Suppose 0 = -s - 5*d - 14, 6*s - 3*s + 4*d = -9. Solve 0 = 4*y + 3*g + 14, -2*y + s = 5*g + 15 for y.
-2
Suppose 5*h + 29 - 109 = 0. Suppose 36 = 10*c + h. Solve -3*l + 12 = l + 2*x, c*l - x + 2 = 0 for l.
1
Suppose -3*z + 25 = 19. Suppose -4*x + 20 = 4*t, z*t + 2*t - 3*x + 15 = 0. Solve -3*h + t*h + m + 6 = 0, 4*m - 2 = -h for h.
2
Let w = 2120 - 2120. Solve -4*z - 2*m = 18, w = 4*z - m + 3 for z.
-2
Let i be 11⁄33 + (-29)/(-3). Suppose -u - i = -5*w, 3*w - 42 = -5*u - 8. Suppose g - 8 = -w*g. Solve 2 = -g*v + 5*c, -3*v - 4*c + 0*c + 20 = 0 for v.
4
Suppose 65*l - 12 = -2*h + 67*l, -5*l - 27 = -4*h. Solve -h*d - 13 - 2 = -2*a, -5*d = 5*a for a.
3
Suppose 0 = -10*y + 5*y. Suppose -4*v - 12 = 2*m, y*v - 5*m = 2*v + 22. Let j = 6 - v. Solve 0 = 3*b + 5*p - 29, 3*p + j = 5*b + p for b.
3
Suppose -330 = -63*v - 15. Solve -5*i + 10 = 0, -i + 15 + 12 = v*u for u.
5
Let t = -2068 - -2080. Solve 0 = -4*s - 2*l - t, -s + 0*l = -5*l + 3 for s.
-3
Suppose 5*w + 4*x = -x + 80, -3*x + 90 = 5*w. Suppose 2 - 5 = -3p. Let k be p - 1(1 - 5). Solve -5*d + n = 0, -4 - w = k*d + 4*n for d.
-1