Let p be 4/(-18) + 2⁄9. Solve 5*c - 8 + 28 = p for c.

-4

Let b(t) = t**2 + 2t - 3. Let h be b(3). Let y be ((-3)/5 - -1)-5. Let c = y + 7. Solve h = c*w - 8 for w.

4

Suppose 5 = 3*u + 2*p - 7, u = 2*p - 4. Solve 0*j = -u*j + 8 for j.

4

Let w(m) = m**2 - 4*m + 2. Let h(p) = 2*p - 8. Let t be h(6). Let r be w(t). Solve -b - r*b = 6 for b.

-2

Suppose 4*b - b - 2*c - 15 = 0, b + 3 = -2*c. Let l = 42 - 79. Let z = l - -37. Solve z*t = b*t for t.

0

Let u be 6⁄4*(0 - -2). Suppose -6*m = -15 + 9. Solve -r = m - u for r.

2

Suppose x - 15 = -4*x. Suppose x*r = r. Let f = 1 + r. Solve 0*t - f = -t for t.

1

Let k(q) = -3*q**2. Let i be k(1). Let x = -3 - i. Solve 5*h + 25 = -x for h.

-5

Suppose n = -n + 40. Let w = 6 - 2. Solve n = -0*g + w*g for g.

5

Let m(q) = -2*q**2 - 10*q - 8. Let x be m(-4). Let t = -3 - -3. Suppose h = t, -2*h = -2*c - 6*h + 6. Solve x = -p + 8 - c for p.

5