Let p(f) = f3 + 4*f2 + 2*f + 5. Let i be p(-4). Let k(x) = x**2 + 2*x - 3. Let u be k(i). Solve u*t + 4 = 2*t for t.

2

Let t be 7/((-14)/6) + 3. Solve -5*a - 1 - 9 = t for a.

-2

Suppose j = 2*a - 4, -4*j + 28 = -9*j + 2*a. Let i be j/(-8) - 6/(-24). Solve l = -0 + i for l.

1

Let l = 8 + -3. Let i = -4 + l. Let q = -1 + i. Solve q = -0*b - 4*b - 20 for b.

-5

Let o = 25 + -22. Solve -4*w + o*w + 1 = 0 for w.

1

Let m = -15 - -17. Solve -m*u = -0*u - 6 for u.

3

Let a© = -6*c2 - c + 9. Let i(u) = u2 - 1. Let j(f) = -a(f) - 5*i(f). Let p be j(-3). Suppose -p*x + 10 = 3*x. Solve 0 = -g + 2 + x for g.

4

Suppose z + 0*z - 2 = 0. Suppose c - z = -3*s + 11, 21 = 4*s + 5*c. Suppose 4*u - 18 = s*q - 6, 2*q + 4 = u. Solve 0 = 2*m - 0 + u for m.

-1

Let f = 22 + -20. Solve f*u = 5*u - 3 for u.

1

Suppose -3*u + 19 = -0*d + 5*d, 9 = u - d. Suppose 4*a + u = -44. Let h = a - -21. Solve 23 = -3*n + h for n.

-5