How do you find the solution of the system of equations #x-4y=6# and #3x+4y=10#?
Because that we have one single x in one of the terms, I'm going to use the substitution method.
We can rewrite the first term to get what x equals to:
Now put that in the other system to get:
And now simplify and collect terms:
Now divide 16 on both sides to get y:
Now put that into one of the two systems to get x.
Now check your work: