Question

According to the Substitution Property of Equality: If y = -5 and 7x + y = 11, then _______ .

7x + 5 = 11


7x - 5 = 11


7(-5) + y = 11


-5 + y = 11

Answer 1

the answer is 7x-5=11

Answer 2

`7x - 5 = 11`
because y = -5 the y in 7x + y =11 becomes the -5