Let z be 1*(7 + (-2 - 1)). Solve z*w + 15 = 3 for w.

Suppose -3*f + 5 + 1 = 0. Let b(w) = -6*w - 2*w3 + 3*w - 3 - 3*wf + w**3. Let i be b(-3). Solve -i + 26 = 4*d for d.

5

Let z = 49 - 159. Let v be (-3)/9 - z/6. Suppose -v + 3 = -3*c. Solve -10 + c = 5*s for s.

-1

Let f = -6 + 8. Let b be (-9 + 8)/(f/(-8)). Solve 2*k + 6 = -b for k.

-5

Let v(n) = -n3 - 4*n2 - 2*n - 5. Let w be v(-4). Let r(k) = k**2 - 2*k - 31. Let y be r(7). Solve -w*a = -y - 11 for a.

5

Let m be (-23)/(-6) - (-1)/6. Let c be 0/(-1 + (m - 2)). Let k be c - -2 - (-10)/5. Solve 0 = 6*w - k*w for w.

0

Let v(t) = -t3 + 7*t2 + 2*t - 10. Let x be v(7). Suppose -x = -3*q + 8. Suppose -q*n = -32 - 48. Solve 0*b = 4*b + n for b.

-5

Let m(x) = 3*x2 - 9*x - 2. Let a(k) = 10*k2 - 26*k - 5. Let n(y) = -2*a(y) + 7*m(y). Let o be n(12). Solve 4 = 4*d - o for d.

3

Let y be (16/(-4))/(0 + -2). Suppose m = 2*m - y. Solve -8 = -5*a + m for a.

2

Let f be ((-2)/(-2))/(²⁵⁄₁₀ + -2). Solve f*n - 15 = -3*n for n.

3

Let d be ¹⁶⁰⁄₃₀ + 2/(-6). Solve d - 1 = -4*l for l.

-1