Let w = -8 + 15. Let q be (-1)/((-2)/(-4)) + 12. Solve -w*k = -2*k - q for k.

2

Let w(v) = v**2 - 8*v + 9. Suppose -4*a + 14 = 2*g + a, 0 = 5*g - 3*a - 35. Let k be w(g). Solve -k = 4*s + 2 for s.

-1

Let x(v) = v**2 + 2*v + 1. Let y be x(2). Let b = 12 - y. Suppose -b*o + h + 18 = 0, -2*h = 3*o - 7*h - 30. Solve 0 = 2*k - o - 1 for k.

3

Suppose 3*l = -2*n + 2, 5*l = -2*n - n + 4. Suppose l*h = -4*z + 6, -5*z = 3*h - 3*z - 9. Solve h + 9 = -4*a for a.

-3

Suppose -2 = m - 5. Let i be (-8)/12 - (-11)/m. Solve -i*y = y for y.

0

Let p = 18 - 16. Let y be (18 - 6) + p + 1. Solve -3*i = y - 0 for i.

-5

Let j(x) = -x + 9. Let r be (-10)/15*21/(-2). Suppose -n + 0*n + r = 0. Let l be j(n). Solve 4*a + l = -2 for a.

-1

Let n = 11 - 8. Solve 2*p = n*p - 3 for p.

3

Let q(j) = -j + 7. Let k be q(0). Let x(n) = -n**2 + 3. Let i be x(0). Let y be -1 + 0 - (-1)/1. Solve i*s - k*s + 16 = y for s.

4

Let s(t) = t**2 - 6*t + 3. Suppose -f = 3*m - 3, 6 = -4*m + 2. Let a be s(f). Suppose 2*b - 25 = 11. Solve -b = -a*d - 6 for d.

4