Someone help will mark Brainlist!

Follow these steps using the algebra tiles to solve the equation −5x + (−2) = −2x + 4. 1. add 5 positive x-tiles to both sides and create zero pairs. 2. add 4 negative unit tiles to both sides and create zero pairs. 3. divide the unit tiles evenly among the x-tiles. x =

In a sale there is 25% of all prices a chair costs £45 in sale how much was it before the sale

You draw a card at random from a deck that contains 33 black cards and 77 red cards.