Suppose -2*z = -5*z - 9, 3*z + 18 = -3*y. Let u be y - (1 + -2) - -2. Solve g - 4 = -u for g.

4

Let j = 3 + 2. Suppose 2*u + 12 = g - j*g, -5*u = 2*g + 14. Let m be 1 + u/((-2)/11). Solve 0 = -5*s + s + m for s.

3

Let f(y) = y - 1. Let r be f(2). Suppose r = -5*g - 29. Let q be (-1)/(3/g) - 0. Solve 0 = -q*o + 1 - 3 for o.

-1

Suppose -a + 21 = 4*l, -2*l + 0 = -2*a + 2. Solve -a*w + 5 + 15 = 0 for w.

4

Let l(n) = n3 - 14*n2 + 12*n + 13. Let d be l(13). Solve -k + 3 + d = 0 for k.

3

Suppose 0*r - 3*r - 7 = -2*y, -5*y - 5*r + 5 = 0. Solve -y*h + 1 = -3 for h.

2

Let c be ((-2)/(-3))/((-1)/(-9)). Let v(i) = i**2 - 9*i + 11. Let a be v(8). Let g = c - a. Solve 0 = -h + g*h for h.

0

Suppose 2*o = 4*o - 14. Suppose -5*x + 3*k = -18, -3*x = 4*k - 2*k - o. Solve -x*m - 10 = -m for m.

-5

Suppose 12 = -5*i - 4*h, -i + 3*h - 4*h = 3. Let m be (-3)/(-27)*3*18. Suppose -5*b + 26 = m. Solve b*p + 1 + 3 = i for p.

-1

Let f be 6 - (-1 - (-15)/3). Solve f*r + 3*r - 5 = 0 for r.

1