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What is the value of x in the equation 2x +3y = 36, when y=6? O9 O 27 O 36
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3 votes
What is the value of x in the equation 2x +3y = 36, when y=6?
O9
O 27
O 36

User Harry Cutts
by
3.9k points

2 Answers

5 votes
your answer is 9.
explanation: when plugging in 6 to 3y you get 18. 3(6)=18. from there you have 2x+18=36. subtract 18 on both sides. 36-18. you get 18. then divide 18 by 2 and you get 9.
User Arun Kumar Mohan
by
5.0k points
6 votes

Answer:

x=9

Explanation:

Substitution and solving


2x+3y=36\\2x+3(6)=36\\2x+18=36\\2x+18-18=36-18\\36/2=2x/2\\x=9

User Konzo
by
4.7k points
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