X divided by 7 = 3; 20, 21 , 22 HURRY PLEASE IM RUNNING OUT OF TIME

asked Nov 2, 2022 29.4k views

9 votes

X divided by 7 = 3; 20, 21 , 22

HURRY PLEASE IM RUNNING OUT OF TIME

8.3k points

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10 votes

Answer:

$\huge\boxed{x=21}$

Explanation:

$x:7=3\\\\(x)/(7)=3\qquad|\text{multiply both sides by 7}\\\\7\!\!\!\!\diagup\cdot(x)/(7\!\!\!\!\diagup)=7\cdot3\\\\x=21$

Kruti Shukla answered Nov 8, 2022

7.8k points

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