Let k(y) = y3 - 8*y2 + 5*y + 18. Let b be k(7). Solve 0 = -0*w + w - b for w.

4

Suppose 2*f = 5*f - 7*f. Let o(g) = -5*g - 1. Let l be o(-1). Solve l*i + i - 20 = f for i.

4

Suppose d + 0*d = 4, -d = -w. Let k = -2 + 4. Suppose w*p + k = 5*p. Solve p = -3*q + q for q.

-1

Let v(t) = t3 + 4*t2 + 4*t + 6. Let i be v(-3). Solve 0 = 4*l - i - 1 for l.

1

Suppose 0 = 4*j + 4*x + 8, -2*j + 4 = 8*x - 10*x. Solve -6*f + 2*f - 16 = j for f.

-4

Let p = 8 + -6. Suppose c = p*c. Let d be (-4)/(-8)*c/1. Solve d*z = z for z.

0

Let j(m) = 0 - 3 + m - 2. Let s(u) = 3*u - 11. Let o be s(6). Let z be j(o). Solve -2*l - z*l - 12 = 0 for l.

-3

Let b© = -c**2 - 8*c - 2. Let y be b(-6). Suppose 5*x + 2*w = y, -25 = -w - 4*w. Solve x = s - 5*s - 20 for s.

-5

Let p(x) = x**2 - 11*x + 12. Suppose 0 = -k - 2*k + 90. Let o be 0 + k/3 + 0. Let d be p(o). Solve 12 = -d*i - i for i.

-4

Let k be (-9)/(-6)*2 + 2. Solve k*w = 25 - 0 for w.

5