4x + -x = 3x
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It is: 4X+X = 5X
Oh, dude, math time! So, like, 4X plus X is basically 5X. You just add up all the X's, like you're collecting Pokémon or something. So, yeah, the answer is 5X. Math, man, it's like a puzzle that's already solved.
Well, isn't that just a happy little math problem! When you have 4X plus X, you can combine the X terms together. So, that would give you 5X. Just like adding happy little trees to a painting, combining like terms can make your math problems come together beautifully.
Well, darling, 4X plus X is simply 5X. Just add those X's together like you're mixing a cocktail at happy hour. Easy peasy lemon squeezy!
The expression 4X + X can be simplified by combining like terms. In this case, the X terms can be added together to get 5X. Therefore, 4X + X equals 5X.
4X
-5x + x + 9 = -4x + 12 -4x + 9 = -4x + 12 9 = 12 This equation has no solution.
x = -½
x - 2
4x + 5(x - 2) +124x + 5x - 10 + 129x + 2