Let b = 5 - -2. Solve -b*z - 15 = -2*z for z.

-3

Suppose 22 = 3c - 8. Let h be 6(c/6)/5. Solve -k = -0*k + h for k.

-2

Suppose -45 = y + 4*y. Let x(b) = b3 + 10*b2 + 8*b - 9. Let c be x(y). Let t(w) = w**2 + 2. Let h be t©. Solve h*m = m - 4 for m.

-4

Suppose 3*r = s + 8, 2*r - 3*s + 24 = 5*r. Let j be -3 - (4 + -7) - -3. Solve -j*k = k + r for k.

-1

Let w(g) = g**2 - g. Let c be w(-1). Suppose c*x + 4*n + 5 = 3, 7 = -x - 5*n. Suppose -s + p + 2 = 0, 0 = -5*s + 3*p - 2 + 12. Solve -v + x = s*v for v.

1

Suppose -5*j - 1 = -5*p - 66, -17 = j + 5*p. Solve 0 = 4*y - 8*y - j for y.

-2

Let n(j) = -j2 - 9*j - 8. Let s(q) = q2 + 9*q + 4. Let y be s(-4). Let r = 8 + y. Let g be n®. Solve 3*u = -g*u - 6 for u.

-2

Let r = 3 + 65. Suppose -r - 7 = -3*p. Let f(h) = h3 + 3*h2 - 2*h - 2. Let u be f(-3). Solve g + u*g = -p for g.

-5

Suppose p - 1 - 6 = 0. Let o be p - 9/(-6)*-2. Solve o*n + 5 = 3*n for n.

-5

Let h be 2/(-9) + (-2)/(-9). Suppose 43 - 54 = -f. Suppose 0 = -2*s + q + f, -5*s + q + h*q = -35. Solve -s = p + p for p.

-4