Suppose 19 - 4 = -5*r. Let s(k) = -k - 3. Let l be s(r). Solve 0 = -l*c + c - 5 for c.

Let p = 25 - 21. Solve 2*i + 8 = p*i for i.

4

Let t(f) = -3*f3 - 3*f2 + 1 + 2*f**3 + 1 + 6*f - 2*f. Let n be t(-4). Solve n*y - 2 = -8 for y.

-3

Let b be (2 - 0)/(²⁄₄). Solve 0 = -m - b*m for m.

0

Let h = 6 + 2. Let y be (⁵⁴⁄₁₂)/(6/h). Solve 2*f + y = -0*f for f.

-3

Let b be 4 + (-2 - -1) + 0. Suppose 6*g + 2*m = 4*g, 5*g - m = 0. Solve 0 = -g*w - b*w + 12 for w.

4

Let k be 169/(-5) + 10/(-50). Let b be k/(-9) + (-10)/(-45). Solve b*h + 23 = 3 for h.

-5

Suppose -5*y + 2*y + 9 = 0. Solve y*n - 6*n = 15 for n.

-5

Let q(b) = -4*b3 + b2 + 4*b - 1. Let t be q(-2). Solve -5*f + t - 7 = 0 for f.

4

Let l = 3 + -3. Let w = 0 - l. Suppose w*q + 5*q - 10 = 0. Solve q*g - 6*g = 4 for g.

-1

Let w(x) = x**2 - x - 39. Let o be w(-6). Solve 4*c = c - o for c.

-1