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Yanapendibutuango
Answered

whats the sum of 7b + 2 and 8b + 7? please help and tell me how to solve it i need it tomorrow thank you so much!​

Sagot :

SryimCut3go

Answer:

[tex](7b + 2) + (8b + 7)[/tex]

rewrite then remove the parentheses:

[tex] = 7b + 2 + 8b + 7[/tex]

collect like terms then calculate:

[tex] = 15b + 9[/tex]

factor the expression (simplify):

[tex] = 3(5b + 3)[/tex]

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