lamb196 lamb196

02-04-2018
Mathematics

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What properties are used in 2(3x+5)=22+5x-3x

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CastleRook CastleRook

11-04-2018

2(3x+5)=22+5x-3x
using associative property we shall open the parenthesis
6x+10=22+5x-3x
6x+10=22+2x
using cummutative property and additive identity property we shall put like terms together
6x-2x=22-10
4x =12
x=12/4
x=3

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