Let s(g) = -g**2 + 4g - 1. Let a be s(3). Let b be -2 + 0 + (-21)/3. Let j be 3⁄2(-24)/b. Solve 0*r = -a*r + j for r.

2

Suppose -3*o + 37 = 2*y, 4*o - 14 - 62 = 4*y. Solve -3*w + o = 3 for w.

4

Let c = 14 + -14. Solve c = 2*f - 6*f - 12 for f.

-3

Suppose -2*u + 0*d = -4*d - 8, 4*u - 16 = 5*d. Suppose h + 0 = -2, 0 = 5*f + u*h - 12. Solve 4*t + f + 0 = 0 for t.

-1

Let v be -5 + 1 + 2 - -10. Let h = -5 + v. Suppose 0*k + 3*d + 18 = 3*k, -5*k + h*d = -24. Solve -k*r - 2 = 4 for r.

-2

Let d© = -c + 10. Let n be d(7). Let f(p) = 6*p2 - 7 - p + 2*p3 - n*p**3 - p. Let x be f(5). Solve -j = -5*j + x for j.

2

Suppose -t - 2 - 26 = -5*o, 15 = -5*t. Suppose o*n = 3*x - x - 20, -2*x - 3*n = 12. Suppose q + x = -4*y + 8, -3*q - 12 = 0. Solve -v + y - 5 = 0 for v.

-2

Suppose -4*a = -0*a - 8. Suppose 0 = -2*x - 3*z + 29, a = 3*x - 3*z - 4. Suppose 0 = 5*s - x - 18. Solve 6 + 4 = s*j for j.

2

Let g(k) = 3*k - 3. Let d(w) = 3*w - 2. Let c(t) = -3*d(t) + 2*g(t). Let q(z) = z3 - 5*z2 - 7*z + 5. Let y be q(6). Let a be c(y). Solve 2 - a = -u for u.

1

Let v = -6 - -11. Solve -26 + 6 = v*m for m.

-4