The perimeter of a triangle is 7X minus 3Y +6 feet the length of two sides of the triangle are 2X +y -1 feet and X minus 2Y +10 feet find the length of the third side in terms of X and y

fa tha first one you gonna add y to both sides

it look like this

x-y+y=6+y

x=y+6

therefore your answer is

x =y+6

fa tha second one

you gonna flip tha equation

it gonna look like x-4y=y

then add 4 to both sides

it gonna look like tha

x-4 +4 =y +4

so therefore tha answer is x=y+4

step-by-step explanation:

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and if they dont well then thats less customers for them in a less profitable way

plz mark brainliest