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larisa86 [58]
3 years ago
10

What is the answer to the equation 3(x+4.5)=36?

Mathematics
2 answers:
kozerog [31]3 years ago
8 0

Answer:

x = 7.5

Step-by-step explanation:

3(x + 4.5) = 36

3x + 13.5 = 36

3x = 36 - 13.5

3x = 22.5

x =  \frac{22.5}{3}

x = 7.5

#IfWrongPleaseReport

#StudyTogetherWithMe

#ILoveMath

Rufina [12.5K]3 years ago
3 0

Hello

Answer:

x=7.5

Step-by-step explanation:

:-3(x+4.5)=36

Opening the brackets

:-3x+13.5=36

:-3x=36-13.5

:-3x=22.5

:-x=22.5/3

:-x=7.5

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