CthreeO CthreeO

26-08-2014
Mathematics

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8x-10=x+11 what is the answer I tired to figure it out

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Аноним Аноним

26-08-2014

8x-10=x+11

8x-x=11+10

7x=21

x=21/7

x=3

Answer Link

iloveharrystyles iloveharrystyles

26-08-2014

8x-10=x+11
add 10 to each side of the equation
8x=x+21
subtract x from each side
7x=21
divide both sides by 7
x=7

Answer Link

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