Suppose u + r + 1 = 3*r, -10 = -2*u - 2*r. Solve 0 = -u*q + 7*q + 8 for q.

-2

Let r be (2/(-3))/(2/(-12)). Let t = 0 + 2. Suppose 6*i - t*q = i - r, -4*q + 8 = 5*i. Solve i*c = 2*c for c.

0

Suppose -4*u + 0*u = 0. Suppose -s = -5*w - u*s + 21, -2*w = -3*s + 2. Solve -w*v + 4 + 6 = 0 for v.

2

Let k(t) = 5*t3 - 2*t2 + t. Let l be k(1). Suppose 2*x - l*x = -w - 10, -2*w = 3*x - 8. Solve -2*v + 2 = -x*v for v.

-1

Let x = -5 + 9. Suppose -u + 4*z - 50 = -4*u, 2*u - 40 = -x*z. Solve 0 = -5*t - 0 + u for t.

2

Let y be (-38)/(-4) + 21/(-14). Solve -2*p + y = -0*p for p.

4

Suppose 3*b = b. Solve -5*l = -b*l - 10 for l.

2

Let q(i) = i**2 + 2*i - 2. Let o be q(-4). Suppose 101 = -2*r + 107. Solve o = -r*u - 0*u for u.

-2

Let g be 1*3 + -6 + 6. Solve -g*i + 4*i = -4 for i.

-4

Let x(w) = w3 - 5*w2 + 2*w + 1. Let q be x(5). Let m = -15 + q. Let k = 6 + m. Solve k*r + 3 = -r for r.

-1