Let k = -46 - -56. Solve -9*s - k = -4*s for s.

-2

Suppose -4*h = 4*r - 52, 3*r + h + h - 34 = 0. Solve 3*g = r*g - 15 for g.

3

Let a(x) = -3*x + 10. Let s be a(3). Solve s + 1 = -z for z.

-2

Let i(l) = -l3 + 3*l2 + 6*l - 3. Let y be i(4). Let r© be the first derivative of -c**2⁄2 + 7*c - 2. Let z be r(y). Solve s = z*s - 3 for s.

3

Let n be 2⁄6 - 52/(-6). Let p be (n/4)/((-3)/(-8)). Suppose -3*g = -p*g + 12. Solve g*t = 9 + 3 for t.

3

Suppose -5*z = 3*r - 0*r + 40, 4*r - 24 = 3*z. Let j(w) = 2*w + 4. Let g(p) = -1. Let a(q) = 8*g(q) - j(q). Let n be a(z). Solve -2*v = -4*v + n for v.

2

Let d© = 12*c**2 + c + 2. Let u be d(-2). Suppose 5*h + 6 = 3*p + 90, 4*p - u = -4*h. Solve 0 = -6*n + n + h for n.

3

Let u be 60/(-6)*1/(-1). Suppose 2*r = 3*v - 2, -5*v + 35 = 5*r - u. Solve 7*x = v*x + 9 for x.

3

Let b be (10/(-25))/(2/(-10)). Solve 0*j = j - b for j.

2

Suppose -6*b = -2*b - 112. Let m be ((-14)/b)/(2/(-12)). Solve -m*f + 0*f = 0 for f.

0