Solve the following equations for the vector x ∈ R²: If -3x + (-4,5) = (-3, 1) then x =
If (−2, 5) — x = (-2, 3) — 2x then x = If 4(5x + (1,4) ) + (1, −1) = (2, 2) then x = If 5(x + 5(x + 5x)) = 6(x + 6(x + 6x)) then x =