Suppose 5*d + 0*d = 0. Solve 2*k + k - 12 = d for k.

4

Let v be 9*(-4)/(-3 - 1). Solve 2*x + v = -x for x.

-3

Let s(u) = u**2 - u + 2. Let h be s(2). Let k = 8 - h. Solve -7 + 19 = k*c for c.

3

Suppose -11 = 5*p - 3*f - 36, 2*f = -4*p - 2. Let b = 10 - 7. Let y = p + b. Solve y*k = -0*k for k.

0

Suppose 0 = -3*c + 2*c + 2. Let q = -2 + c. Solve q = 4*x + 4 - 16 for x.

3

Let j = 12 + -5. Let d(b) = 2*b**2 + 10*b - 3. Let v be d(-5). Let q = j + v. Solve 0 = -s - q*s + 25 for s.

5

Suppose 2*g + 3*i + 3 = -g, 12 = -4*i. Solve -q - 3 = g*q for q.

-1

Let i = -3 + 8. Let o(d) = d3 - 4*d2 - 4*d - 2. Let b be o(i). Solve -b = n - 0*n for n.

-3

Suppose 0 = -5*l + y + 145, -3*y - 3 + 18 = 0. Let g be l/7 + (-4)/14. Suppose n + g = 2*n. Solve 2*u + n = 4*u for u.

2

Let b(z) = -8*z3 - z2. Let f be b(-1). Let j be 14/(-8) - 1⁄4. Let m = j + 3. Solve m - f = 2*a for a.

-3