Let f(a) = a + 5. Let x be f(-4). Solve -13 = 4*k - x for k.

Suppose -2*f - 4*c + 20 = 3*f, 2*f = 2*c + 8. Suppose 4 = 4*v + 4*p, -6*p + f = -2*p. Solve 6*i - 3*i = v for i.

0

Let c be ((-2)/6)/(-2 + (-85)/(-45)). Solve -2*p + 1 = c for p.

-1

Let s be (-3)/(-1) + 0 - (-20 + 19). Solve 0 = s*t + 1 + 11 for t.

-3

Let x be (-558)/(-27) + (-4)/6. Suppose -2*g + 2*q + 4 + 2 = 0, -4*g - 4*q + x = 0. Solve 0 = p - g + 3 for p.

1

Suppose -3*q = 5*v - 35, 6*q - 4*v - 16 = 4*q. Solve 4*f + q = -f for f.

-2

Let h be (4/(-3))/((-1)/3). Suppose -h*d + 7 = -3*d - 2*i, 3*d - 5 = -2*i. Solve 6 + 9 = -d*y for y.

-5

Let a = -16 + 16. Solve a = 4*x - 4 + 24 for x.

-5

Let k be ⁵⁄₁₅ - (-14)/3. Suppose 2*w - 2*u + 2 - 8 = 0, -2*u = -w + k. Solve -9 + w = 4*j for j.

-2

Let k(p) = p3 - 6*p2 - 2*p + 14. Let i be k(6). Suppose 4*l = -0*l + 4. Let q be -1 - i - (l - 6). Solve -a = q*a - 6 for a.

2

Let d be ⁶⁄₁₈ + ¹⁴⁄₃. Solve -2*z + 3*z + d = 0 for z.

-5