Seudónimo
Seudónimo
02-03-2017
Mathematics
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coro281
coro281
02-03-2017
2 (x-8)=68 multiply 2 by the numbers inside the parentheses x by its self is always 1x
2x-16=68 get rid of -16 by adding 16 on both sides
2x=84 now get rid of 2 by diving on both sides
your answer is ×=42
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