Math, asked by dnl9618, 7 months ago

What is the value of x in the equation 3x – 1/9y = 18, when y = 27?

Answers

Answered by MrUnKnOwn33
1

{ \red{ \underline{ \underline{ \huge{ \mathfrak{answer}}}}}}

{ \red{3x -  1 \9 \: (27) = 18}}

3x- 27/9 = 18

3x - 3 = 18

adding 3 to both sides

3x - 3+3 = 18 + 3

3x = 21

divide both sides by 3

3x/3 = 21/3

X = 7

{ \red{x = 7}}

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