Suppose -16 = -2*n - 10. Solve -n*j = -3 + 6 for j.

Let r(b) = -b + 9. Let i be r(0). Let o(n) be the second derivative of n⁴⁄₁₂ - 5*n³⁄₃ + 6*n**2 + 2*n. Let g be o(i). Solve a - 16 = -g*a for a.

4

Suppose -10 = 2*y + 4*f, 4*f = 2*y - f + 1. Let g = 6 - y. Solve -5*m - 1 = g for m.

-2

Suppose 0 = 6*d - 2*d. Suppose 25 = 3*o + 2*o, d = 4*y - 3*o + 39. Let h be (-1 + -1 - y) + -1. Solve h = 4*r - 5 for r.

2

Let v(b) = -b3 + 8*b2 - 8*b + 7. Let m = -11 + 18. Let c be v(m). Let j = -2 + 7. Solve 5*d + j = -c for d.

-1

Let x© = -c3 - c2 + 2*c + 3. Let o = 5 - 5. Let u be (-4 - o)*⁶⁄₁₂. Let r be x(u). Solve 2*y + r*y - 5 = 0 for y.

1

Let l(x) = -x3 - x2 - x + 6. Let o be l(0). Let r be (-58)/(-3) - (-4)/o. Suppose 2*m - i = 28, 0 = -i - 4*i + r. Solve 0 = -0*t + 4*t - m for t.

4

Let i(g) = -11*g + 72. Let r be i(6). Solve 0 = 7*n - r*n + 2 for n.

-2

Suppose -3*r - 3 - 12 = -4*w, 0 = 4*r + 2*w - 2. Let g be -1 - 1 - r - -3. Solve g*n = 4*n for n.

0

Let n be 0(-1)/2-1. Solve -2*i + 0*i = n for i.

0

Let v(d) = -d**2 + 8*d - 7. Let y be v(7). Suppose y = -w + 3. Suppose r - w = 2. Solve -4*m + r = -7 for m.

3