Let l(b) = -2*b**3 - 3*b**2 + 4*b. Let v be l(-3). Solve 4*w = -w + v for w.

Let y be (-387)/15 - ¹⁄₅. Let f be 2/(-13) - 4/y. Solve 0*z + 5*z + 20 = f for z.

-4

Let a = -36 - -51. Solve -a = 5*t - 5 for t.

-2

Suppose 0 = 2*a + 3*x - 3, 11 + 2 = 4*a - x. Solve a*j + 7 = 1 for j.

-2

Let q(l) = l3 - 7*l2 + l - 2. Let w be q(7). Suppose 2*x = -2*m + 4, -6*x + w*m - 10 = -5*x. Solve -2*p - 2*p = x for p.

0

Suppose 5 = 4*c - 11. Suppose -c + 2 = -y. Solve -y*g = 9 - 1 for g.

-4

Let b(t) = -t3 + 6*t2 + 8*t + 1. Let v be b(7). Let k = -3 + v. Let y = 0 + 0. Solve k*d + 14 - 34 = y for d.

4

Let i be -3 + (-1)/(-3)0. Let t be (-18)/(-1)(i - -2). Let q be (-21)/2*12/t. Solve -5*d - q = -2 for d.

-1

Let k = -3 - -5. Solve 0 = -k*a + 7 - 3 for a.

2

Suppose 0 = -6*z + 4*z. Let o(l) = l2 + 3*l - 2. Let i be o(-2). Let g(u) = u3 + 5*u**2 + 4*u + 2. Let j be g(i). Solve z = m + j*m - 6 for m.

2

Suppose -60 = 2*t - 5*h + h, 0 = 4*h + 12. Let s be -2 + 4 - t/2. Solve -4*p = -0*p + s for p.

-5