Let r be ((-4)/5)/((-1)/5). Solve 12 = r*w - w for w.

4

Let m(i) = -i3 + 2*i2 + 4*i. Let l be m(3). Let y be -2 + 10 + 0 + -6. Solve -n - l = y*n for n.

-1

Let x(f) = -3*f - 9. Let s be x(-4). Solve -4*t = -7*t - s for t.

-1

Let g(t) = t3 - 3*t2 + 3*t - 1. Let q be g(3). Solve -q - 1 = -3*r for r.

3

Suppose -4*f + 6 = -3*f. Let v = -4 + f. Let c = 4 - v. Solve c = -3*z - 1 for z.

-1

Suppose 85 = 14*s - 55. Solve 6*d = d - s for d.

-2

Let i® = r**2 + 3*r. Let s be i(-4). Solve 9 + 11 = -s*t for t.

-5

Let q = 48 + -47. Suppose j - 4 = 0, l + 8*j = 3*j + 20. Solve -2*s - 1 - q = l for s.

-1

Suppose -4 = -5*w + 3*z, w = -w - 3*z + 10. Suppose -5*k - 9 = -6*r + w*r, 3*r + 5*k - 33 = 0. Solve 0 = r*q - 2*q for q.

0

Let k be ((-6)/(-15))/(-3*(-4)/210). Solve -4*p - 13 = k for p.

-5