Suppose -x = 2*j + 2 + 10, 2*j - 4 = 3*x. Let k = x - -4. Solve -2*u + k + 2 = 0 for u.

Suppose 0 = 4*r - 0*r - 16. Let i be 6/r*¹²⁄₉. Solve -5*b + i*b = 0 for b.

0

Suppose 0*r + 3*r = -0*r. Solve r = y + 1 for y.

-1

Suppose 2*r - 23 = 5*w, -4*r + 5*w = -7 - 24. Let b be (4/(-6))/((-1)/6). Let m be ((-2)/4)/(b/(-16)). Solve -r*i = -m*i for i.

0

Let g = -58 - -81. Let l = -2 - -4. Suppose -5*b = -p - 0 - g, p = l*b - 8. Solve 6 = -0*c + p*c for c.

3

Suppose 2*l + 0*d + d - 7 = 0, -5*l + d = -14. Suppose 0*u = l*u. Solve u*y = -y - 1 for y.

-1

Let p be (2 + 8)*(-84)/15. Let m be 6/(-39) - p/26. Solve m*t = -2*t + 8 for t.

2

Let f(q) = -q3 + 7*q2 - 6*q + 2. Let w be f(6). Solve -w = 2*v + 4 for v.

-3

Let r be (2 + 1)*(6 + -1). Suppose -21 = -4*l + r. Solve -i + l = -4*i for i.

-3

Let u(w) = w**2 + 13*w + 18. Let n be u(-12). Solve q - 3*q - n = 0 for q.

-3

Let s be ⁷⁰⁄₄₂*⁹⁄₅. Solve 28 = -5*u + s for u.

-5