Let i = 1 - -1. Let w(v) = -3*v + 4*v - v2 + 12*vi. Let p be w(-1). Solve 0 = -4*l + p + 10 for l.

5

Suppose -2*v + 3 = -1. Suppose v*c + 7 = -5*y, 0*c + 5*y + 11 = -c. Solve -2*i - c = -0 for i.

-2

Let s(j) = j3 - 9*j2 + 3*j - 21. Let v be s(9). Solve -5*y - v = 9 for y.

-3

Suppose 3*a + k + 11 = 0, 3*k - 2*k - 5 = 5*a. Let f be ((-1)/a)/((-6)/(-60)). Solve f*o - 8 = 12 for o.

4

Let n(p) = -p**2 + 12*p - 11. Let v be n(8). Suppose -6*d - v = -g - 2*d, 4*g - 84 = 3*d. Let t be 2/(0 - (-6)/g). Solve -t = 3*a + 8 for a.

-5

Suppose 21 = l + 5*u, l - u - 17 = -4*u. Suppose 4*d - 4 = 8. Suppose 0 = g + d*g - 12. Solve 1 = -g*a - l for a.

-4

Suppose -3*s - 2 = -2*s. Let u be -1 - -2 - (s - -1). Suppose 0 = -5*h - 4*n + 45, 0 = u*n + n - 15. Solve 3*g + h = 2 for g.

-1

Let m(b) = b**2 - 4. Let d be m(-3). Suppose -d*k + 25 = -0*k. Solve 3*c = -k - 1 for c.

-2

Suppose 23 = 4*t - 5*l, 3*t = 5*l - 2*l + 15. Solve 15 = -t*b - b for b.

-5

Let m(n) = 7*n2 - 2*n + 2. Let o be m(2). Let t(y) = 38*y2. Let p be t(1). Let w = p - o. Solve 5*v - w = v for v.

3