Let f be 105/33 - 6/33. Suppose -f*h - 4 = 2. Let j be h + 2*10 + 2. Solve 6*d - d = -j for d.

Suppose -8 = a + a, -3 = -5*b - 3*a. Let g® = -r3 + 4*r2 - 4*r + 4. Let x be g(b). Solve x + 4 = m for m.

5

Let k be ¹³⁶⁄₂₂ + (-4)/22. Let t be k - -5 - (1 - 2). Solve -2*c = c - t for c.

4

Let g(a) = -a**2 + 6*a - 2. Let d be g(5). Solve -d*x + 5 - 2 = 0 for x.

1

Suppose 2*g = -0*g. Suppose 4*l - 4 = -g*l. Solve -l - 2 = -a for a.

3

Suppose -2*u - 10 = -2*y, -u + 20 + 0 = 4*y. Solve u*i = -2*i for i.

0

Let z be 4 - (5 - (0 - -1)). Solve z = -5*a - 15 for a.

-3

Suppose 12 = 4*a - v - v, 0 = 2*a + v - 10. Let o(f) = -f3 + f2 + 42. Let w be o(0). Suppose a*z = w - 2. Solve -4*u - u = z for u.

-2

Suppose -6 = -3*f + 6. Let z© = c - 4. Let s be z(f). Solve 0 = 3*i - s + 15 for i.

-5

Suppose -l - 1 = 0, -4*k = 3*l + l. Let a be ((-10)/(-4))/(¹⁄₂). Let c = a + k. Solve -4*f + f = c for f.

-2

Suppose -8 = -6*q + 4. Solve -16*r = -17*r - q for r.

-2