Suppose -b = -6 + 1. Suppose -9 = -b*k + 2*k. Solve -u - 1 = k for u.

Let z be (-1*3)/(2 - (-55)/(-20)). Solve -t - z*t + 20 = 0 for t.

4

Suppose -5*j - 31 = 3*a - 5*a, -4*a - 8 = 0. Let n be j/(-2) + (-2)/(-4). Solve n*o + 9 = -7 for o.

-4

Let z(v) = -v**2 - 10*v - 17. Let o be z(-4). Solve 25 = 2*p - o*p for p.

-5

Let p = 28 - 11. Suppose 5*z + 0*w = 3*w - p, 0 = -3*z - w + 1. Let y be (1 - -1)*z/(-1). Solve 0 = -v - y*v - 3 for v.

-1

Let k be (-2 + 0)*(-15)/30. Solve 4*z = 3*z - k for z.

-1

Let d = -1 - 1. Suppose 0 = b - 0 + 6. Let c be d/b*(15 + -6). Solve 3*t - 6*t - c = 0 for t.

-1

Suppose 3*v = 1 + 8. Solve -v*y + 2 = -4 for y.

2

Let x(d) = d + 25. Let l be x(-12). Solve 8*y - l*y = 0 for y.

0

Let l = -24 + 26. Solve 0 = c - l*c - 1 for c.

-1

Let p© = c + 6. Suppose -3*n = -0*n + 18. Let m be p(n). Suppose 0 = 2*z - m*z. Solve z = -3*f + 8*f for f.

0