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In-s [12.5K]
3 years ago
5

7x+3-5x+8+4x-1 i need help with this

Mathematics
2 answers:
dedylja [7]3 years ago
7 0

We are trying to simplify the expression 7x+3-5x+8+4x-1

Simplify by like terms- like terms are numbers with the same variable to the same degree (ex. 5x and 28x, 3x^{2} and 7x^{2}, 3xy and 9xy) and also all constants are like terms (normal numbers ex. 9, 189, 3, -2)

So lets rearrange this equation

7x-5x+4x+3+8-1

Remember to bring along the negative or positive sign (don't think it as subtracting 5x, think of it as negative 5x)

All the numbers with x are like terms and a constants are like terms. So combine.

6x+10 is the simplified expression


Elza [17]3 years ago
6 0

You would simplify the like terms:

6x+10

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