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satela [25.4K]
2 years ago
12

2x + (3 - x) how do I do this

Mathematics
2 answers:
andreyandreev [35.5K]2 years ago
4 0

okay so you would do it like this

2x + (3 - x)

2x + 3 - x

x + 3

the answer would be x + 3


hope this helps!

Vladimir79 [104]2 years ago
4 0

Following PEMDAS, the parentheses comes first. Essentially, (3 - x) is times 1, which removes the parentheses. So 2x + 3 - x. Subtract the x first. This leaves x + 3.

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