Suppose 0 = -4*u - 3*f + 27 - 9, 4*u - 4*f = 4. Solve d = u*d + 10 for d.
-5
Let c = -17 - -20. Let l = -18 + 30. Solve w - l = -c*w for w.
3
Let r be (-2)/9 - 114/(-27). Solve 2*m = r*m - 2 for m.
1
Let i be 10/(-15)*(-3)/2. Suppose 2*a = 9 - i. Let g = -1 - -3. Solve 0 = -g*v + a*v for v.
0
Let s = -75 + 78. Solve s = -5*z + 2*z for z.
-1
Let l be (-10)/4*4/(-5). Suppose 5*u - l*w = 10, u + w = -w - 10. Solve u = -0*k + k + 4 for k.
-4
Let r = -6 - -4. Let p be 1*3 - r/1. Solve -p*n - 4 = -29 for n.
5
Let m = -7 - -7. Suppose -r - 3*r + 20 = m. Solve 0 = 4*i - r*i + 5 for i.
5
Let t(w) = 5*w. Let s(a) = -6*a. Let m(n) = -4*s(n) - 5*t(n). Let p be m(-3). Let d = p + 0. Solve d*x - 4 = 5 for x.
3
Let p be (-4)/(-3)*(-18)/(-12). Suppose -4 = p*k - 3*k. Solve m = -k*m for m.
0