Let z = 90 + -60. Suppose 0 = -0*g - 4*g - 2*p + z, -4*g + 2*p + 10 = 0. Suppose -5*a + 5*w = -a + 5, -3 = -g*a - 3*w. Solve a = -3*v - v - 20 for v.

Suppose 2*q = -5*r + 45, -2*q + 2*r = -0*q - 38. Solve -3*n - n = -q for n.

5

Let i(n) = n - 4. Let l be i(8). Solve l*j - 3*j + 3 = 0 for j.

-3

Suppose 4*g - 4 = -0. Solve g - 2 = k for k.

-1

Let l(b) = b**2 - 7*b - 23. Let n be l(10). Solve -2 = -5*z - n for z.

-1

Let o = 43 + -27. Solve -o = 3*z - 1 for z.

-5

Suppose -4*i + 38 = 3*x, 3*i = -x + 17 + 4. Suppose 0 = -3*u - 4*r + x + 3, -r - 15 = -5*u. Solve 6 - u = z for z.

3

Let c(a) = 6*a - 2. Let w be c(3). Let d be ⁵⁹⁄₄ - (-4)/w. Solve 4*p - 1 = d for p.

4

Suppose 18 = 3*l + 4*f, 0*l = -4*l - 5*f + 23. Suppose 0 = -5*z + z. Suppose z = p - 4*p. Solve 0 = -l*n - 8 - p for n.

-4

Let l(n) = -n3 + 5*n2 + n - 3. Let z be l(5). Solve -4*p = -z - 2 for p.

1

Let y(o) = -3*o + 14. Let v be y(6). Let l be 4/(-14) + v/(-14). Solve 2*k + l*k = 10 for k.

5