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Mathematics 8 Online
OpenStudy (anonymous):

(4x+3y)-(7x+5y)

OpenStudy (anonymous):

can you simplify it by opening the brackets ?

OpenStudy (anonymous):

-3x+8y

OpenStudy (anonymous):

mmm i think u forgot to multiply the - sign to the 5y

OpenStudy (anonymous):

so its 11x-2y

OpenStudy (anonymous):

nonono the x variable is fine... only the y

OpenStudy (anonymous):

so its -3x-2y

OpenStudy (anonymous):

yes

OpenStudy (anonymous):

thanks

OpenStudy (anonymous):

sure ^^

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