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what is the value of y in the equation y = 3x – 1 if x = 2?



what is the answer po​


Sagot :

Answer:

for y = 3x -1

Step-by-step explanation:

y = 3x -1

swap sides so that all variable

terms are on the left hand side

3x -1 = y

add 1 to both sides

3x = y + 1

divide both sides by 3

[tex] \frac{3x}{3} = \frac{y + 1}{3} [/tex]

dividing by 3 undoes the

multiplication by 3.

so that the answer is....

[tex]x = \frac{y + 1}{3} [/tex]

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