taytenvinson003 taytenvinson003

29-10-2019
Mathematics

contestada

I need equivalent expression to this x+x+x+2
these are the options
3x+2
3+2x
3(x+2)
2(x+1)+x
5x

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TopherPUSA TopherPUSA

29-10-2019

The X, is added together 3 times but can just be multiplied by 3 since it’s the same variable. The 2 must remain Uncombined because it cannot join the unknown variable (x). Answer is 3x+2

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