Suppose 2*z - 9 = -z. Solve -4*a = -a + z for a.

-1

Let a(u) = 4*u**2 + 2*u. Let n be a(-2). Let o = n + -12. Solve o = -2*z + 1 + 3 for z.

2

Suppose 0 = 4*m - 16, -3*m = 6*f - 2*f - 36. Let j be f/((30/(-9))/(-5)). Let k = j - 9. Solve -4 = -k*v + v for v.

-4

Let s = 52 - 49. Solve 2*a = -1 + s for a.

1

Suppose d - 2 = 2. Solve g + g + d = 0 for g.

-2

Let w(n) = -n. Let z be w(-2). Let c be 87⁄27 - (50/(-18) - -3). Solve -z*q - q = -c for q.

1

Suppose 4*m - 5 = -x, 3*x + 6*m = 5*m + 4. Suppose 2*t - 5 - x = 0. Solve t - 15 = 3*z for z.

-4

Let g(b) = -2*b - 1. Let x be g(-4). Suppose 0 = -3*q + x - 1. Suppose -m = q*a + 2, m + 1 = -m - 3*a. Solve -m*z = z for z.

0

Let n(t) = t3 - 4*t2 + t. Let g be n(4). Let w be 1*(-2)/(2/(-5)). Suppose -2 = -w*a + 3*a. Solve 5 = g*m + a for m.

1

Let l(b) = b**3 - 4*b + 4. Let c be l(2). Solve -c*j = -j - 9 for j.

3