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Algebra 8 Online
OpenStudy (atianaaaa):

math help!!

OpenStudy (atianaaaa):

OpenStudy (devilchild345):

the answer would be (6x-4) because 3x+3x=6x and (-3)+(-1)=-4 so you combine them and get (6x-4)

OpenStudy (atianaaaa):

thanks you can you help with a few more ? @DevilChild345

OpenStudy (math_man21):

sorry back computer froze

OpenStudy (atianaaaa):

its okay

OpenStudy (devilchild345):

yeah i can help @atianaaaa

OpenStudy (atianaaaa):

I MADE A NEW POST

rishavraj (rishavraj):

@atianaaaa see perimeter of a rectangle = \[2(l + b)\] l - length b - breadth

rishavraj (rishavraj):

so it would be \[2(3x - 1 + 3x - 3) \] \[2(6x - 4) = 12x - 8\]

rishavraj (rishavraj):

@atianaaaa

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