Let q = 3 + -5. Let l = 7 + q. Let w = -2 + l. Solve -w*y + 14 = 5 for y.

Let r = 5 - 4. Let l be 2/(-2 + r + 3). Suppose -2*a = -5 - l. Solve a*k - 16 = -k for k.

4

Suppose -p - 2*g + 2 = 0, 2*g + 16 = 4*p + 6*g. Solve -4*l - p = -l for l.

-2

Let r(y) = -3 - 3*y - y3 + 12*y + 2 + 6 + 8*y2. Let w be r(9). Suppose -w*d + 0*d + 60 = 0. Solve 0 = -5*a + 2 - d for a.

-2

Suppose 0*y - 2 = 2*y, -2*y + 2 = -i. Let z© = 2*c**2 + 5*c. Let m be z(i). Suppose 0 = 3*s - m. Solve 0 = -s*u + 2*u - 8 for u.

-4

Suppose -20 = -4*a - a. Suppose a*v - j - 15 = -4, -4*v + 23 = -5*j. Solve x - 6 = -v for x.

4

Let u(g) be the second derivative of -g³⁄₆ - 3*g2 + 2*g. Let w be u(-8). Solve 3*k = w*k + 3 for k.

3

Suppose -32 + 5 = 3*d. Let b be (2 + d + 1)/(-2). Solve -b*q + 3 = -4*q for q.

-3

Let n be 5*16/(-100)*10/(-4). Solve 0 = -n*q + 10 - 6 for q.

2

Suppose -2*t - 6 = -5*r + 1, t = 5*r - 11. Suppose 7*h = 4*h - c + 28, 5*h = t*c + 24. Solve 2*j - h = -2*j for j.

2

Suppose 0 = -3*s + 5*s - 14. Solve 3*q + s = 1 for q.

-2