Suppose 5*t = t + 12. Let h® = -5*r - 2. Let u(g) = -g3 - g2 - 2. Let k be u(0). Let v be h(k). Solve -z + t*z = -v for z.

-4

Let w = 13 - 10. Solve -w*l - 2*l = 25 for l.

-5

Let i(j) = 3*j3 + 8*j2 + 7*j - 3. Let x(d) = 5*d3 + 16*d2 + 13*d - 6. Let f(n) = -7*i(n) + 4*x(n). Let a be f(8). Solve 5*o - a = -6 for o.

3

Let u(v) = -v. Let f® = -r**2 + 10*r - 3. Suppose 0*i - 5*g = -i - 6, -4*g = -3*i - 18. Let m(o) = i*u(o) - f(o). Let s be m(4). Solve -s - 13 = -4*w for w.

4

Let m = 15 - 11. Let w = 20 - 8. Suppose 4*f - z + 6*z - 48 = 0, f + m*z - w = 0. Solve 2*j - f = -j for j.

4

Suppose 0 = -2*m - 0*m - 4. Suppose -3*r = -7*r + 4. Let j = r - m. Solve j = l - 2 for l.

5

Suppose 7*l - l = 0. Solve l = -2*x - 3*x + 5 for x.

1

Suppose 6*c = -5 + 5. Suppose 2*m = 3*j + 1 + 6, -4*m - 3*j = -5. Solve 10 = -m*f - c*f for f.

-5

Let q(m) = -m. Let l(b) = 3*b + 6. Let t(g) = l(g) + 2*q(g). Let j be t(6). Let u be -63/j-2. Solve u*i + 8 = -i for i.

-2

Let y = -2 + 6. Let j = y - 4. Suppose 5*n - 20 = -j*n. Solve -2*v = -n*v + 6 for v.

3