Let t(n) = -16*n - 3. Let r be t(-5). Let a be 91/r - 4/22. Let h be 0 - ((-1)/(-1) - a). Solve 5*g + h = -15 for g.

Let m = -2 + 7. Solve 2*i - 1 = m for i.

3

Suppose 2*w - 20 = -2*w. Let s = -1 + w. Let l© = 5*c**2 + 6*c + 7. Let h be l(-2). Solve h = r - s*r for r.

-5

Let p(h) be the third derivative of h⁶⁄₁₂₀ + 7*h⁵⁄₆₀ + 5*h⁴⁄₂₄ - h³⁄₆ - 4*h**2. Let z be p(-6). Let d be 4 + 3 - (z - 2). Solve o = -d*o + 20 for o.

4

Let v(n) = n**2 + n - 4. Let y be v(4). Solve 4*w = -0*w + y for w.

4

Suppose -2*z + 5*j = j + 4, 4 = 4*j. Solve z*g - 2*g = 2 for g.

-1

Suppose 2 = k - 0. Suppose -5*u + 15 = m + 5, 0 = 5*u + 4*m - 10. Solve -k*z - u = 4 for z.

-3

Suppose 0 = -2*y + 4, -q = -y - 2*y + 3. Solve q*h + 1 + 2 = 0 for h.

-1

Suppose -5*d - 8 = -5*i - 3, 3*d - 2*i + 1 = 0. Solve 0 = a + d + 1 for a.

-2

Suppose 7*l - 48 = 3*l. Solve 4*k = k + l for k.

4

Let r(j) = -j3 + 7*j2 + 8j + 1. Let f be r(8). Let d be 4 + -1(-4 - -9). Let g be 2*d - (-5 + f). Solve -g = -3*m + m for m.

1