Let c = -25 - -75. Suppose 6*y - y = c. Solve 0 = 6*m - m + y for m.

-2

Let q = -9 + 4. Let o(n) = -n**2 - 5*n + 2. Let z be o(q). Suppose 2*w - 2 = -0. Solve -3 = -z*b + w for b.

2

Let n(m) = -m + 29. Let j be n(27). Let p = 0 - -2. Solve -p*d = j*d for d.

0

Suppose -y + 2*y = 0. Let o = -2 + 4. Suppose 5*h - 60 = -5*z, -5*z + 38 = -2*h - 8. Solve o*c + 2 - z = y for c.

4

Suppose -2*a + 7*a - 5*c = 20, a + 4 = -c. Solve a = 2*k + 6 - 0 for k.

-3

Let v be -1 + 6/(-3) + 5. Suppose -5*a = -3*a + v*d - 66, 0 = 2*a - 5*d - 31. Let h = 53 - a. Solve y + h = -4*y for y.

-5

Suppose 143 = z + 43. Let o be 1/(1*4/z). Solve 6*w - w = o for w.

5

Suppose 8 = d + d + 4*x, -3*x + 3 = 3*d. Let l be (-4)/(-8)*0/d. Solve l*h + 4 = 2*h for h.

2

Let g(i) = i3 + 6*i2 + 5*i + 4. Let w be g(-5). Solve -w*r + 2*r = -6 for r.

3

Let v(u) = 2*u - 4 - 3*u - 2*u. Let i be v(-2). Solve 4 = i*d - 4 for d.

4