Suppose 5*h + w + 0*w - 6 = 0, -4*w - 16 = 0. Solve -6 = f + h*f for f.

Let a(n) be the first derivative of -n**²⁄₂ + 8n - 1. Let j be a(8). Let f be (-3)/((4 - 2)(-12)/16). Solve 2*i = -f - j for i.

-1

Let r(h) = -h3 - 9*h2 - h + 1. Let w be r(-9). Let a = w + -7. Solve -3*s = 6 + a for s.

-3

Let g be (¹⁰⁄₆)/((-175)/42 + 5). Suppose 20 = 4*d - 0. Suppose -5 = d*x - 20. Solve -x = r + g for r.

-5

Let y(q) = q2 - 2*q + 1. Let l(x) = -x2 + 4*x + 1. Let f be l(4). Let a be y(f). Solve -4*j - 4 + 16 = a for j.

3

Suppose -2*k = -7*k + 5*c + 35, -19 = -3*k + 2*c. Suppose 2*t - 7 = -5*y - 17, k*y = -3*t - 15. Solve y = -4*i - 30 + 10 for i.

-5

Let c = -10 + 15. Suppose -n = 2*n - 2*m - 23, 0 = c*m + 20. Solve -4*u - n = u for u.

-1

Let d = -4 + 14. Solve -4*t = t - d for t.

2

Let n(g) = -g3 + 4*g2 - 4*g + 2. Let q be n(3). Let l be (8/(-20))/(q/5). Solve -l*c = -c for c.

0

Suppose l = 1 + 3. Solve 0 + 4 = -l*u for u.

-1

Let k = 6 - 2. Let r(i) = -i3 + 4*i2 + i - 1. Let p be r(k). Let z = 34 - 19. Solve -p*g + 0*g = z for g.

-5