Fill in the blanks so that the equation has infinitely many solutions. 7x + 2 + x = __(2x + __) Options: 1/4 and 1/2 and 2 and 4
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Answer:
first we get y on one side by itself.
4x+5y=5
we'll move x to the other side.
4x-4x+5y=5-4x
simplify.
5y=5-4x
now we get rid of the coefficient on y.
5y/5=(5-4x)/5
simplify.
y=5/5-4x/5
y=1-
The answer is