Suppose n + 2 = 2*n + 2*a, -4*n - 2*a + 8 = 0. Let t be ((-2)/4)/(4⁄56). Let v = -3 - t. Solve -v*y + n*y = 0 for y.

0

Let x© = -2*c3 - 2*c2 + 2*c + 2. Let u be x(-2). Let f(m) = 6*m + 1 - 7*m2 + 0*m3 + m3 + 0*m2. Let n be f(u). Solve 2*y - n - 7 = 0 for y.

4

Let z be 0 - ((-4)/(-16) - 1⁄4). Solve -4*i = -z*i - 16 for i.

4

Let q be (0/(-2))/(4⁄4). Suppose 5*k - 1 - 14 = q. Suppose 0 = -l + 2 + 3. Solve -k*z + 10 = -l*z for z.

-5

Suppose -2*r = -2*t - 16, 3*t + t + 23 = r. Suppose r*n + n - 12 = 0. Suppose -2 + 20 = n*m. Solve -m*d - 25 = -d for d.

-5

Let a = 40 - 39. Solve 5*n + 21 = a for n.

-4

Suppose -k = -4 - 7. Solve -4*v = 5 + k for v.

-4

Suppose -2*y - 3*x + 15 = -y, -3*x = -4*y + 45. Suppose r = -r + y. Solve 3*k + r = 3 for k.

-1

Suppose -3*u - u + 8 = 0. Let c be (-4)/(-2) - (-3)/3. Suppose l - i = 4, -l - c*l + 3*i = -12. Solve l*y = u*y - 2 for y.

1

Suppose 5*u = -3 - 2. Let b be (-4 - -3) + 1u. Let z be b/(-4)(-2 + 2). Solve z = -3*r - 0*r for r.

0