Let o be 2 - (-19 - 2)/(-3). Let p = 9 + o. Solve -x + 2*x = -p for x.
-4
Let w be 15*(1 - (-6)/(-9)). Let g(n) = n2 + 1. Let x(l) = -5*l2 + 5. Let z(k) = w*g(k) - x(k). Let t be z(-1). Solve 6*m + t = m for m.
-2
Let v be 2⁄1 + -5 - (2 + -8). Solve 0 = -v*j - 0 - 12 for j.
-4
Let g be (7⁄7)/(1⁄7). Let m = -4 + g. Solve -4*c = -m - 5 for c.
2
Let m = 27 + -4. Solve 8 = 5*x + m for x.
-3
Let p(q) = -q2 - q + 1. Let t be p(1). Let n(s) = -12*s3 - 1 - s + 0*s + s3 + s3. Let y be n(t). Solve 25 = 5*r - y*r for r.
-5
Suppose 0 = r - 2*r. Let v be 4⁄10 + 52⁄20. Solve c + v = -r*c for c.
-3
Suppose 3*t + 3*k - 21 = 0, 3*t + 4*k - 10 = 16. Suppose -t*v + 12 = 4. Solve -3*s + v = -2 for s.
2
Suppose -2*d = 9*v - 7*v - 34, -3*d + 3*v + 39 = 0. Solve 5*b = -0*b - d for b.
-3
Let r = 29 + -17. Solve -3*i = i - r for i.
3