Let r(g) be the first derivative of g**2⁄2 - 7*g + 4. Let h be r(10). Solve -h + 5 = -u for u.

-2

Let z = -16 - -20. Solve -z*t - 15 = -3 for t.

-3

Let m(g) = -9*g + 1. Let a be m(-1). Suppose -x + a = -3*x. Let l = x + 10. Solve l*p = p for p.

0

Suppose -p - 2*l = 2, -l + 2 = 5*p + 3*l. Suppose h = -5*v + 6 + 4, -p = -v - 4*h. Solve -3*t = -v*t for t.

0

Let l(j) = j3 + 6*j2 - 5*j + 5. Let w be l(-7). Let a(b) = -b**2 - 6*b + 11. Let z be a(-8). Let u = z - w. Solve 0 = -u*f + 14 - 6 for f.

2

Suppose -4*b + 1 = -35. Suppose -4*n - 5*y = b, 21 = 4*n - 2*y + y. Solve 0 = n*o + 1 - 5 for o.

1

Let w = -85 - -95. Solve -2*k + w = 3*k for k.

2

Suppose b - 5*r + 14 = -5, -2*r = -2*b - 6. Solve 7 - b = 3*t for t.

2

Let y® = -r + 1. Let x(d) = -12*d + 20. Let n(z) = -2*x(z) + 28*y(z). Let m be n(-11). Suppose m = b - 5*g, -2*b + 30 - 1 = -3*g. Solve 5*l = -27 + b for l.

-4

Let r(q) = q**2 - 6*q - 5. Let u be r(7). Let b(w) = 2*w + 1. Let h be b(u). Solve h*g - 2*g - 9 = 0 for g.

3