Let t(b) = 2*b - 4. Let q be t(3). Let i = 9 - 3. Solve -x = q*x - i for x.

2

Let g = 10 + -14. Let u = 4 + g. Suppose 3*f + u*f = 5*w - 50, 0 = -5*w - 4*f + 15. Solve -w*n = -3*n for n.

0

Let m® = r + 13. Let j be m(-8). Solve -j*u - 1 = -11 for u.

2

Let q(w) = 2*w2 - 3*w2 - 4*w + 0*w. Let r be q(-4). Solve -i = -r*i - 3 for i.

3

Suppose 0 = m - 6*m. Let t be m + 2 + (1 - 1). Solve 3*a = -t*a for a.

0

Let l(u) = u3 + 11*u2 - 2*u - 16. Let d be l(-11). Solve 0 = -5*c + d + 14 for c.

4

Let b = -2 - -7. Let m = 13 - 7. Let j(n) = -n3 - 2*n2 - 4*n - 2. Let c be j(-1). Solve 0 = -b*r + c - m for r.

-1

Let q be -6*(2/(-4) - 0). Suppose 3 = 3*s - q. Suppose -3*m = -3, -u = -4*u + 4*m + s. Solve -v + u*v + 3 = 0 for v.

-3

Suppose -17*u + 22*u - 20 = 0. Solve 0 = -p + 3 - u for p.

-1

Let g = 13 + -11. Solve 0 = -5*w + g*w for w.

0