Let u(w) = 2*w**2 + 5*w. Let d be u(-5). Solve d = 3*v + 2*v for v.

Let v be (-1 - 0/(-1))*-5. Let t(u) = u - 1. Let p be t(v). Suppose 2*r = -0*x - 4*x - 4, 0 = 3*x - p*r - 8. Solve -3*z + 22 - 7 = x for z.

5

Let t(l) = -4*l**3 + 1. Suppose -z + 2 = 3. Let a be t(z). Solve a*v + 0 = -5 for v.

-1

Let l = 20 - 16. Suppose 24 = l*z - 0*z. Let d = 6 + -4. Solve -d*g = g - z for g.

2

Let k(s) = s3 + 4*s2 - 5*s - 4. Let g be k(-5). Let f be -1 - (2 + g*1). Solve 5 - f = -4*a for a.

-1

Suppose 0 = -2*n + 6*n - o - 4, -2*o = 8. Let k = -14 + 10. Let q = -4 - k. Solve q = -n*h - h + 2 for h.

2

Let a be (-1)/(-3) - 40/(-15). Solve a*r = r for r.

0

Let j be (-114)/(-266) + ³²⁄₇. Solve -q = -j*q + 4 for q.

1

Suppose 3*t - 11 + 8 = 0. Suppose c - t = 2. Solve c*d - 2 = 1 for d.

1

Let w® be the first derivative of r⁴⁄₁₂ + r³⁄₆ - r**²⁄₂ - r - 4. Let k(n) be the first derivative of w(n). Let f be k(1). Solve 5*a + f + 4 = 0 for a.

-1

Suppose 0*r = 4*i + 2*r + 6, 26 = i - 5*r. Solve -g - 2 = i for g.

-3