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selomekpop13
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ecoforrest
7. 3(-4x+8y)=-12+24y
Basicly your goi g to multiply everthing in the prenthesis by the number on the out side like i have shone
Step 1 multiply the -4x by 3=-12
Step 2 multiply the 8y by 3 =24y
And now you are done hope that this was helpfull

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