Let o(w) = 2*w**2 + 11*w - 1. Let q be o(-6). Solve 35 - 10 = q*u for u.

Let d(w) = -w**2 + 4*w + 2. Let a be d(4). Solve -5*m - a = -3*m for m.

-1

Let o be ¹⁄₃ + (-2)/(-3). Suppose h - o - 9 = 0. Solve -3*b + h = 2*b for b.

2

Suppose -160 = -5*g - 15. Suppose 2*n = 11 - g. Let y be (-40)/(-18) + 2/n. Solve 0 = d - y for d.

2

Let o® = -r**2 + 20*r + 15. Let v be o(20). Solve 3 - v = 4*n for n.

-3

Let t(k) = -5*k + 1. Let p(z) = -z2 + 7*z - 1. Let h(a) = -a3 - 5*a**2 + 5*a + 1. Let f be h(-6). Let m be p(f). Let s be t(m). Solve 0*b - s = -3*b for b.

2

Let k(g) = -3*g - 5. Let b be k(-4). Solve -b*q = -2*q + 10 for q.

-2

Let c = 5 - 0. Solve 4 = -3*u - c for u.

-3

Let w(x) = -x3 + 10*x2 - 8*x - 9. Let t be w(9). Suppose 4*v - 5 = -3*h, t = -2*h + 2*v - v + 7. Solve -3*g = -0*g - h for g.

1

Suppose 5*r + 2*k + 53 = 0, -2*r - k = k + 20. Let v = r - -8. Let l be ⁶⁄₉*v + 5. Solve 0 = -2*t + l*t + 4 for t.

-4

Let h® = -r3 + 9*r2 - 14*r + 4. Suppose -f + 0*f = -7. Let z be h(f). Solve 0 = z*i - 7 - 1 for i.

2