Let r = 32 - 23. Let h be 168/30 - r/15. Solve -k = -h*k for k.

Let i = 2 - 1. Let n be 3 - (-2)/6*-3. Suppose 3*q + n*m - 7 = 0, 4*q + 4*m - 6 = 2. Solve -i = 2*p + q for p.

-2

Let t(x) = -x3 + 10*x2 - 9*x + 4. Suppose k = -3*k + 36. Let j be t(k). Let o be (-176)/(-28) + (-2)/7. Solve o = j*n - n for n.

2

Suppose 0 = -5*h + 2*a - 4, 0 = -2*h + a - 0 - 2. Solve h*u + u = -1 for u.

-1

Suppose -2*n = -n - 2. Let f = 16 - n. Solve f + 11 = 5*q for q.

5

Suppose -1 = l + 2*y + 4, l - 1 = y. Suppose 0 = -a + 4*t + 25, a - 10 = -3*a - 2*t. Let r = a - l. Solve j = -j + r for j.

3

Let y be ³⁷⁄₇ + 2/(-7). Let l(p) = 0 + p + 7 - 2. Let n be l(y). Solve -b + n = b for b.

5

Let q = -6 + 2. Let v = q - -8. Solve -v*z - 12 = -z for z.

-4

Suppose 0 = -2*v + 134 - 14. Suppose 4*n = -n + v. Solve -4*w - n = -w for w.

-4

Let z(k) be the third derivative of -k⁶⁄₁₂₀ + k⁵⁄₁₂ + k⁴⁄₆ + 3*k2. Let h be z(5). Solve h = -7*w + 3*w for w.

-5

Let j(x) = x - 9. Suppose 4*m + 0*m = 4*v + 64, -2*m - 10 = 0. Let y = v - -30. Let q be j(y). Solve q = -5*b + b for b.

0