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2/3a-7=1/3
What does a=​

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Answer:

a=11

Explanation:

⅔a-7=⅓

add 7 to both sides:

⅔a=7⅓

multiply both sides by ³/2 (the reciprocal of ⅔

a=66/6

simplify

a=11

User Harold Sota
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