Suppose -49 = -5*r - 4. Let p = 9 - r. Solve p = 2*n - n for n.

0

Suppose -6*h + h - 5 = 0. Let z = h + 4. Solve -z*y + y = 0 for y.

0

Let c be 0/(2⁄2 + 1). Let d(p) = -p - 1. Let r be d(-5). Suppose c*x - 5*x + 74 = g, 86 = 5*x + r*g. Solve -2 = 4*y - x for y.

3

Let h be (4 + 4)*(-2)/(-4). Solve -h*f = -0 + 12 for f.

-3

Suppose -t + 0*t = -16. Solve -r = 3*r + t for r.

-4

Let k be (0/3)/(-4 - -2). Suppose -l = -k*l - 1. Solve 5 = 2*s - l for s.

3

Let g = -199 - -203. Solve 3*s = 1 - g for s.

-1

Let k(f) = -f3 - 17*f2 - 16*f + 2. Suppose 0 = -z + 5 - 21. Let x be k(z). Solve -x*p = p for p.

0

Suppose u = -u. Let c = -3 + 6. Suppose -c*q - 2*q - 32 = -4*r, u = 5*r - 2*q - 23. Solve r*w - w = 2 for w.

1

Suppose 0 = 40*f - 35*f - 60. Solve 0 = 5*y - f - 8 for y.

4