[ Eq(1*k1*x1 + 1*k1*x2, k1*k24), Eq(1*k1*x3 + 1*k1*x4 + 1*k1*x5, k1*k25), Eq(1*k1*x6 + 1*k1*x7 + 1*k1*x8, k1*k26) ]