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bookymb143 Group TitleBest ResponseYou've already chosen the best response.0
little diffrent
 2 years ago

KatrinaKaif Group TitleBest ResponseYou've already chosen the best response.0
Bring the 2x to the other side by substracting it 4x  2x  21 = 3 Bring 21 to the other side by adding it 4x  2x = +21  3 Simplify 2x = 18 x = 9
 2 years ago

saifoo.khan Group TitleBest ResponseYou've already chosen the best response.0
2x = +18 x = 9
 2 years ago

bookymb143 Group TitleBest ResponseYou've already chosen the best response.0
keep bringing it down
 2 years ago

satellite73 Group TitleBest ResponseYou've already chosen the best response.1
is this absolute value? what is does the [ ] mean?
 2 years ago

KatrinaKaif Group TitleBest ResponseYou've already chosen the best response.0
I think she means ( )
 2 years ago

satellite73 Group TitleBest ResponseYou've already chosen the best response.1
in math we seldom bring things. we usually add, subtract, multiply or divide. sometimes we bring apples to our teachers
 2 years ago

satellite73 Group TitleBest ResponseYou've already chosen the best response.1
steps are : add 21 to both sides subtract 2x from both sides divide by 2
 2 years ago
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