Suppose -2*v = -3*v. Suppose a + 3*a = v. Solve 5*x + 0*x + 15 = a for x.

-3

Suppose -4*g - 2*m = -16, -3*g + 5*m + 0 + 38 = 0. Let z(l) = l - 4. Let v be z(g). Solve -4*t = -3*t - v for t.

2

Suppose 0 = -5*r + z - 2*z + 14, -3*z + 10 = -r. Solve -r*y + 3*y = 0 for y.

0

Let p(v) = v - 4. Let a be p(5). Solve 4*n - a = -5 for n.

-1

Let z(d) = d3 - 6*d2 + 7*d - 7. Let a be z(5). Suppose -4*t + 13 = 3*q, -a*q + 2*t = -t - 27. Solve 0 = 2*s - q*s - 10 for s.

-2

Suppose j = -0*j + 2. Suppose -3*f = -5*a - j - 14, 4*f - a - 10 = 0. Solve 0 = -3*m - f*m + 15 for m.

3

Suppose 2*g - 2*z - 18 = 0, -5*g + g + z + 21 = 0. Let n(l) = -l**2 + 6*l - 1. Let w be n(g). Let k = -7 + w. Solve k = -4*q - 4 - 12 for q.

-4

Suppose -2*o = -4, 4*o - 28 = y - o. Let b = y + 30. Solve 0 = 3*g - 0 - b for g.

4

Suppose 2*r = -0*r + 12. Let p = r - 6. Solve 0 = -w - p - 2 for w.

-2

Let f = -9 - -7. Let d be 0/((2 - 1)*f). Suppose d = -3*u + 3 + 12. Solve u = 2*t - 1 for t.

3