Liam is setting up folding chairs for a meeting. If he arranges the chairs in 6 rows of the same length, he has 9 chairs left over. If he arranges the chairs in 4 rows of that same length, he has 21 left over. How many chairs does Liam have?
pls help

Answer:

45

cause the answer is :)

PLEASE HELP 50 Points + Brainlest
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first to answer this nonquestion question gets brainliest!!!!!!!!!!!1

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0.8 x; individuals signing up the day of the activity get charged 20% more

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Liam is setting up folding chairs for a meeting. If he arranges the chairs in 6 rows of the same length, he has 11 chairs left over. If he arranges the chairs in 4 rows of that same length, he has 19 left over. How many chairs does Liam have?

can someone help me plz

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solve the equation, and show work,
the right side has big parentheses

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