The answer you are looking for is -6y+x=-42
We start by multiplying everything by 6
·6y=X+42
We then need to move X to the other side of the equation so we subtract X rom both sides.
·6Y-X=42
In order to solve the question X must be positive so we multiply everything by a quanitity of -1
·-6y+x=-42
Now this is in stardard form, so in conclusion your answer is -6y +x = -42
-I hope this is the answer you are looking for, feel free to post your questions here on brainly in the future.
