Question

find the value of x in the equation 3x+y=7if y=1
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Answer 1

Given

3x + y = 7 , if y = 1

So equation will be ,

3x + 1 = 7

3x = 7 - 1

3x = 6

x = 6/3

x = 2

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Answer 2

Answer:

X=2

Step-by-step explanation:

3x+y=7

To find :

x

Given:

y=1

solution:

3x+1=7

3x=7-1

3x=6

x=6/3

x=2