Suppose c - 7 + 6 = 0. Solve 0 = a - 1 - c for a.

Let m(z) = -z**2 + 7*z - 1. Let c be m(5). Solve p + c = 4*p for p.

3

Suppose -2*d - 4 = -3*d. Suppose 5 - 22 = w - 5*x, 0 = -d*w - 3*x + 24. Solve -r - w*r = 0 for r.

0

Let d = 18 - 14. Solve 0 = -d*j + 9 + 11 for j.

5

Let v(f) = f3 - 6*f2 + 3. Let g be v(6). Let x = 7 - -5. Solve -c - x = g*c for c.

-3

Let s© = 2*c**2 - 5*c + 3. Let u be s(3). Suppose -n = 4 - u. Let x(w) = 4*w - 1. Let a be x(n). Solve -5 - a = 3*l for l.

-4

Suppose 1 - 36 = -7*d. Solve -6 = d*h - 21 for h.

3

Suppose 0*i = -5*i + 5. Solve h - i = 2*h for h.

-1

Let q(v) = v3 - 10*v2 + 10*v - 9. Let c be q(9). Solve c*n - 3*n = 0 for n.

0

Suppose 4*j + 24 = 4*u, -j + 6 = u - 5*j. Let k be (-1)/u - 49/(-6). Let b = 1 + 2. Solve b*a = k*a + 5 for a.

-1

Let k be (-1 + 7)/(⁶⁄₄). Solve 0 = -2*g + k*g + 4 for g.

-2