Let b be ((-7)/2)/((-2)/(-4) + -1). Solve 3 + b = 2*n for n.

5

Suppose -2*j + 16 = 3*x + 3*j, -x + 5 = 2*j. Suppose r - 1 = 2. Solve -r*t + 5 + x = 0 for t.

4

Let z(m) = m3 - 2*m2 + 2*m - 1. Let o be z(3). Solve t - 17 = -o for t.

3

Suppose -2*r + 0*u - 7 = -3*u, -r + 2*u = 5. Solve -r + 7 = 2*h for h.

3

Let l(g) = g**2 + 8*g + 3. Let u be l(-5). Let h = 15 + u. Solve -6 = h*d - 3 for d.

-1

Suppose -5*j + 19 = -6. Suppose 2*i + 15 = -j*x + 35, x = 2. Solve i*l - 11 = -1 for l.

2

Suppose 4*h + 8 = -2*c - 0, -2*c = 0. Let q = h - -4. Solve a = -q*a for a.

0

Let y be (-12)/8*(-2)/1. Let n = 6 - y. Solve 5 - n = -k for k.

-2

Let y be (1 - 0)/((-2)/(-4)). Solve -20 = 2*n + y*n for n.

-5

Let j = 7 - 15. Let q = j + 12. Suppose -4*x + 31 = 5*m + 5, 0 = -q*x + 5*m + 6. Solve -x*r + r = 0 for r.

0