Suppose -5*w + 22 = 7. Let o be ((-4)/10)/((-2)/10). Solve -l - w = o for l.

Let n(l) = -l3 - 8*l2 + 7*l - 13. Let c be n(-9). Solve c*k + 10 = -10 for k.

-4

Let n be (4 - (-72)/(-15))*-5. Solve 2*o = n*o - 10 for o.

5

Let l = -70 + 72. Solve l*j - 3*j = 0 for j.

0

Let v be (-4 - 0)/(2/(-4)). Let o = -6 + v. Solve -4*k - 6 = o for k.

-2

Let n = -5 + 1. Let t(z) = -z3 - 5*z2 - 4*z. Let p be t(n). Solve -8 = -4*s - p*s for s.

2

Let g(j) = -j3 + 4*j2 + 4*j - 5. Let x be g(4). Let i(a) = -a3 + 4*a2 - 4*a + 2. Let z be i(3). Let y = z + x. Solve -4*m + y = -2*m for m.

5

Let w = 74 + -74. Solve -3*y + 9 - 24 = w for y.

-5

Let r(q) = 15*q + 3. Let i(d) = d - 1. Let u(t) = -4*i(t) - r(t). Let j(f) = -f + 5. Let p be j(6). Let o be u(p). Solve k + o = -4*k for k.

-4

Suppose 2*l = l + 8. Suppose 3 = 4*m + k, -2*k = 4*m - 3*m + l. Solve -m + 1 = z for z.

-1

Let n(h) be the third derivative of h⁶⁄₁₂₀ - h⁵⁄₃₀ + h⁴⁄₁₂ - h³⁄₆ + h**2. Let g be n(2). Suppose 0 = 3*u - 6*u + 6. Solve u*q - g*q = 0 for q.

0