Let a be (-1)/(4 + 39/(-9)). Solve a*s + 1 = 7 for s.

2

Let s be (0 - 1)/(2/(-28)). Solve -s + 4 = 2*r for r.

-5

Let u be 15/(-25)*10/(-1). Let n be 2⁄4*u - -1. Solve p - n = -5 for p.

-1

Let j be (3*1)/((-2)/4). Let d(b) = -b3 - 7*b2 - 8*b - 4. Let n be d(j). Let v be 1 + n + -1 + 0. Solve -2*z = 2 + v for z.

-5

Suppose 3*r = -r + 400. Suppose 2*h = 6*h - r. Solve 0 = -0*a - 5*a + h for a.

5

Suppose 2*o - 3*p + 0*p + 9 = 0, -5*p + 15 = 0. Suppose 14*v + 6 = 17*v. Solve 0 = -v*c - 4 - o for c.

-2

Suppose 5*j - 28 = 2. Solve j*n = n for n.

0

Let g = -10 + 17. Let m(o) = o - 5. Let v be m(g). Solve -5 = v*w - w for w.

-5

Suppose -2*l + 15 = 3*l. Suppose 5*u - i = 3, l*u + 2*i = -2*i - 12. Let x = -6 - -21. Solve -4*j + 9*j - x = u for j.

3

Suppose 0 = -3*d - 0*d + 24. Solve -d = 4*g + 4 for g.

-3