Let m be 19⁄7 - 2/(-7). Let x = m - -1. Solve -b = -2*b - x for b.
-4
Let t be -1*(-4)/(8⁄10). Let u be (-1 + 6)*3⁄3. Suppose -3*c = 0, -3*j + 75 = -0*j - 5*c. Solve -u*x = -t + j for x.
-4
Let j(l) = l3 - 6*l2 + 7*l + 3. Let b be j(6). Suppose -4*a = -15 - b. Solve n + a = -4*n for n.
-3
Let g be 8*(-4 + (-45)/(-10)). Solve -u = g - 0 for u.
-4
Suppose -3*v + 6 = -0*v. Suppose 2*a - v = 38. Solve -6*n + 2*n + a = 0 for n.
5
Let y be ((-2)/(-3))/(6⁄45). Solve y*n - 2 = 13 for n.
3
Let u(o) be the third derivative of -o4⁄8 - o3 + 5*o**2. Let t be (7/(-3) - -1)*3. Let j be u(t). Solve -z + 25 = -j*z for z.
-5
Let n be (2 + (-24)/18)*48. Solve -7 + n = -5*z for z.
-5
Let x be (-2)/(-14) - 34/(-7). Solve 5*c + x = 20 for c.
3
Suppose 0 = -0*d + 3*d - 12. Solve 5*x = x - d for x.
-1