Let x = -5 + 10. Let a = x - 1. Solve 7*v - a*v = 15 for v.

5

Let v = 35 + -31. Solve -v = 2*u - 4*u for u.

2

Let s be (-6)/(-4) - 35/(-10). Solve 1 + s = 3*g for g.

2

Let k be ((12/(-2))/2)/(-1). Suppose k*c + c = 0. Suppose 4*n - 7 = 4*b + 9, c = -3*b. Solve -n*h - 6 - 6 = 0 for h.

-3

Let v(l) = l3 + 2*l2 - l + 1. Let x be v(-2). Solve 0*u - 15 = -x*u for u.

5

Let h = 9 + -6. Solve -4 = h*r - 13 for r.

3

Let y(k) = k - 2. Let c(q) = q**2 - 4*q + 6. Let s be c(4). Let v be y(s). Solve v*l = 2*l for l.

0

Suppose z + 0 - 2 = 0. Solve -4 = -0*m - z*m for m.

2

Suppose 4*o = 22 + 26. Let u = -6 + o. Suppose 3*c - 8*c = 4*x + 9, -5*x = 3*c - 5. Solve 5*k + x = -u for k.

-2

Let g be 21 + (-6)/(-2) + 1. Let b be (-3)/(1 - (-7)/(-4)). Solve -v + g = b*v for v.

5