Let b(w) be the third derivative of w**4/24 - 7*w**3/6 + 4*w**2. Let t be b(9). Solve 0 = -j - 5 + t for j.

Let f(y) = y**2 + 7*y + 9. Let t be f(-6). Solve 6 = -t*k - 9 for k.

-5

Suppose -9*h + 6*h = -39. Suppose -3*i = -r - 18, -2*i - 4*r + 5*r = -h. Solve -i*m + 3*m = 4 for m.

-2

Let s = 20 + -19. Suppose -2*a = -4*w + 8, 2*a = 3*w + s - 6. Solve w*k = 5*k for k.

0

Suppose -r + 2*x - 2 + 5 = 0, -3*x + 3 = r. Solve -r - 3 = 3*f for f.

-2

Let b = 78 + -76. Suppose -3*k - 3*x = k + 3, -3*k - 1 = x. Solve k = -i - b*i - 15 for i.

-5

Let i = -8 + 8. Suppose i = -y + 3 - 2. Let t be (-3)/9 + ¹⁰⁄₃. Solve -t*b + y = -2 for b.

1

Suppose -3*p - 11 = 5*n, -4*p - 2*n - 38 = -7*n. Let s be -13 - (-1 - 0)*2. Let l = p - s. Solve -g = -l*g + 6 for g.

2

Suppose 6*x - x - 15 = 0. Suppose -3*o + 6 = -x*f + o, -5*f + 7 = -o. Solve 2*t = -f*t + 4 for t.

1

Suppose -14 = 2*r - 44. Let t be (-2)/(-3) - (-84)/9. Solve 5*m - t = r for m.

5

Let k be ((-2)/(-2))/(⁴⁄₆₈). Solve k - 5 = -4*r for r.

-3