Let w = -9 - -13. Solve h + w = -0*h for h.
-4
Let a be 400⁄70 - 2/(-7) - 3. Solve -v - 12 = a*v for v.
-3
Let w(n) = -n**2 - 17*n + 23. Let b be w(-18). Solve b*l = 9 - 4 for l.
1
Let p(l) be the second derivative of l**3⁄6 + l. Let o be p(-2). Let k = 4 + o. Solve -r - 2 = k for r.
-4
Let m(j) = j**2 - 7*j - 2. Let z be m(7). Let h = 2 - z. Suppose 0 = -p + 7 - 4. Solve h*o - 1 = p for o.
1
Suppose 2*a = 13*a - 66. Solve a*j - 2*j = 8 for j.
2
Let t be 1⁄2 - (-6)/4. Suppose -t*w + 2 + 4 = 0. Solve w*u = -u + 8 for u.
2
Let w = 156 - 153. Solve -l = -w*l - 10 for l.
-5
Let z(w) = -10*w - 12. Let f(n) = 4*n + 5. Let j(l) = 12*f(l) + 5*z(l). Suppose -3*d + 1 = -4*d. Let c be j(d). Solve c = 2*h + 4 for h.
-1
Let j(g) = g**2 - 16*g + 17. Let u be j(15). Solve 0 = -u*x + x - 4 for x.
-4