Ben
contestada

Give the following equation in standard form:

[tex]y=\frac{1}{3}x-7[/tex]

Respuesta :

KurdishPotato

Answer:

x - 3y = 21

Step-by-step explanation:

To write linear equation in standard form we write variables in one side and constant numbers on the the other side

for [tex]y=\frac{1}{3}x-7[/tex]

we first need to get rid of fraction and to do that we multiply both sides of the equation by 3

3 × y = (x/3 - 7) × 3

➡

3y = x - 21

Now we subtract 3y and add 21 to both sides

21 + 3y - 3y = x - 21 - 3y + 21

➡

x - 3y = 21

Some rules : x cannot be negative, and there shouldn't be fraction.

umairkazi924

Standard form of equation:

ax + by = c

[tex]y = \frac{1}{3} x - 7[/tex]

[tex]y - \frac{1}{3} x = - 7[/tex]

[tex] \frac{ - x}{3} + y = - 7[/tex]

Otras preguntas