Let o(a) = -2*a + 9. Let q be o(-7). Solve 4*r = -3 + q for r.

Let v(d) = 5*d3 - 4*d2 - 8*d - 8. Let b(s) = -4*s3 + 4*s2 + 8*s + 7. Let a(l) = -4*b(l) - 3*v(l). Let f be a(6). Solve -4*h + 0*h = -f for h.

5

Suppose 5*j + 3*o = 12, 2*o - 3*o + 4 = -4*j. Let w = j - 0. Let f(p) = -7*p - 6. Let n be f(-3). Solve w = 2*r + r - n for r.

5

Let a = 8 - 7. Let p be (11/(-22))/((-2)/4). Solve -2*y = -p - a for y.

1

Suppose 0 = -4*x + 5*w + 49, -3*w + 82 = 3*x + 25. Solve 0*v - x = 4*v for v.

-4

Let r(g) = 5*g**3 + 4*g - 3. Let j be r(1). Solve 25 = -b + j*b for b.

5

Let u(h) = -5*h - 2*h + 2*h. Let t be u(-1). Solve -t = -2*r + 5 for r.

5

Suppose -16 + 4 = -3*a. Solve a = -2*i - 4 for i.

-4

Let g = -131 - -144. Solve 0 = 9*p - g*p + 12 for p.

3

Let c® = r**2 + 4*r. Let b be c(-5). Solve 0*u - u = -b for u.

5

Let u = -10 - -15. Suppose 0 = -3*z + 5*i + 49, -z + 3*i = z - 33. Suppose -u*s + z = -2. Solve 5*g - s = g for g.

1