Suppose -4*w = 5*y - 7, 3*y = 2*w - 8 - 1. Suppose -5*l + 45 = 2*x - 65, 5*l - 85 = w*x. Solve 0 = 6*a - a + l for a.

-4

Let a(f) = -f**2 + 6*f + 4. Let k be a(5). Let s(w) = 0 + 7 + 0 + 2*w. Let i be s(k). Solve -6*c + c = i for c.

-5

Let q(f) = f2 + 4*f - 8. Let c be q(-6). Let v(n) = 2*n2 + 6*n + 10. Let j be v(-4). Suppose c*m - m = j. Solve 0 = 2*r + m + 4 for r.

-5

Let o = -12 + 17. Suppose -2*i = -o*i. Solve i = -3*k + 18 - 3 for k.

5

Let h be 32⁄12 - 2⁄3. Suppose 2*c - 14 = 2*f, 0 = -3*f + h*f - 5. Solve c*u = 4*u + 2 for u.

-1

Suppose 18 = 4*j - 2. Suppose j*y = -4*n + 5*n, -3*n = 5*y. Solve -3*c + y = 3 for c.

-1

Suppose 8*i - 2*i = 0. Solve i = -3*c + 6*c - 9 for c.

3

Let v = -11 - -7. Let u = v - -6. Solve -3*k = -u*k + 5 for k.

-5

Suppose 4*a - 6 = 6. Solve 0 = 2*d - 5 - a for d.

4

Suppose 0 = -3*i + 24 + 6. Suppose -2*k + i = -k. Solve 10 + k = 5*f for f.

4