Let u(i) be the second derivative of i**4/12 - i**3/6 - i**2 - 3*i. Let o be u(-3). Solve s = -s + o for s.

Let i be ¹⁄₂4-204. Let j be (i/85)/((-3)/10). Solve 4 = -4*u + j for u.

3

Let n be (-64)/(-14) + (-6)/(-14). Solve n*m = m - 16 for m.

-4

Suppose 0 = -2*t - 4*d + 26, t = -0*t - 5*d + 28. Suppose -5*l = -3*l - 30. Solve t = -3*v + l for v.

4

Let p be 1 - 2*2/(-4). Suppose 0 = a + w - 6, 0 = -0*w - pw + 8. Let t be -4(-1 + (-1)/(-2)). Solve 0 = -a*h - t for h.

-1

Suppose 5*u = 4*x - 3, 0 = 7*x - 2*x - 3u - 7. Let p be (4 + -2)(-1 + 6). Let d = p + -8. Solve -x*k = -3*k - d for k.

-2

Let m be (-2 + 1)*-2 - 17. Let g = -11 - m. Suppose 3*w = g*w. Solve v = -w*v + 1 for v.

1

Let w = -13 + 10. Let g be ((-10)/7)/(w/21). Solve 0 = -5*p + g - 0 for p.

2

Let m(d) be the third derivative of -d⁵⁄₆₀ + 7*d⁴⁄₂₄ - d³⁄₂ - 5*d2. Let t be m(6). Solve t*j + 6 = 6*j for j.

2

Let s(u) = -u3 - u2 + 5*u + 3. Let t be s(0). Let k(j) = -j**3 + 7. Let d be k(0). Solve t = -6*v + d*v for v.

3

Let q = 49 - 35. Let o(n) = n + 8. Let t be o(-4). Let i© = 3*c. Let k be i(2). Solve q + k = t*j for j.

5