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jenny508
Group Title
Simplify.Remove grouping symbols and combine like terms. B) 3(x+3y)+2(2x+y)
 one year ago
 one year ago
jenny508 Group Title
Simplify.Remove grouping symbols and combine like terms. B) 3(x+3y)+2(2x+y)
 one year ago
 one year ago

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General_Gustav Group TitleBest ResponseYou've already chosen the best response.0
First, I would take the coefficients 3 and 2 and apply them to each term (x+3y) and (2x+y), respectively This gives 3x9y+4x+2y Combining like terms will give: x7y This is because you are taking the coefficients from x and summing them and doing the same for the y coefficients. Treat each variable(x, y, xz, x^{2}, etc...) as their own "group" and add compute their coeffcients, then reapply the variable to them.
 one year ago

jenny508 Group TitleBest ResponseYou've already chosen the best response.0
Thanks for your help
 one year ago
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