Let a(o) = o - 1. Let b = -3 - -8. Let q be a(b). Solve 5 = q*v + 1 for v.

Let f be ((-1)/(-3))/(3/(-9)). Let i be ((-20)/16)/(f/(-4)). Let h = i - -7. Solve 0 = 5*x - 3 - h for x.

1

Let h be ((-4)/10)/((-1 - -4)/(-60)). Solve -h = -2*f + 2 for f.

5

Let r(z) = -z3 - 6*z2 + 8*z + 5. Let t(x) = x**2 - 7*x - 1. Let c be t(6). Let d be r©. Let o be ²⁄₄*d - -1. Solve 4*v - 28 + 8 = o for v.

5

Let s(z) = -z3 - 3*z2 - 4*z - 2. Let f be s(-2). Suppose -7*q + 11*q + 2*w + 10 = 0, -2*q = -5*w - 25. Solve q*b - f = -b for b.

2

Suppose 6*x = -3 + 63. Solve 2 = 3*i - x for i.

4

Let f© = -2 + 9*c + 0 - 8*c. Let k be f(2). Solve -4*y - 16 = -k*y for y.

-4

Let u = 17 - 9. Let q = 18 - u. Solve 4*n + q = 6*n for n.

5

Suppose -a + 1 = -2*z, 4*a + 5*z = -0*a + 56. Solve -a = -5*l + 8*l for l.

-3

Suppose 4*i - 7*i + 12 = 0. Solve 0*c - i = -c for c.

4

Let p be ¹¹²⁄₇₀*((-3)/(-2) - -1). Solve p*x - 9 = x for x.

3