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What is the value of x in the following system y= 3x-5 6x+3y=15
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5 votes
What is the value of x in the following system
y= 3x-5
6x+3y=15

User Mu Qiao
by
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2 Answers

6 votes
Here is the answer with work:
What is the value of x in the following system y= 3x-5 6x+3y=15-example-1
User Jafar Sadiq SH
by
7.9k points
5 votes
subsitte 3x-5 for y in 2nd equation
6x+3(3x-5)=15
6x+9x-15=15
15x-15=15
add 15 both sides
15x=30
divide both sides by 15
x=2
User Vinsa
by
8.2k points
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