Suppose -r + 3 - 31 = -5*n, -n + 20 = -5*r. Let c be r - (-1 - 0)*1. Let j be ((-2)/6)/(c/18). Solve 0 = -j*x + 6*x for x.

Let d = 27 + -24. Let b = d + 5. Solve -4*k - 4 = b for k.

-3

Let k = 75 + -53. Solve 0 = -4*r + 2 - k for r.

-5

Let d® = r - 8. Let h be d(6). Let f be 2/(-6)*0/h. Solve f*w + 9 = -3*w for w.

-3

Let v be ⁶⁸⁄₁₂ + 4/(-6). Suppose -3*h - 5 - 2 = n, 4*n + 7 = -v*h. Solve -2*r = n - 4 for r.

1

Let w be ((-2)/6)/((-3)/27). Solve -w*h - 6 - 3 = 0 for h.

-3

Let w be ((-22)/6 + 4)*0. Solve -n - 4*n = w for n.

0

Let j be 12/(3/(-6)*2). Let m = -10 - j. Suppose 0 = 3*s - 4*s - m*i - 6, 0 = 5*s - 5*i - 30. Solve -s*g - 14 = -4 for g.

-5

Suppose 70 = 5*a + 30. Let l = 8 - a. Let i(w) = w**2 + 7*w - 4. Let g be i(-8). Solve g*c + 8 = -l*c for c.

-2

Let v = 9 - 7. Solve -2*k - v - 2 = 0 for k.

-2

Let l be (⁹⁄₃)/(1 + 0). Let x be -1 - (-4 + l)*1. Solve x = -5*j + 16 - 1 for j.

3