Let j = 0 - -8. Let h be 72⁄7 - (-4)/(-14). Let s = h - j. Solve 0 = -5*l - s - 3 for l.

-1

Let o = -19 - -24. Let s = -7 + 7. Solve s*x - o = x for x.

-5

Let h(z) = z**2 - 8*z + 13. Let t be h(6). Solve -3*j = t - 13 for j.

4

Suppose 3*b = -3*p + 24, 0 = b - 2*b + 3*p. Let t = -4 + b. Suppose -26 + t = -n. Solve 3*k = -n + 9 for k.

-5

Suppose 2*z = 5*z. Suppose 0 = 2*v + l - 2, -4*v + 6 = -z*l + l. Suppose -4*g + 9 = -11. Solve g - v = -a for a.

-3

Let n = 14 - 7. Let u = 4 - n. Let b = 3 + u. Solve -2*y + b*y - 10 = 0 for y.

-5

Suppose -3*u - 15 = 9. Let o© = c3 + 8*c2 + 2. Let i be o(u). Solve -2*w - i + 6 = 0 for w.

2

Let t be (-3)/(-2) + 3⁄6. Let w(o) = o + 14. Let h be w(-10). Suppose 4*l = -3*z - 7, -h*l + 5 = -2*z + 27. Solve -10 = -z*i - t*i for i.

2

Suppose 5*m = 29 + 21. Let j(f) = -2*f - 3. Let s be j(-4). Suppose -s*l - 5*y + 35 = 0, 3*y = l - 0*l + 13. Solve l*o + 3*o = m for o.

2

Let n(b) = -b**2 + 2*b + 3. Let t be n(5). Let z = 4 - t. Let i = -77 - -81. Solve i*v + z + 4 = 0 for v.

-5