Suppose 4 = 3*r - 0*r - 5*k, -5*r + 4*k + 11 = 0. Suppose 4*l - r = 13. Suppose -5*n + 5*u + 40 = 0, l*n + 0*u - 20 = u. Solve -2*a = -n*a for a.

Let j(q) = 7*q**2 - 25*q - 9. Let l be j(4). Solve l*w - 7 + 4 = 0 for w.

1

Suppose 0 = 7*x - 2*x - 15. Suppose -4*o + 2*j = -6 - 6, j = x*o - 9. Solve -o = 2*h - 3*h for h.

3

Let g = -17 + 12. Let s(j) = 5*j3 + j2. Let l be s(-1). Let y = l - g. Solve -2*d = y - 3 for d.

1

Suppose 0 = -5*l - 15, -96 = w - 4*w - 2*l. Suppose -w = -3*y + y. Suppose -q + g = -0*q - 5, 3*q = 4*g + y. Solve f - 12 = -q*f for f.

3

Let g = 9 - 9. Solve 3*q + g*q - 6 = 0 for q.

2

Let w be ²⁄₁₁ - 106/(-22). Suppose -55 = 5*h + w*y, 3*y = -h - 2y - 19. Let l be h(2 + 14/(-6)). Solve i = l*i for i.

0

Let n© = -c3 + 3*c2 + c - 2. Let l be n(3). Suppose 2*y - 5*k + l = 0, -k = 5*y + 23 - 88. Solve -3*q + y = -0*q for q.

4

Let i be ((-10)/(-15))/(⁴⁄₁₈). Solve -i - 3 = -3*u for u.

2

Let o be (-3)/(3/(-7))*1. Solve y + o - 2 = 0 for y.

-5

Suppose i - 4*m - 15 = -0*i, 0 = 5*i - 2m - 3. Let h be (-1 - 0)/(i + 0). Let y be (h - 3)(-12)/8. Solve 4*k - y = 3*k for k.

3