Let x = -21 - -12. Let v = 9 + x. Solve v = -2*z - 1 + 3 for z.

1

Let c(o) = o**2 + 6*o + 1. Let u be c(-4). Let r = 17 + u. Solve r + 5 = -3*a for a.

-5

Suppose -5*v = 4*q - 10*v + 17, -5*q = 4*v + 11. Let p(h) = h**2 + 2*h - 4. Let d be p(q). Let o be 51(d + 2). Solve 0 - 15 = -o*l for l.

3

Suppose -d + 0 = -5. Suppose 3*l + 6 = 4*c + d*l, 0 = c - l - 3. Suppose -2*r + m - 5*m = 18, -m - 7 = -c*r. Solve 9 = 5*u - r for u.

2

Let j(s) = s - 8. Suppose 6*h = 4*h + 26. Let u be j(h). Solve -4 - 1 = u*q for q.

-1

Suppose 8 = p - 3*p. Let k be p/6*9/(-2). Solve k*f = 12 - 0 for f.

4

Let u = -11 - -16. Solve u = -3*o - 4 for o.

-3

Let c(a) = -3*a2 - 2*a + 3*a2 - a + a**2 + 2. Let s be c(2). Solve s = -4*b - 0*b for b.

0

Let r = 22 - 17. Solve -5*u - r = -30 for u.

5

Suppose 8 = 4*h - 3*n - 7, -n - 5 = 0. Solve h = 2*j + 1 - 5 for j.

2