Let a = 7 + -7. Let i = 0 + 0. Suppose -2*s + a*s = i. Solve 0 = -2*y - s*y + 8 for y.

Let i be (-3)/(-5) - 54/(-10). Let o(m) = m - 1. Let d be o(i). Solve 0*g - d*g = -15 for g.

3

Let h® = -r**2 - 6*r + 4. Let w be h(-6). Solve -9 = w*a + 3 for a.

-3

Let o be ¹⁄₃ - (-25)/15. Suppose 0 = -4*k + 4, -o*x - 2*k = -5*x + 4. Solve 0 = -x*n - 0*n for n.

0

Let z = -2 - -8. Solve -z*x - 4 = -2*x for x.

-1

Suppose -7 = 3*y - 4*y - d, 2*y - 2 = d. Solve 2*s + y = -1 for s.

-2

Suppose 6*a = 8*a - 12. Let m = 23 - 11. Solve -a*j = -3*j + m for j.

-4

Let f(l) = -l3 - 5*l2 + l + 6. Let j be f(-5). Let v be 0/2*(0 - -1). Suppose -9 + 1 = -2*a. Solve -w + j + a = v for w.

5

Let a(y) = -y - 7. Let g be a(6). Let v = -13 - g. Solve 0 = -4*d - v*d for d.

0

Suppose 5*q - 62 = 18. Suppose -3*n + 2 = -q. Suppose n*x - 10 = x. Solve 0*c + x = c for c.

2

Let y be ²⁴⁄₁₆ + ⁶⁄₄. Solve 6 + y = 3*k for k.

3