Let r(x) = 2*x**2 - x. Let b be r(0). Solve -2*o - 2 + 0 = b for o.

-1

Let f be (-6)/5*(-10)/3. Let p = -10 - -15. Solve -f*l + 13 = p for l.

2

Let b be 2/(-6) + -1 + (-38)/(-6). Solve 0 = -4*m - b - 11 for m.

-4

Let d be 1*(5 + 0/1). Suppose 0 = -4*u - 0u. Let x be (-10)/4(1 - 3). Solve u = -x*g - 5 - d for g.

-2

Let y be 1 - (-1)/(0 + 1). Suppose -y*o + 10 = -2. Let z be (15/o)/(-5)*0. Solve z*v + 15 = 3*v for v.

5

Let o = -5 - -3. Let t = 8 - o. Solve 0 = 4*b - t + 2 for b.

2

Let s be (-4 - -3) + 1 + 2. Suppose s*j + 25 = 3*j. Solve 2*u - 7*u = j for u.

-5

Suppose 4 = k - p, 2*k = -2*k + p + 13. Solve -c - k + 6 = 0 for c.

3

Let w = -1 + 1. Let o© = -3 + 4*c + w - c. Let m be o(2). Solve s - m = -0*s for s.

3

Suppose 15*t + 10 = 20*t. Solve -t*h = -7*h - 25 for h.

-5