Iwill give brainliest and 5 stars!
solve y = x + 4 for x.
(a.) x = y − 4
(b.) x = y + 4
(c.) x = −y + 4
(d.) x = −y − 4
explain your answer, you : )

What would be the reasons for lines 3 and 4? a. addition property; subtraction property b. addition property; solve c. substitution property; subtraction property d. substitution property; prove