Remmi wrote the equation of the line y = one-third (x + 2) He solved for x and got x = 3 y minus 2 Which of the following is an equivalent equation for x?
x = y minus eleven-thirds
x = y + seven-thirds
x = 3 (y minus two-thirds)
x = 3 (y + two-thirds)

Respuesta :

An equivalent equation for x is x = 3 (y minus two-thirds). Option C

How to find the equation

We have that Remmi wrote the equation of the line as;

y = one-third (x + 2)

This can be written mathematically as;

y = 1/3(x + 2)

y = [tex]\frac{x + 2}{3}[/tex]

cross multiply

3y = x + 2

Make 'x' the subject of formula;

x = 3y - 2

An equivalent equation is gotten by adding or subtracting the same expression from both sides, so;

x = 3 ( y - 2/ 3)

Thus, an equivalent equation for x is x = 3 (y minus two-thirds). Option C

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