Let s be (-14)/(-4) - 2/4. Let r be ((-2)/s)/(14/(-63)). Solve w = 4*w + r for w.

Let j® = -r**2 + 6*r + 18. Let g be j(8). Solve -4 = -y - g for y.

2

Suppose -78*k = -73*k. Solve -16 = 4*y - k*y for y.

-4

Suppose 2*a - 3*a = 2. Let h be ¹²⁸⁄₇ - a/(-7). Let k be 94/h + 10/(-45). Solve p = k*p for p.

0

Suppose 2*w + 3*t = -7, 0 = 4*w + t - 4*t - 31. Suppose -v + 123 = w*o, v = -o - 2*v + 17. Suppose -a = -3*a + o. Solve 0 = -0*k - 4*k - a for k.

-4

Suppose -3*t = -10*t + 21. Solve -g + 2 + t = 0 for g.

5

Suppose -4*u - u = -20. Solve -u*i = -0*i for i.

0

Let s(g) = -2*g - 10. Let z(x) = 3*x + 19. Let t(f) = 5*s(f) + 3*z(f). Let u be t(6). Let l = -1 + u. Solve -16 = -4*j - l for j.

4

Suppose 0 = 2*f - y + 2, 2*f - 2*y = -4*y + 4. Suppose -2*h - 2*h + 16 = f. Solve -2 = -2*i + h for i.

3

Suppose 5*k = -3*c + 53, -20 = -c - 5*k + 11. Solve -c + 1 = -5*q for q.

2

Let a(x) = 6*x**3 - x. Let j be a(1). Let z be (-2)/(-8) + (-3)/12. Let l be 3 + (z/2)/4. Solve l*n - j*n = 10 for n.

-5