A number plus twice the number is equal to three times the number

asked Aug 7, 2018 210k views

4 votes

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3 votes

Let the unknown value be x
A number > x
Plus> x+?
twice>x+2
the number>x+2x
is equal to>x+2x=
three times the number> x+2x=3x
3x+3x

Iljau answered Aug 9, 2018

by Iljau

7.2k points

2 votes

a+2a=3a
3a=3a
The answer is infinetly many solutions.

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