Suppose j - 5*j + 20 = 0. Suppose 2*b + 50 - 14 = 5*y, 21 = y - j*b. Solve -3*n = -y*n + 12 for n.

Let z = -2 - -4. Let u be ((0 + 0)/(-1))/z. Let k be 5 - (1 + u/2). Solve k*w + 4 = 16 for w.

3

Let i(a) = a3 - 4*a2 - 4a - 5. Let n be i(5). Let p be (n - 2)(-1)/1. Suppose -p*u = u. Solve 3*v = -u*v for v.

0

Suppose 5*w + 7 + 8 = 0. Let y be (4/w)/(2/(-3)). Suppose -b = y*b. Solve 2*f + 8 - 2 = b for f.

-3

Let o = -69 + 76. Solve -4*g = -o*g - 3 for g.

-1

Let i be (-3)/((-2 - 1) + 2). Suppose -i*a = -a - 8. Let l(w) = -w**2 - 4*w - 3. Let f be l(-2). Solve a = -g - f for g.

-5

Let w(l) = -11*l3 + l2 + 3*l - 4. Let r(a) = 5*a**3 - 2*a + 2. Let c(h) = 13*r(h) + 6*w(h). Let k be c(4). Solve 3 = k*d - 1 for d.

2

Let c(k) be the second derivative of k⁴⁄₁₂ + k³⁄₂ - k. Let j be c(-4). Solve 0 = j*w - 7*w + 6 for w.

2

Suppose 55 = 5*k + 35. Solve -7 + k = m for m.

-3

Suppose 0*i = -2*i + 4. Solve -i*t - 8 = -4 for t.

-2

Let p(o) = -o3 - 3*o2 + 5*o + 4. Let r be p(-4). Solve -2*m = -r*m for m.

0