Let d be (-1)/((-2)/(-16))*-1. Suppose 0 = 5*x + l - 71, 3*l = 2*x + l - 38. Let f = -11 + x. Solve -d = 2*i - f*i for i.

4

Let i = 1 - -1. Suppose -2*a - a - 5*d = -85, 0 = i*a + 4*d - 60. Solve 0 = -5*g - 0*g - a for g.

-4

Let g be (-26)/(-6) - (-4)/6. Suppose h + g = 2*h. Let a = -19 + 38. Solve a = h*p - 6 for p.

5

Suppose -2 = q - 3. Let k be q/5 + (-57)/(-15). Solve 2*v - 3*v = k for v.

-4

Let x = -1 + 9. Let o = -4 + x. Solve -o = -3*r - 1 for r.

1

Suppose 5*s + 0*s = 15. Let g(k) = -k - 2. Let m be g(-5). Suppose -f - m*f = -64. Solve j = -s*j - f for j.

-4

Let c be (-11)/(-5) - 3⁄15. Solve c*m + 3 = 5*m for m.

1

Suppose 0*l + 2*l = 0. Solve -16 = -4*z - l*z for z.

4

Let g(q) = q + 3. Let o(z) = -2*z - 5. Let v(h) = -5*g(h) - 2*o(h). Let u be v(-7). Suppose 0 = 4*s - 11 - 5. Solve s*r = u*r - 10 for r.

-5

Let t = 6 - 3. Suppose 15 = 5*i, -3*i + 2*i + 5 = r. Suppose 2 = r*w - 4*m + 5*m, w - 1 = -m. Solve w = -y - t for y.

-4