Let k(a) = -a. Let i be k(-6). Suppose 2 = -5*o - 3*f, 2 = -4*o - 3*f - 2. Let p = i - o. Solve 0*d + p = 2*d for d.

2

Let i(f) = -3*f. Let m be i(-1). Let h(k) = k - 3. Let j be h(3). Solve j = -m*b + b + 4 for b.

2

Suppose 0 = 4*n - 4*i + 21 - 89, 3*i - 6 = 0. Let p = -13 + n. Solve -2*h + 0 = -p for h.

3

Let s(d) = -d**2 + 7*d - 3. Let t be s(6). Suppose c - 20 = -t*c. Suppose -q - 2 = -4*v, -c*v = -3*q - 0*q + 1. Solve q*n - 13 + 3 = 0 for n.

5

Let d be (-3)/((-3)/10) - 4. Let b(u) = 3*u3 + 8*u2 - 2*u2 - 4*u3. Let x be b(d). Solve x = 3*r - 0*r for r.

0

Let c be (4/(-6)*9)/(-1). Suppose -4*p + 2 = -c. Solve 0 = 3*f + 10 + p for f.

-4

Suppose -z = 3*z - 12. Suppose 1 = -3*o - 3*c + 13, -4*o - z*c + 15 = 0. Let f(h) = -h**2 + 5*h - 3. Let j be f(4). Solve j - o = w for w.

-2

Let l = 22 + -33. Let o be (-4)/(-14) + (-248)/(-14). Let j = l + o. Solve -2*t + 15 = -j*t for t.

-3

Let l© = -c**2 - 5*c - 4. Let m be (-3 - (-2 + 1)) + -1. Let p be l(m). Suppose p = -k + 12. Solve r + k = 3*r for r.

5

Let g(p) = -p + 23. Let c be g(0). Suppose -2*m - 34 = -2*w, -3*w + 5*m - c = -70. Suppose 2*l - 3*d = w, -5*l + 2*d + 21 = 1. Solve -l*b = 2 + 2 for b.

-2