Suppose 5*v - 10 = -2*w, -6*w + w + 25 = 2*v. Let b be (v/(-1))/(12/(-6)). Solve 2 + b = -2*j for j.

-1

Suppose 0 = 3*j - 0*j - 18. Suppose -j = 4*q - 14. Solve 0*a - 10 = q*a for a.

-5

Let j be (2 - 7⁄2)/((-5)/20). Solve -j - 2 = 4*s for s.

-2

Let d(u) = 4*u + 0*u - 2*u2 - u + u3 - 2*u**3 + 1. Let f be d(-3). Solve -q = -0*q - f for q.

1

Let j(x) = -x3 - x2 + 3*x + 2. Let p be j(-2). Suppose v - m - 6 = -2*v, p = -2*m. Solve 2*i = i + v for i.

2

Let q be (-3)/((3/(-8))/1). Let v = -5 + q. Suppose 3*t - 5*n = 11, 5*t + n - 6 = v. Solve -9 = -y - t*y for y.

3

Suppose 23 + 7 = 5*j. Solve -x + j = x for x.

3

Suppose -20 = -3*y - x, -3*x = -y + 3*y - 18. Solve -y = -0*t - 3*t for t.

2

Let i(d) = -d2 - 7*d - 2. Let u(t) = -2*t + 10. Let y be u(7). Let b(s) = -s2 - 4*s - 6. Let v be b(y). Let j be i(v). Solve -15 = j*c + c for c.

-3

Let g(b) = b**2 + 6*b - 5. Let c be g(-7). Let n = -20 + c. Let p be (-78)/n - (-1)/(-3). Solve 0 = 2*z + 14 - p for z.

-5