Let b = 70 - 50. Solve 2*m - b = 6*m for m.

-5

Let k be 0*(-3)/(-2 - 1). Suppose b - 2 = -k. Solve p = -b*p for p.

0

Let n = -10 - -20. Let a(v) = -v - 6. Let d be a(-8). Let y be d/(-4) + 28⁄8. Solve -y*m = -5 - n for m.

5

Suppose -o + 5 = 7*w - 3*w, -w - 4*o - 10 = 0. Solve w*r + 2*r = 16 for r.

4

Suppose -7 - 17 = -4*w. Solve 0 = -3*q + q + w for q.

3

Suppose 14*z - 17*z + 24 = 0. Suppose 3*j = j + 10. Solve -j*q + 7 = -z for q.

3

Let x(w) = 6*w**2 - w - 1. Let v be x(-1). Solve v*b = 4*b for b.

0

Let h = -6 + 8. Let a(s) = 5*s**3. Let n be a(1). Solve h*z - 1 = n for z.

3

Let h = -87 + 98. Solve -h = -3*p - 2 for p.

3

Let k© = c - 10. Let v be k(11). Let b be v/(2/(-1))*-6. Solve 5*x = b + 7 for x.

2