Let l be (-12)/(-7) + (-4)/(-14). Let n be -15l/(-6)-2. Let b be (16/n)/((-4)/10). Solve 2*m - b*m = 0 for m.

0

Let g = 18 + -32. Let t = -9 - g. Solve -4*d - 3 = -t*d for d.

3

Suppose 3*n - n + 4*r + 68 = 0, 4*r = -5*n - 152. Let c = -19 - n. Solve -q + c = 2*q for q.

3

Suppose 13*r = 20*r - 175. Suppose 5*c = c - 4*f - 8, 3*c + 10 = -4*f. Solve r = c*x + 3*x for x.

5

Let i = -15 - -19. Suppose 3 = i*m - 13. Solve -7*g - 12 = -m*g for g.

-4

Let l = 9 - 6. Suppose l = -m + 11. Solve z + m - 3 = 0 for z.

-5

Let w be ((-20)/(-3) + 1)*3. Suppose 2*k - w = -2*l + 9, k + 64 = 4*l. Solve v = -3*v - l for v.

-4

Suppose 3*z = 10*z - 21. Solve z*q = -2*q + 20 for q.

4

Let b(f) = 39*f + f - 11*f2 - 1 - 19 - 10*f. Let z(l) = -4*l2 + 10*l - 7. Let y(x) = 3*b(x) - 8*z(x). Let g be y(9). Solve -r + 2*r = -g for r.

-5

Suppose -4*z + 1 + 2 = -3*w, 3 = 5*z - 3*w. Solve z*i = -2*i + 10 for i.

5