Suppose 2*b = -5*x + 10, 2*x + 0*b + 3*b = 4. Solve -r = -x*r + 1 for r.

1

Suppose 10*y - 36 = -6. Solve 0 = -5*n + y*n + 4 for n.

2

Suppose -2*s + s = -h + 9, -55 = -3*h - 4*s. Solve 5*v = -7 - h for v.

-4

Let t be (-15)/(-20) + (-11)/4. Let z be 1*(-2 + 8) - -1. Let j = t + z. Solve j*s = s for s.

0

Suppose s = -2*s. Solve 5 = 5*b - s*b for b.

1

Suppose -2*s = -0 - 16. Let w = -4 + s. Let c(j) = -j3 - 7*j2 - 6*j + 3. Let z be c(-6). Solve -5*r + w = -z*r for r.

2

Suppose 0 = -x - 5*t - 5 + 43, -t = -4*x + 110. Solve 5*y + x = 3 for y.

-5

Let w be -15*5/(50/(-4)). Let h be 2/w - 140/(-12). Solve 3*p = -3 - h for p.

-5

Suppose 6*p - 3*p = 3. Solve p = s - 3 for s.

4

Let y(l) = -l**2 - 3*l + 2. Let s be y(-2). Let d = s + -1. Let k be (-2)/(-1 + d) - -1. Solve -2 = 2*j - k for j.

-1