Question

In the below system, solve for y in the first equation.

x – 3y = –6
2x – 7y = 10

x + 2

x + 6

–x + 2

x + 2

i think its A. but im not sure...

Answer 1

these r the real answer choices my bad
a. 1/3x+2
b. -1/3x+6
c. -x+2
d. -1/3x+2

Answer 2

you have equation

x -3y = -6
-3y = -x -6 (I transfer the x to this side changing the sign)
--- --- --
-3 -3 -3 (divide everything by -3)

then you have

y = 1/3x +2

Answer 3

so i was right?

Answer 4

correct