g - 16. Suppose -3*s = -2*s - 10. Suppose 0 = -3*u + u + s. Solve g*k = -u*k - 15 for k.

-3

Let s be (72/(-60))/(4/(-10)). Solve 0 = 4*r - s*r + 2 for r.

-2

Let x(d) = -2 - 2*d + 3*d - 1 + 7. Let n be x(0). Suppose -5*q + 3*z = -q - 33, n*q + z = 53. Solve -q = -0*m - 3*m for m.

4

Let q(l) = l**2 - l + 20. Let m be q(0). Suppose 2*y + 2*s = m, -5*y + s = 3*s - 56. Solve 0 = -4*z - 4 + y for z.

2

Suppose 15 + 15 = 15*n. Let r(b) = -3*b - 1. Let q(k) = -8*k - 2. Let s(l) = -2*q(l) + 7*r(l). Let w be s(-2). Solve -5 = -w*v + n*v for v.

1

Suppose 23*b - 19*b = 0. Solve -z + 1 = -b for z.

1

Let o be (-2)/5 + 4⁄10. Let s be (-2 + 1)/(-1) + 3. Suppose o*j - s = -j. Solve v + 20 = -j*v for v.

-4

Suppose 0 = -2*k - 3*k + 100. Suppose -s + k = -0*s. Solve 0 = -0*z + 5*z + s for z.

-4

Suppose -3*o + 5 = s - 0, 4*s + 2*o - 20 = 0. Solve 3*b - 10 = s*b for b.

-5