Question

2x - {7 - 3(x + 10) + x} remove the brackets and simplify if possible by collecting like terms ​

Answer 1

Answer:

the given equation = 2x - {7 - 3(x + 10) + x}

first u should remove brackets (according to BODMAS rule )

= 2x - {7-3x-30+x}

= 2x - {-2x-23}

= 2x + 2x + 23

= 4x + 23

there is no need to simplify

Explanation:

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