Let m(s) = -9 + 2*s - 3*s - s + s. Let d be m(-12). Solve d*v = v for v.

0

Suppose 4*u = 2*q + 2, -4*q - 2*u + 8 = -8. Solve -2 - q = -j for j.

5

Let a be (1 + -1)/(1⁄1). Suppose -z + a*z = -x - 7, 4*z - 22 = 2*x. Let d be (2 - (-4 - x)) + 1. Solve -2*c + 8 = -d*c for c.

-4

Let k = -5 - -6. Solve -k = -2*m + 9 for m.

5

Let w = -3 + 4. Let v be (2 + -3)*(6 + w). Let o = -4 - v. Solve 2*a = o*a + 3 for a.

-3

Suppose r - 3 = -3*x, -3*r = 2*r + 5*x - 25. Solve 3*q + r = -0 for q.

-2

Suppose -16 = 2*n + 4*x, 23 = 4*n - 0*x - 3*x. Suppose -n*j + 5 = -1. Suppose 0 = -4*o - 0*w - w + 30, -j*o - 2*w + 25 = 0. Solve 3*l - 2 = o for l.

3

Suppose 0 = y + 3 + 6. Let u(i) = i3 + 9*i2 - i - 7. Let m be u(y). Suppose -2*g + 2 = -12. Solve m*q = g*q for q.

0

Suppose 3*x - y = -0*x + 35, 3*y = -2*x + 16. Suppose 7 = -v + x. Solve -1 = v*t + 3 for t.

-1

Suppose 4*z - s = 7, -3*z + 15 + 9 = 3*s. Suppose 8 = 5*m - d - z*d, -2*d - 4 = -2*m. Solve 0 = -5*b - m*b + 10 for b.

2