Let w be (-320)/(-96)*(-6)/(-4). Solve 4*n - w = 11 for n.

4

Suppose -s - 2*s + 3 = 0. Solve 0 = h - s - 1 for h.

2

Let d be (-115)/(-69) - (-2)/6. Solve d - 3 = o for o.

-1

Let w(a) = a3 - a2 + 4*a + 3. Let r be w(-2). Let s = -12 - r. Solve -s*z + 10 = -0 for z.

2

Let f be 28 + (0 - (-9)/(-3)). Solve f = 4*j + j for j.

5

Let r be 3 + (-3 - 9/(-3)). Suppose 7 = r*q + d - 2, 7 = -q + 3*d. Suppose q*b - 25 = -3*b. Solve -6 = -b*c - 1 for c.

1

Suppose -4*u - 5 = 11. Let c® = -r**2 - 5*r - 2. Let s be c(u). Solve t + s - 4 = 0 for t.

2

Suppose 15*o - o - 56 = 0. Solve -3*z + o - 1 = 0 for z.

1

Let f be -3 + (-2 - -10) + -2. Suppose -6 = f*h - 21. Solve 3*c - h*c - 8 = 0 for c.

-4

Let f(s) = -s + 5. Let o be f(0). Suppose -3*l + 16 = 3*u - o, -3*l + 4*u - 7 = 0. Solve 0*a + l*a = 12 for a.

4