Let b(s) be the second derivative of 0 + 1/12*s**4 - 3*s + 0*s**2 - 1/6*s**3. Let d be b(2). Solve -d*n + 6 = -0 for n.

Let h be 9/(-4)*20/(-15). Solve h = -2*i + i for i.

-3

Let h be (-2)/4*0/(-10). Solve h = -y - 2*y - 12 for y.

-4

Let r be (-5)/10*2*12. Let k be (¹⁄₂)/((-1)/r). Solve 9 + k = 5*a for a.

3

Suppose 0 = -2*x + 2*u + 12, -4*x + 9*u = 4*u - 24. Let b be 3*1 + -5 + x. Solve -2*o + 2 = -b*o for o.

-1

Suppose 3*a + 4*i - 7 = 11, -5 = 2*a - 3*i. Solve a*j + 1 - 3 = 0 for j.

1

Let m(h) = h3 - 7*h2 - 8*h. Let t be m(8). Solve 3*g - 3 + t = 0 for g.

1

Let t(y) = y**2 + 11*y - 8. Let v be t(-12). Solve -o + v*o = 0 for o.

0

Let q be ¹²⁄₄₈ + ¹⁹⁰⁄₈. Suppose 2*l = -2*l + q. Solve 4*r = 2 - l for r.

-1

Let g(n) = 3*n - n2 - 3*n + 1 + 0*n2 + 2*n**3. Let i be g(1). Let b = 5 - i. Solve -k - 2 = -b*k for k.

1

Let b be ((-24)/(-30))/((-6)/(-15)). Let i = 4 + -3. Solve b*m = 11 - i for m.

5