Let c(q) = -1. Let l(g) = g + 1. Let k(u) = -5*c(u) - l(u). Let b be k(2). Solve -b*r - 2 - 4 = 0 for r.

-3

Let p be (2/(-4))/(1/(-2)). Let h = 10 - 3. Suppose -h = -s - 2. Solve 3*v + s = -p for v.

-2

Let r(d) = -2*d - 8. Let t be r(-6). Let c(u) = -u3 + 3*u2 + 5*u + 2. Let z be c(t). Let f(v) = v**2 - 5*v + 2. Let s be f(z). Solve -7 = 3*b + s for b.

-5

Let w(g) = -g3 - 6*g2 - 4*g + 7. Let m be w(-5). Let i be (2⁄4)/((55/(-10))/(-11)). Solve i = -m*k - 1 for k.

-1

Let n(x) = 2*x**2 - 6*x + 2. Let c be n(4). Let b = c - 8. Solve -b*u = u + 6 for u.

-2

Suppose 0 = 2*z - 5*z + 15. Suppose 0*l - 4*l = -z*h, -h = -l + 1. Solve 4*o - 8 = h for o.

3

Let b = 323 + -185. Let u be b/7 - (-2)/7. Let j = -5 + u. Solve m + j = -4*m for m.

-3

Let v = -15 - -30. Suppose 3*n - 2*l - 16 - 2 = 0, 2*n - 5*l - 23 = 0. Suppose g = n*g - v. Solve g*m - 16 = -1 for m.

3

Let r be 0 + (2 - (2 - 3)). Suppose -3*o = -4*x - 48, -5*x - 63 = -7*o + r*o. Suppose 18 + o = 5*t. Solve t*c - 4*c = -2 for c.

-1

Suppose -4*j = q - 20, -3*j = 5*q + j - 20. Let v = 0 - q. Solve v = 3*a - 9 for a.

3