Suppose -12 = -22*k + 18*k. Solve a = -k*a - 12 for a.

-3

Suppose 2*w = -2, -7*w - 56 = -3*n - 2*w. Let q = n - 12. Suppose q*d - 3*a = 0, -3 = d - 3*a + 9. Solve -d*z = -1 + 4 for z.

-1

Let n(x) = x2 + 8*x + 6. Let w be n(-6). Let m be -14*3/(0 - w). Let b(o) = -o2 - 6*o + 10. Let a be b(m). Solve 0*k - a*k + 12 = 0 for k.

4

Suppose -24 = 12*s - 36. Suppose -j + 4*x - 7 = 4*j, -j - 11 = -4*x. Solve z + s = -j for z.

-2

Suppose 2*y - 14 = 2*m + m, -5*m - 2 = 2*y. Suppose 4*r = -i - 2, r = -y*i - i + 9. Solve i*a = -a - 3 for a.

-1

Let p = -3 + 11. Let z = p - 4. Suppose -z*s + 10 = -2*s. Solve -s*f = -0*f for f.

0

Let r(o) = o**2 + 3*o - 3. Let l be r(-4). Solve 0 = -3*z + 7 - l for z.

2

Let g be 15⁄3*42⁄5. Let c be g/10 - (-3)/(-15). Let w(m) = m - 4. Let p be w©. Solve p*j + 3*j + 9 = 0 for j.

-3

Let i be (-39)/(-9) + (-4)/(-6). Solve -16 = i*u - u for u.

-4

Suppose -4*l + 8 = -0*l. Suppose -l*z + 2*s = 0, -2*s - s + 3 = 0. Solve -z = a - 3 for a.

2