Let a(m) = 4*m - 12. Let k be a(5). Solve -z - z = -k for z.
4
Let q be 2/(-4) + (-28)/(-8). Solve -q*h = -0*h + 3 for h.
-1
Let h = 24 - 23. Solve 15 = -4*l - h for l.
-4
Suppose -4*o = -3*p - 1, -3*o + 5*p - 2 - 11 = 0. Suppose 0 = -2*r - 3*l + o, 0*r + 3*r + 4*l = 6. Solve 3*b - r = 10 for b.
4
Let a = -40 + 51. Solve -5*k + a = -9 for k.
4
Let a be (-8)/30-3-5. Let m be (-2)/a - 12/(-8). Let f be (-3 + m)/((-1)/2). Solve 0 = f*o + 1 - 3 for o.
1
Let g = -11 + 25. Suppose -4*s = 2*j - 16, -5*s + 3*j + g = -6. Solve 0*t + s*t - 16 = 0 for t.
4
Let d(v) = v**2 + 2*v + 2. Let p be d(-2). Suppose n = -p*n + 12. Suppose -3*a = 6*s - 2*s, 0 = 3*a + 2*s. Solve a = 6*q - n*q + 6 for q.
-3
Suppose 3*n + 2*n + 4 = -2*k, 3*k - 19 = 5*n. Solve 4*x - 5*x = k for x.
-3
Suppose 99 = 4*n + 3*l, n + 3*l - 8*l = 42. Let r(t) = -t**2 - 4*t + 4. Let v be r(-4). Solve 0 = v*a - n + 7 for a.
5